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\u0634\u064a\u0621\u060c <strong>\u0642\u0648\u0629 \u0627\u0644\u0634\u062f<\/strong>\u060c \u0648\u0647\u0648 \u0623\u0642\u0635\u0649 \u0642\u062f\u0631 \u0645\u0646 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0630\u064a \u064a\u062a\u062d\u0645\u0644\u0647 \u062f\u0648\u0646 \u0623\u0646 \u064a\u0646\u0643\u0633\u0631. \u0639\u0627\u062f\u0629\u064b\u060c \u064a\u062a\u0645\u062a\u0639 \u0628\u0644\u0627\u0633\u062a\u064a\u0643 PVC \u0627\u0644\u0635\u0644\u0628 \u0628\u0642\u0648\u0629 \u0634\u062f \u062a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 7000 \u06488000 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u0627\u0648\u0629 \u0639\u0644\u0649 \u0630\u0644\u0643\u060c <strong>\u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631<\/strong> \u064a\u0644\u0639\u0628 \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u062f\u0648\u0631\u064b\u0627 \u0645\u0628\u0627\u0634\u0631\u064b\u0627. \u0641\u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u0633\u0645\u064a\u0643\u0629 \u062a\u062a\u062d\u0645\u0644 \u0636\u063a\u0637\u064b\u0627 \u062f\u0627\u062e\u0644\u064a\u064b\u0627 \u0623\u0639\u0644\u0649. \u0643\u0645\u0627 \u064a\u0634\u064a\u0631 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u062c\u062f\u0648\u0644 (\u0645\u062b\u0644 \u0627\u0644\u062c\u062f\u0648\u0644 40 \u0623\u0648 \u0627\u0644\u062c\u062f\u0648\u0644 80) \u0625\u0644\u0649 \u062a\u062d\u0645\u0644 \u0627\u0644\u0636\u063a\u0637. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u062c\u062f\u0631\u0627\u0646 \u062a\u0631\u0643\u064a\u0628\u0627\u062a PVC \u0627\u0644\u0632\u0631\u0642\u0627\u0621 \u0645\u0646 \u0627\u0644\u062c\u062f\u0648\u0644 80 \u0623\u0643\u062b\u0631 \u0633\u0645\u0643\u064b\u0627 \u0645\u0646 \u0627\u0644\u062c\u062f\u0648\u0644 40\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0623\u062f\u0627\u0621\u064b \u0623\u0641\u0636\u0644 \u0641\u064a \u062a\u062d\u0645\u0644 \u0627\u0644\u0636\u063a\u0637.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u0636\u0644\u0627\u064b \u0639\u0646 \u0630\u0644\u0643\u060c <strong>\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629<\/strong> \u064a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0636\u063a\u0637. \u0645\u0639 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u062a\u0642\u0644 \u0642\u062f\u0631\u0629 PVC \u0639\u0644\u0649 \u062a\u062d\u0645\u0644 \u0627\u0644\u0636\u063a\u0637. \u0644\u0630\u0644\u0643\u060c \u064a\u064f\u0646\u0635\u062d \u0639\u0645\u0648\u0645\u064b\u0627 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u0635\u0644\u0627\u062a PVC \u0627\u0644\u0632\u0631\u0642\u0627\u0621 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0628\u0627\u0631\u062f\u0629\u060c \u0648\u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0630\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-industry-standards-for-pressure-ratings\">\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u0644\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u0636\u063a\u0637<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0648\u0627\u0644\u062b\u0628\u0627\u062a\u060c \u062a\u064f\u0635\u0646\u0639 \u062a\u062c\u0647\u064a\u0632\u0627\u062a PVC \u0627\u0644\u0632\u0631\u0642\u0627\u0621 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0631\u0627\u0633\u062e\u0629. \u0648\u062a\u0634\u0645\u0644 \u0647\u0630\u0647:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ASTM D2466: \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0645\u0627\u062f\u0629 PVC\u060c \u0627\u0644\u062c\u062f\u0648\u0644 40<\/li>\n\n\n\n<li>ASTM D2467: \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a PVC \u0627\u0644\u062c\u062f\u0648\u0644 80<\/li>\n\n\n\n<li>NSF\/ANSI 61: \u0644\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0645\u064a\u0627\u0647 \u0627\u0644\u0634\u0631\u0628<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u064f\u0637\u0628\u0639 \u0623\u0648 \u062a\u064f\u0635\u0628 \u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0639\u0644\u0649 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0642\u062f \u064a\u064f\u0635\u0646\u0651\u0641 \u0648\u0635\u0644\u0629 PVC \u0632\u0631\u0642\u0627\u0621 \u0646\u0645\u0648\u0630\u062c\u064a\u0629 \u0628\u0642\u064a\u0627\u0633 \u0628\u0648\u0635\u0629 \u0648\u0627\u062d\u062f\u0629\u060c \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u062c\u062f\u0648\u0644 40\u060c \u0644\u0636\u063a\u0637 450 \u0631\u0637\u0644\/\u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 \u0639\u0646\u062f 73 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a. \u0645\u0639 \u0630\u0644\u0643\u060c \u0639\u0646\u062f \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0623\u0639\u0644\u0649 - \u0645\u062b\u0644\u0627\u064b 100 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a - \u0642\u062f \u064a\u0646\u062e\u0641\u0636 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0636\u063a\u0637 \u0628\u0646\u0633\u0628\u0629 20 \u0625\u0644\u0649 30%.