{"id":771,"date":"2025-04-02T14:53:45","date_gmt":"2025-04-02T06:53:45","guid":{"rendered":"http:\/\/demo17.wp.taodakeji.com\/?p=771"},"modified":"2025-06-03T14:05:13","modified_gmt":"2025-06-03T06:05:13","slug":"ductile-iron-pipe-vs-cast-iron-pipe","status":"publish","type":"post","link":"https:\/\/www.ductileironsuppliers.com\/ar\/ductile-iron-pipe-vs-cast-iron-pipe.html","title":{"rendered":"\u0623\u0646\u0627\u0628\u064a\u0628 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0645\u0642\u0627\u0628\u0644 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631: \u0645\u0642\u0627\u0631\u0646\u0629 \u0641\u0646\u064a\u0629 \u0634\u0627\u0645\u0644\u0629"},"content":{"rendered":"

\u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0648\u0627\u062f \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0644\u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647 \u0623\u0648 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0623\u0648 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u062a\u0646\u0627\u0642\u0634 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u0648\u0646 \u0648\u0645\u062f\u064a\u0631\u0648 \u0627\u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0628\u064a\u0646\u00a0\u0623\u0646\u0627\u0628\u064a\u0628 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 (DIP)<\/strong>\u00a0\u0648\u00a0\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631 (CIP)<\/strong>. \u0648\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0643\u0644\u0627\u0647\u0645\u0627 \u064a\u0634\u062a\u0631\u0643\u0627\u0646 \u0641\u064a \u0627\u0644\u062c\u0630\u0648\u0631 \u0627\u0644\u062a\u0627\u0631\u064a\u062e\u064a\u0629\u060c \u0625\u0644\u0627 \u0623\u0646 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062d\u062f\u064a\u062b\u0629 \u062a\u062e\u062a\u0644\u0641 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631. \u062a\u0642\u062f\u0645 \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629 \u062a\u062d\u0644\u064a\u0644\u0627\u064b \u062a\u0642\u0646\u064a\u0627\u064b \u0645\u0641\u0635\u0644\u0627\u064b \u0645\u062f\u0639\u0648\u0645\u0627\u064b \u0628\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0648\u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062f\u0648\u0644\u064a\u0629 \u0644\u062a\u0648\u062c\u064a\u0647 \u0639\u0645\u0644\u064a\u0629 \u0635\u0646\u0639 \u0627\u0644\u0642\u0631\u0627\u0631.<\/p>\n

\"\u0623\u0646\u0627\u0628\u064a\u0628
\u0623\u0646\u0627\u0628\u064a\u0628 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0645\u0642\u0627\u0628\u0644 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631<\/figcaption><\/figure>\n

1. \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u062a\u0635\u0646\u064a\u0639\u0647\u0627<\/strong><\/h3>\n\n\n\n\n\n\n\n
\u0627\u0644\u0645\u0639\u0644\u0645\u0629<\/strong><\/th>\n\u0623\u0646\u0627\u0628\u064a\u0628 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 (DIP)<\/strong><\/th>\n\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631 (CIP)<\/strong><\/th>\n<\/tr>\n<\/thead>\n
\u0633\u0628