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0633\u0627\u0639\u062f\u0643 \u0641\u0647\u0645 \u0647\u0630\u0647 \u0627\u0644\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0643\u0648\u0646 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u062a\u0637\u0628\u064a\u0642\u0643 \u0627\u0644\u0645\u062d\u062f\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-typical-pressure-ratings-by-size-and-schedule\">\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 \u062d\u0633\u0628 \u0627\u0644\u062d\u062c\u0645 \u0648\u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0632\u0645\u0646\u064a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0646\u0644\u0642\u0650 \u0646\u0638\u0631\u0629 \u0639\u0644\u0649 \u0628\u0639\u0636 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0639\u0627\u0645\u0629. \u0647\u0630\u0647 \u0642\u064a\u0645 \u062a\u0642\u0631\u064a\u0628\u064a\u0629 \u0644\u0644\u0636\u063a\u0637 \u0639\u0646\u062f \u0667\u0663 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a (\u0662\u0663 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629)\u060c \u0644\u0644\u0625\u0634\u0627\u0631\u0629 \u0641\u0642\u0637:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1\/2 \u0628\u0648\u0635\u0629 \u0627\u0644\u062c\u062f\u0648\u0644 40: ~600 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629<\/li>\n\n\n\n<li>1\/2 \u0628\u0648\u0635\u0629 \u062c\u062f\u0648\u0644 80: ~850 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629<\/li>\n\n\n\n<li>1 \u0628\u0648\u0635\u0629 \u0627\u0644\u062c\u062f\u0648\u0644 40: ~450 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629<\/li>\n\n\n\n<li>1 \u0628\u0648\u0635\u0629 \u062c\u062f\u0648\u0644 80: ~630 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629<\/li>\n\n\n\n<li>2 \u0628\u0648\u0635\u0629 \u0627\u0644\u062c\u062f\u0648\u0644 40: ~280 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629<\/li>\n\n\n\n<li>2 \u0628\u0648\u0635\u0629 \u062c\u062f\u0648\u0644 80: ~400 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0643\u0645\u0627 \u0647\u0648 \u0648\u0627\u0636\u062d\u060c \u062a\u062a\u0645\u064a\u0632 \u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u062c\u062f\u0648\u0644 80 \u0628\u062a\u062d\u0645\u0644 \u0636\u063a\u0637 \u0623\u0639\u0644\u0649 \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0642\u062f \u062a\u0643\u0648\u0646 \u0623\u063a\u0644\u0649 \u062b\u0645\u0646\u0627\u064b \u0648\u0623\u0642\u0644 \u062a\u0648\u0641\u0631\u0627\u064b \u0645\u0646 \u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u062c\u062f\u0648\u0644 40.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-pressure-resistance-is-tested\">\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0636\u063a\u0637<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0628\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0635\u0644\u0627\u062a PVC \u0627\u0644\u0632\u0631\u0642\u0627\u0621 \u0641\u064a \u0638\u0631\u0648\u0641 \u0645\u064f\u0631\u0627\u0642\u0628\u0629 \u0644\u0636\u0645\u0627\u0646 \u0627\u0633\u062a\u064a\u0641\u0627\u0626\u0647\u0627 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u062d\u062f\u062f\u0629. \u062a\u0634\u0645\u0644 \u0637\u0631\u0642 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0633\u062a\u0627\u062a\u064a\u0643\u064a<\/strong>:\u064a\u062a\u0639\u0631\u0636 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0644\u0636\u063a\u0637 \u0645\u0627\u0621 \u0623\u0639\u0644\u0649 \u0639\u062f\u0629 \u0645\u0631\u0627\u062a \u0645\u0646 \u0636\u063a\u0637 \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u0645\u0642\u062f\u0631 \u0644\u0647.<\/li>\n\n\n\n<li><strong>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0627\u0646\u0641\u062c\u0627\u0631<\/strong>:\u064a\u062d\u062f\u062f \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0644\u0636\u063a\u0637 \u0627\u0644\u0630\u064a \u064a\u0641\u0634\u0644 \u0639\u0646\u062f\u0647 \u0627\u0644\u062a\u0631\u0643\u064a\u0628.<\/li>\n\n\n\n<li><strong>\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062f\u0648\u0631\u0629<\/strong>:\u064a\u0637\u0628\u0642 \u062f\u0648\u0631\u0627\u062a \u0636\u063a\u0637 \u0645\u062a\u0643\u0631\u0631\u0629 \u0644\u0645\u062d\u0627\u0643\u0627\u0629 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0648\u0627\u0642\u0639\u064a\u0629 \u0628\u0645\u0631\u0648\u0631 \u0627\u0644\u0648\u0642\u062a.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0633\u0627\u0639\u062f \u0647\u0630\u0647 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0623\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u062a\u0639\u0645\u0644 \u0628\u0634\u0643\u0644 \u0645\u0648\u062b\u0648\u0642 \u0641\u064a \u0638\u0644 \u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0627\u0644\u0645\u062a\u0648\u0642\u0639\u0629 \u0648\u0627\u0644\u0645\u062a\u0637\u0631\u0641\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-installation-factors-that-influence-pressure-resistance\">\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u062a\u064a \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0636\u063a\u0637<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062d\u062a\u0649 \u0623\u0642\u0648\u0649 \u0648\u0635\u0644\u0627\u062a PVC \u0627\u0644\u0632\u0631\u0642\u0627\u0621 \u0642\u062f \u062a\u062a\u0639\u0637\u0644 \u0625\u0630\u0627 \u0644\u0645 \u062a\u064f\u0631\u0643\u0651\u0628 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d. \u062a\u0624\u062b\u0631 \u0639\u062f\u0629 \u0639\u0648\u0627\u0645\u0644 \u0631\u0626\u064a\u0633\u064a\u0629 \u0639\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u0648\u0642\u0639.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-joint-integrity\">\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0641\u0627\u0635\u0644<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0639\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0627\u062f\u0629 \u0627\u0644\u0625\u0633\u0645\u0646\u062a \u0627\u0644\u0645\u0630\u064a\u0628\u0629 \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u0625\u0646\u0634\u0627\u0621 \u0631\u0627\u0628\u0637 \u0645\u064f\u062d\u0643\u0645 \u0627\u0644\u063a\u0644\u0642 \u0648\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0636\u063a\u0637 \u0628\u064a\u0646 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a. \u0642\u062f \u064a\u064f\u0636\u0639\u0641 \u0639\u062f\u0645 \u0648\u0636\u0639 \u0627\u0644\u0628\u0631\u0627\u064a\u0645\u0631 \u0623\u0648 \u0639\u062f\u0645 \u062a\u0631\u0643 \u0648\u0642\u062a \u0643\u0627\u0641\u064d \u0644\u0644\u062a\u0635\u0644\u0628 \u0642\u0648\u0629 \u0627\u0644\u0648\u0635\u0644\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-alignment-and-support\">\u0627\u0644\u0645\u062d\u0627\u0630\u0627\u0629 \u0648\u0627\u0644\u062f\u0639\u0645<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u064a\u064f\u0633\u0628\u0628 \u0633\u0648\u0621 \u0627\u0644\u0645\u062d\u0627\u0630\u0627\u0629 \u0625\u062c\u0647\u0627\u062f\u064b\u0627 \u0644\u0644\u0648\u0635\u0644\u0627\u062a\u060c \u062e\u0627\u0635\u0629\u064b \u062a\u062d\u062a \u0627\u0644\u0636\u063a\u0637. \u064a\u064f\u0642\u0644\u0644 \u062f\u0639\u0645 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0634\u0627\u0628\u0643 \u0623\u0648 \u0645\u0634\u0627\u0628\u0643 \u0645\u0646 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0648\u064a\u064f\u062d\u0633\u0651\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0636\u063a\u0637.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-system-design\">\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0646\u0638\u0627\u0645<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0645\u0643\u0646 \u0644\u0639\u062f\u062f \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621\u0627\u062a \u0648\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0648\u0627\u0644\u0645\u0631\u0641\u0642\u0627\u062a \u0641\u064a \u0627\u0644\u0646\u0638\u0627\u0645 \u0623\u0646 \u064a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0636\u063a\u0637 \u0648\u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0645\u0648\u0636\u0639\u064a. \u064a\u064f\u062d\u0633\u0651\u0646 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062c\u064a\u062f \u0645\u0639 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u063a\u064a\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u0641\u0627\u062c\u0626\u0629 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0639\u0627\u0645.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-comparing-blue-pvc-with-other-materials\">\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u0627\u062f\u0629 PVC \u0627\u0644\u0632\u0631\u0642\u0627\u0621 \u0645\u0639 \u0645\u0648\u0627\u062f \u0623\u062e\u0631\u0649<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0641\u0647\u0645 \u0623\u062f\u0627\u0621 \u062a\u062c\u0647\u064a\u0632\u0627\u062a PVC \u0627\u0644\u0632\u0631\u0642\u0627\u0621 \u0628\u0634\u0643\u0644 \u0643\u0627\u0645\u0644\u060c \u0645\u0646 \u0627\u0644\u0645\u0641\u064a\u062f \u0645\u0642\u0627\u0631\u0646\u062a\u0647\u0627 \u0628\u0627\u0644\u0628\u062f\u0627\u0626\u0644 \u0645\u062b\u0644:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-copper\">\u0646\u062d\u0627\u0633<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062a\u0645\u064a\u0632 \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633 \u0628\u0645\u0642\u0627\u0648\u0645\u0629 \u0645\u0645\u062a\u0627\u0632\u0629 \u0644\u0644\u0636\u063a\u0637 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0647\u064a \u0628\u0627\u0647\u0638\u0629 \u0627\u0644\u062b\u0645\u0646\u060c \u0648\u0639\u0631\u0636\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0641\u064a \u0638\u0631\u0648\u0641 \u0645\u0639\u064a\u0646\u0629\u060c \u0648\u0623\u062b\u0642\u0644 \u0628\u0643\u062b\u064a\u0631 \u0645\u0646 \u0648\u0635\u0644\u0627\u062a PVC.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-cpvc\">\u0633\u064a \u0628\u064a \u0641\u064a \u0633\u064a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062a\u0645\u064a\u0632 \u0643\u0644\u0648\u0631\u064a\u062f \u0627\u0644\u0628\u0648\u0644\u064a \u0641\u064a\u0646\u064a\u0644 \u0627\u0644\u0645\u0643\u0644\u0648\u0631 (CPVC) \u0628\u0645\u0642\u0627\u0648\u0645\u0629 \u0623\u0641\u0636\u0644 \u0644\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0648\u0644\u0643\u0646\u0647 \u0623\u0643\u062b\u0631 \u0647\u0634\u0627\u0634\u0629\u064b \u0648\u062a\u0643\u0644\u0641\u0629\u064b \u0639\u0627\u062f\u0629\u064b. \u0648\u0647\u0648 \u0645\u0646\u0627\u0633\u0628 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0633\u0627\u062e\u0646\u0629\u060c \u0639\u0644\u0649 \u0639\u0643\u0633 \u0643\u0644\u0648\u0631\u064a\u062f \u0627\u0644\u0628\u0648\u0644\u064a \u0641\u064a\u0646\u064a\u0644 \u0627\u0644\u0623\u0632\u0631\u0642 \u0627\u0644\u0642\u064a\u0627\u0633\u064a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-pex\">\u0628\u0648\u0631\u0635\u0629 \u0628\u064a \u0625\u064a \u0625\u0643\u0633<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062a\u0645\u064a\u0632 PEX \u0628\u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0648\u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628. \u064a\u0639\u0645\u0644 \u0628\u0643\u0641\u0627\u0621\u0629 \u062a\u062d\u062a \u0636\u063a\u0637 \u0645\u062a\u0648\u0633\u0637\u060c \u0648\u0644\u0643\u0646\u0647 \u0623\u0642\u0644 \u0645\u0644\u0627\u0621\u0645\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0623\u0648 \u0627\u0644\u0645\u0639\u0631\u0636\u0629 \u0644\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629 \u0645\u0627 \u0644\u0645 \u064a\u0643\u0646 \u0645\u062d\u0645\u064a\u064b\u0627 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-steel\">\u0641\u064f\u0648\u0644\u0627\u064e\u0630<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0642\u0648\u064a \u0648\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0636\u063a\u0637 \u0648\u0644\u0643\u0646\u0647 \u064a\u062a\u0622\u0643\u0644 \u0628\u0645\u0631\u0648\u0631 \u0627\u0644\u0648\u0642\u062a \u0648\u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0639\u0645\u0627\u0644\u0629 \u0644\u062a\u062b\u0628\u064a\u062a\u0647.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0628\u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629\u060c \u062a\u0648\u0641\u0631 \u062a\u062c\u0647\u064a\u0632\u0627\u062a PVC \u0627\u0644\u0632\u0631\u0642\u0627\u0621 \u0623\u0631\u0636\u064a\u0629 \u0648\u0633\u0637\u0649 \u0645\u062a\u064a\u0646\u0629 - \u0645\u0642\u0627\u0648\u0645\u0629 \u062c\u064a\u062f\u0629 \u0644\u0644\u0636\u063a\u0637\u060c \u0648\u0628\u0623\u0633\u0639\u0627\u0631 \u0645\u0639\u0642\u0648\u0644\u0629\u060c \u0648\u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0628\u0627\u0631\u062f\u0629 \u0648\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-applications-where-pressure-resistance-is-critical\">\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u062d\u064a\u062b \u062a\u0643\u0648\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0636\u063a\u0637 \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-residential-plumbing\">\u0627\u0644\u0633\u0628\u0627\u0643\u0629 \u0627\u0644\u0633\u0643\u0646\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0632\u0644\u060c \u064a\u062a\u0631\u0627\u0648\u062d \u0636\u063a\u0637 \u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647 \u0628\u064a\u0646 40 \u064880 \u0631\u0637\u0644\/\u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629. \u062a\u062a\u062d\u0645\u0644 \u0648\u0635\u0644\u0627\u062a PVC \u0627\u0644\u0632\u0631\u0642\u0627\u0621 \u0647\u0630\u0647 \u0627\u0644\u0638\u0631\u0648\u0641 \u0628\u0633\u0647\u0648\u0644\u0629\u060c \u062e\u0627\u0635\u0629\u064b \u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062d\u062c\u0645 \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0635\u062d\u064a\u062d\u064a\u0646.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-agricultural-irrigation\">\u0627\u0644\u0631\u064a \u0627\u0644\u0632\u0631\u0627\u0639\u064a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0639\u0645\u0644 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0631\u0634 \u0648\u0627\u0644\u062a\u0646\u0642\u064a\u0637 \u062a\u062d\u062a \u0636\u063a\u0637 \u0645\u062a\u0648\u0633\u0637. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0642\u062f \u062a\u062d\u062f\u062b \u0637\u0641\u0631\u0627\u062a \u0641\u064a \u0627\u0644\u0636\u063a\u0637. \u062a\u0648\u0641\u0631 \u0648\u0635\u0644\u0627\u062a PVC \u0627\u0644\u0632\u0631\u0642\u0627\u0621\u060c \u0648\u062e\u0627\u0635\u0629\u064b \u062a\u0644\u0643 \u0627\u0644\u0645\u0635\u0646\u0641\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u062c\u062f\u0648\u0644 80\u060c \u062d\u0645\u0627\u064a\u0629 \u0625\u0636\u0627\u0641\u064a\u0629 \u0636\u062f \u0627\u0644\u0623\u0639\u0637\u0627\u0644.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-industrial-fluid-handling\">\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0623\u0648 \u0646\u0642\u0644 \u0627\u0644\u0633\u0648\u0627\u0626\u0644\u060c \u064a\u064f\u0639\u062f\u0651 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0627\u0644\u0622\u0645\u0646 \u0648\u0627\u0644\u0645\u062a\u0633\u0642 \u0645\u0639 \u0627\u0644\u0636\u063a\u0637 \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629. \u0645\u0639 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0635\u062d\u064a\u062d\u060c \u062a\u0633\u062a\u0637\u064a\u0639 \u0648\u0635\u0644\u0627\u062a PVC \u0627\u0644\u0632\u0631\u0642\u0627\u0621 \u062a\u062d\u0645\u0651\u0644 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0627\u0644\u0642\u0648\u064a\u0629 \u0648\u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0639\u062a\u062f\u0644\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-municipal-water-systems\">\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0628\u0644\u062f\u064a\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u062a\u0648\u0632\u064a\u0639 \u0645\u064a\u0627\u0647 \u0627\u0644\u0634\u0631\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u062c\u062a\u0645\u0639\u0627\u062a\u060c \u062a\u064f\u0639\u062f \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u062a\u062d\u062a \u0627\u0644\u0636\u063a\u0637 \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629. \u0644\u0627 \u062a\u0634\u064a\u0631 \u0648\u0635\u0644\u0627\u062a PVC \u0627\u0644\u0632\u0631\u0642\u0627\u0621 \u0627\u0644\u0645\u064f\u0631\u0645\u064e\u0651\u0632\u0629 \u0628\u0627\u0644\u0623\u0644\u0648\u0627\u0646 \u0625\u0644\u0649 \u0628\u0631\u0648\u062f\u0629 \u0627\u0644\u0645\u0627\u0621 \u0641\u062d\u0633\u0628\u060c \u0628\u0644 \u062a\u0636\u0645\u0646 \u0623\u064a\u0636\u064b\u0627 \u0623\u062f\u0627\u0621\u064b \u0639\u0627\u0644\u064a\u064b\u0627 \u0639\u0646\u062f \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0638\u0631\u0648\u0641 \u0627\u0644\u0636\u063a\u0637.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-advantages-of-high-pressure-resistant-blue-pvc-fittings\">\u0645\u0632\u0627\u064a\u0627 \u062a\u0631\u0643\u064a\u0628\u0627\u062a PVC \u0627\u0644\u0632\u0631\u0642\u0627\u0621 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0623\u0645\u0627\u0646<\/strong>:\u064a\u0642\u0644\u0644 \u0645\u0646 \u062e\u0637\u0631 \u0627\u0644\u0627\u0646\u0641\u062c\u0627\u0631\u0627\u062a \u0623\u0648 \u0627\u0644\u062a\u0633\u0631\u0628\u0627\u062a.<\/li>\n\n\n\n<li><strong>\u0645\u062a\u0627\u0646\u0629<\/strong>:\u064a\u062a\u062d\u0645\u0644 \u0633\u0646\u0648\u0627\u062a \u0645\u0646 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u062a\u0648\u0627\u0635\u0644 \u062f\u0648\u0646 \u062a\u0622\u0643\u0644 \u0643\u0628\u064a\u0631.<\/li>\n\n\n\n<li><strong>\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u0643\u0644\u0641\u0629<\/strong>:\u064a\u0645\u0646\u0639 \u0641\u0634\u0644 \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0630\u064a \u0642\u062f \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0625\u0635\u0644\u0627\u062d\u0627\u062a \u0628\u0627\u0647\u0638\u0629 \u0627\u0644\u062b\u0645\u0646.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062a\u0646\u0648\u0639<\/strong>:\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0645\u0646\u0627\u0632\u0644 \u0648\u0627\u0644\u0645\u0632\u0627\u0631\u0639 \u0648\u0627\u0644\u0645\u0635\u0627\u0646\u0639.<\/li>\n\n\n\n<li><strong>\u0635\u064a\u0627\u0646\u0629 \u0645\u0646\u062e\u0641\u0636\u0629<\/strong>:\u0628\u0645\u062c\u0631\u062f \u062a\u062b\u0628\u064a\u062a\u0647\u0627 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d\u060c \u062a\u062a\u0637\u0644\u0628 \u0647\u0630\u0647 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u0635\u064a\u0627\u0646\u0629.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-temperature-de-rating\">\u062a\u062e\u0641\u064a\u0636 \u062a\u0635\u0646\u064a\u0641 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0646 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u0647\u0645\u0629 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0645\u0631\u0627\u0639\u0627\u062a\u0647\u0627 \u0627\u0646\u062e\u0641\u0627\u0636 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0645\u0627\u062f\u0629 \u0628\u0633\u0628\u0628 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629. \u0641\u0645\u0639 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u062a\u0646\u062e\u0641\u0636 \u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u0627\u062f\u0629 \u0639\u0644\u0649 \u062a\u062d\u0645\u0644 \u0627\u0644\u0636\u063a\u0637. \u0648\u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 \u0644\u0627\u0646\u062e\u0641\u0627\u0636 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0645\u0627\u062f\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>80 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a: \u0645\u0636\u0627\u0639\u0641 0.88<\/li>\n\n\n\n<li>100 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a: \u0645\u0636\u0627\u0639\u0641 0.62<\/li>\n\n\n\n<li>120 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a: \u0645\u0636\u0627\u0639\u0641 0.50<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0630\u0627\u060c \u0641\u0625\u0646 \u0648\u0635\u0644\u0629 \u0645\u064f\u0635\u0646\u0651\u0641\u0629 \u0628\u0636\u063a\u0637 \u0664\u0660\u0660 \u0631\u0637\u0644\/\u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 \u0639\u0646\u062f \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0667\u0663 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a \u0644\u0646 \u062a\u062a\u062d\u0645\u0644 \u0633\u0648\u0649 \u0636\u063a\u0637 \u0662\u0664\u0668 \u0631\u0637\u0644\/\u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 \u0639\u0646\u062f \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0661\u0660\u0660 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a. \u0647\u0630\u0627 \u064a\u062c\u0639\u0644 \u0628\u0644\u0627\u0633\u062a\u064a\u0643 PVC \u0627\u0644\u0623\u0632\u0631\u0642 \u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0633\u0627\u062e\u0646 \u0625\u0644\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0645\u0642\u0628\u0648\u0644\u0627\u064b.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-maintenance-and-monitoring\">\u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0648\u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0623\u0646\u0638\u0645\u0629 PVC \u0627\u0644\u0632\u0631\u0642\u0627\u0621 \u062a\u062a\u0637\u0644\u0628 \u0635\u064a\u0627\u0646\u0629 \u0628\u0633\u064a\u0637\u0629\u060c \u0625\u0644\u0627 \u0623\u0646 \u0627\u0644\u0641\u062d\u0648\u0635\u0627\u062a \u0627\u0644\u062f\u0648\u0631\u064a\u0629 \u062a\u0636\u0645\u0646 \u0627\u0633\u062a\u0645\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0623\u062f\u0627\u0621. \u062a\u0634\u0645\u0644 \u0627\u0644\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0641\u062d\u0635 \u0627\u0644\u0645\u0641\u0627\u0635\u0644 \u0648\u0627\u0644\u0623\u062e\u062a\u0627\u0645 \u0628\u0627\u0646\u062a\u0638\u0627\u0645.<\/li>\n\n\n\n<li>\u0631\u0627\u0642\u0628 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u0634\u0642\u0642 \u0623\u0648 \u062a\u063a\u064a\u0631 \u0627\u0644\u0644\u0648\u0646.<\/li>\n\n\n\n<li>\u062a\u0623\u0643\u062f \u0645\u0646 \u0628\u0642\u0627\u0621 \u062f\u0639\u0627\u0645\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0622\u0645\u0646\u0629.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0633\u0627\u0639\u062f \u0627\u0644\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u0628\u0633\u064a\u0637\u0629 \u0645\u062b\u0644 \u0647\u0630\u0647 \u0641\u064a \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0636\u063a\u0637 \u0628\u0645\u0631\u0648\u0631 \u0627\u0644\u0648\u0642\u062a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-common-myths-about-pressure-resistance\">\u062e\u0631\u0627\u0641\u0627\u062a \u0634\u0627\u0626\u0639\u0629 \u062d\u0648\u0644 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0636\u063a\u0637<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-myth-1-color-affects-strength\">\u0627\u0644\u0623\u0633\u0637\u0648\u0631\u0629 1: \u0627\u0644\u0644\u0648\u0646 \u064a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0627\u0644\u0642\u0648\u0629<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0644\u0648\u0646\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0623\u0632\u0631\u0642\u060c \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a \u0644\u0623\u063a\u0631\u0627\u0636 \u0627\u0644\u062a\u0639\u0631\u064a\u0641. \u0648\u0644\u0627 \u064a\u0624\u062b\u0631 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0639\u0644\u0649 \u0645\u062a\u0627\u0646\u0629 \u0627\u0644\u0647\u064a\u0643\u0644 \u0625\u0644\u0627 \u0641\u064a \u062d\u0627\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062b\u0628\u0637\u0627\u062a \u0623\u0648 \u0625\u0636\u0627\u0641\u0627\u062a \u062e\u0627\u0635\u0629 \u0644\u0644\u0623\u0634\u0639\u0629 \u0641\u0648\u0642 \u0627\u0644\u0628\u0646\u0641\u0633\u062c\u064a\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-myth-2-all-pvc-fittings-handle-the-same-pressure\">\u0627\u0644\u0623\u0633\u0637\u0648\u0631\u0629 2: \u062c\u0645\u064a\u0639 \u062a\u0631\u0643\u064a\u0628\u0627\u062a PVC \u062a\u062a\u062d\u0645\u0644 \u0646\u0641\u0633 \u0627\u0644\u0636\u063a\u0637<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u064a\u0633\u062a \u0643\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0645\u062a\u0633\u0627\u0648\u064a\u0629. \u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u062c\u062f\u0648\u0644\u060c \u0648\u062c\u0648\u062f\u0629 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629\u060c \u0648\u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631 \u062a\u0624\u062f\u064a \u0625\u0644\u0649 \u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0641\u064a \u062a\u062d\u0645\u0644 \u0627\u0644\u0636\u063a\u0637.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-myth-3-higher-pressure-always-means-better-quality\">\u0627\u0644\u0623\u0633\u0637\u0648\u0631\u0629 3: \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a \u064a\u0639\u0646\u064a \u062f\u0627\u0626\u0645\u064b\u0627 \u062c\u0648\u062f\u0629 \u0623\u0641\u0636\u0644<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u064a\u0633 \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u062f\u0627\u0626\u0645\u064b\u0627 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u0635\u0644\u0629 \u0630\u0627\u062a \u062a\u062d\u0645\u0644 \u0636\u063a\u0637 \u0623\u0639\u0644\u0649. \u0642\u062f \u064a\u0624\u062f\u064a \u0627\u0644\u0625\u0641\u0631\u0627\u0637 \u0641\u064a \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0625\u0644\u0649 \u062a\u0643\u0627\u0644\u064a\u0641 \u063a\u064a\u0631 \u0636\u0631\u0648\u0631\u064a\u0629. \u0645\u0646 \u0627\u0644\u0623\u0641\u0636\u0644 \u0645\u0637\u0627\u0628\u0642\u0629 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0641\u0639\u0644\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-final-recommendations\">\u0627\u0644\u062a\u0648\u0635\u064a\u0627\u062a \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u062c\u0647\u064a\u0632\u0627\u062a PVC \u0627\u0644\u0632\u0631\u0642\u0627\u0621 \u0644\u062a\u0637\u0628\u064a\u0642 \u062d\u0633\u0627\u0633 \u0644\u0644\u0636\u063a\u0637\u060c \u0636\u0639 \u0645\u0627 \u064a\u0644\u064a \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u062d\u062f\u062f \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0635\u062d\u064a\u062d (\u0627\u0644\u062c\u062f\u0648\u0644 40 \u0623\u0648 80).<\/li>\n\n\n\n<li>\u062a\u0623\u0643\u064a\u062f \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0628\u064a\u0646 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629.<\/li>\n\n\n\n<li>\u0627\u062e\u062a\u0631 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0639\u0644\u0627\u0645\u0627\u062a \u0636\u063a\u0637 \u0648\u0627\u0636\u062d\u0629 \u0648\u0634\u0647\u0627\u062f\u0627\u062a \u0645\u0637\u0627\u0628\u0642\u0629.<\/li>\n\n\n\n<li>\u0627\u062a\u0628\u0639 \u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u062b\u0628\u064a\u062a.<\/li>\n\n\n\n<li>\u0642\u0645 \u0628\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 \u0628\u0634\u0643\u0644 \u062f\u0648\u0631\u064a \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-conclusion\">\u062e\u0627\u062a\u0645\u0629<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u0627\u0644\u062e\u062a\u0627\u0645\u060c \u062a\u064f\u0639\u062f \u0648\u0635\u0644\u0627\u062a PVC \u0627\u0644\u0632\u0631\u0642\u0627\u0621 \u062e\u064a\u0627\u0631\u064b\u0627 \u0645\u0648\u062b\u0648\u0642\u064b\u0627 \u0648\u0627\u0642\u062a\u0635\u0627\u062f\u064a\u064b\u0627 \u0644\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u064a \u062a\u064f\u0639\u062f\u0651 \u0641\u064a\u0647\u0627 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0636\u063a\u0637 \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629. \u0628\u0641\u0636\u0644 \u062a\u0635\u0645\u064a\u0645\u0647\u0627 \u0627\u0644\u0645\u062a\u064a\u0646 \u0648\u062e\u0635\u0627\u0626\u0635\u0647\u0627 \u0627\u0644\u0645\u0627\u062f\u064a\u0629 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\u0628\u0643\u0641\u0627\u0621\u062a\u0647\u0627 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0628\u0627\u0631\u062f\u0629 \u0648\u0627\u0644\u0631\u064a \u0648\u0646\u0642\u0644 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629. \u0645\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u064a\u0646\u060c \u062a\u0648\u0641\u0631 \u0648\u0635\u0644\u0627\u062a PVC \u0627\u0644\u0632\u0631\u0642\u0627\u0621 \u0633\u0646\u0648\u0627\u062a \u0645\u0646 \u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0622\u0645\u0646\u0629 \u0648\u0627\u0644\u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u0633\u0631\u0628. \u0643\u0645\u0627 \u0623\u0646 \u0645\u0642\u0627\u0648\u0645\u062a\u0647\u0627 \u0627\u0644\u0645\u0645\u062a\u0627\u0632\u0629 \u0644\u0644\u0636\u063a\u0637\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0633\u0639\u0631\u0647\u0627 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0648\u0633\u0647\u0648\u0644\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627\u060c \u062a\u062c\u0639\u0644\u0647\u0627 \u062e\u064a\u0627\u0631\u064b\u0627 \u0645\u0645\u062a\u0627\u0632\u064b\u0627 \u0641\u064a \u0643\u0644 \u0645\u0646 \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0633\u0643\u0646\u064a\u0629 \u0648\u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-ifan-international-standard\">\u0645\u0639\u064a\u0627\u0631 IFAN \u0627\u0644\u062f\u0648\u0644\u064a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0644\u062a\u0632\u0645 \u0634\u0631\u0643\u0629 IFAN \u0628\u0645\u062c\u0645\u0648\u0639\u0629 \u0634\u0627\u0645\u0644\u0629 \u0645\u0646 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0641\u064a \u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a. \u062a\u0634\u0645\u0644 \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 BS 3505 \u0648BS 4346\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0645\u0639\u0627\u064a\u064a\u0631 ASTM \u0645\u062b\u0644 D1785 SCH40 \u0648D1785 SCH80 \u0648D2665 \u0648D2241 \u0648D2729 \u0648F441\/F441M. \u0648\u062a\u0639\u0632\u0632 \u0647\u0630\u0647 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0639\u0627\u064a\u064a\u0631 \u062f\u0648\u0644\u064a\u0629 \u0645\u0646 DIN \u0648GB \u0648DWV\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0633\u0644\u0633\u0644\u0629 ISO 1452 \u0648\u0645\u0639\u064a\u0627\u0631 EN ISO 1452 \u0627\u0644\u0645\u0643\u0627\u0641\u0626 \u0644\u0647\u0627. \u0643\u0645\u0627 \u062a\u0645 \u062f\u0645\u062c \u0645\u0639\u0627\u064a\u064a\u0631 \u0645\u062d\u062f\u062f\u0629 \u0645\u062b\u0644 DIN 8061\/8062 \u0648\u0633\u0644\u0633\u0644\u0629 GB\/T 10002 \u0648AS\/NZS 1477 \u0648JIS K6741 \u0648CSA B137.3 \u0648NSF\/ANSI 14 \u0648TIS 17-2532\/1131-2535. \u0648\u062a\u0636\u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0645\u062c\u062a\u0645\u0639\u0629 \u0623\u0646 \u062a\u0644\u062a\u0632\u0645 \u0645\u0646\u062a\u062c\u0627\u062a \u0648\u0639\u0645\u0644\u064a\u0627\u062a IFAN \u0628\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0635\u0627\u0631\u0645\u0629 \u0648\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062c\u0648\u062f\u0629\u060c \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u062a\u0639\u0632\u064a\u0632 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0648\u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0628\u064a\u0646\u064a \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0639\u0627\u0644\u0645\u064a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-contact\">\u0627\u062a\u0635\u0627\u0644<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">IFAN \u0634\u0631\u0643\u0629 \u062a\u0635\u0646\u064a\u0639 \u0645\u062d\u062a\u0631\u0641\u0629 \u0628\u062e\u0628\u0631\u0629 30 \u0639\u0627\u0645\u064b\u0627\u060c \u0645\u062a\u062e\u0635\u0635\u0629 \u0641\u064a \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0648\u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629. \u062a\u0634\u0645\u0644 \u0645\u0646\u062a\u062c\u0627\u062a\u0646\u0627 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0646\u062d\u0627\u0633\u060c \u0648\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0628\u0648\u0644\u064a \u0628\u0631\u0648\u0628\u064a\u0644\u064a\u0646 (PPR)\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u062a\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0644\u062a\u0644\u0628\u064a\u0629 \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u0627\u0621 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629. \u0633\u0648\u0627\u0621\u064b \u0643\u0646\u062a\u0645 \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0633\u0628\u0627\u0643\u0629 \u0648\u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0623\u0648 \u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a\u060c \u0641\u0625\u0646 IFAN \u0642\u0627\u062f\u0631\u0629 \u0639\u0644\u0649 \u062a\u0648\u0641\u064a\u0631 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u062a\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u0628\u0623\u0633\u0639\u0627\u0631 \u0645\u0639\u0642\u0648\u0644\u0629 \u0644\u062f\u0639\u0645 \u0645\u0634\u0627\u0631\u064a\u0639\u0643\u0645. \u062a\u062c\u062f\u0648\u0646 \u0623\u062f\u0646\u0627\u0647 \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0628\u0646\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0633\u0648\u0641 \u0646\u0642\u0648\u0645 \u0628\u0627\u0644\u0631\u062f \u0639\u0644\u0649 \u0628\u0631\u064a\u062f\u0643 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0623\u0648 \u0627\u0644\u0641\u0627\u0643\u0633 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643 \u062e\u0644\u0627\u0644 24 \u0633\u0627\u0639\u0629.<br>\u064a\u0645\u0643\u0646\u0643 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0628\u0646\u0627 \u0641\u064a \u0623\u064a \u0648\u0642\u062a \u0625\u0630\u0627 \u0643\u0627\u0646 \u0647\u0646\u0627\u0643 \u0623\u064a \u0633\u0624\u0627\u0644 \u062d\u0648\u0644 \u0625\u0646\u062a\u0627\u062c\u0646\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a\u060c \u064a\u0631\u062c\u0649 \u0632\u064a\u0627\u0631\u0629 \u0645\u0648\u0642\u0639\u0646\u0627 \u0639\u0644\u0649 \u0634\u0628\u0643\u0629 \u0627\u0644\u0625\u0646\u062a\u0631\u0646\u062a&nbsp;<a href=\"https:\/\/ifanplus.com\/ar\">https:\/\/www.ifanplus.com\/<\/a><br>\u064a\u0631\u062c\u0649 \u0625\u0631\u0633\u0627\u0644 \u0628\u0631\u064a\u062f \u0625\u0644\u0649:&nbsp;<a href=\"mailto:jack@ifangroup.com\">jack@ifangroup.com<\/a><br><a href=\"https:\/\/api.whatsapp.com\/send?phone=https:\/\/api.whatsapp.com\/send?l=en&amp;phone=8619857948982\">\u0648\u0627\u062a\u0633\u0627\u0628: +86 19857948982<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction When it comes to piping systems, reliability and safety are paramount. One of the most critical performance factors in such systems is pressure resistance. Among the various materials used today, blue PVC fittings have emerged as a preferred option due to their strength, affordability, and versatility. But how well do these components actually perform [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":22512,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[13],"tags":[621,886,500,186,536],"class_list":["post-22511","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-blue-pvc-fitting","tag-clear-pvc-pipe","tag-cpvc-pipe-fitting","tag-pvc-fittings","tag-pvc-pipe-fitting"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.7 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Pressure Resistance of Blue PVC Fittings - IFAN Manufacturer<\/title>\n<meta name=\"description\" content=\"Of the various materials used today, blue PVC fittings are the top choice due to their strength, affordability, and versatility.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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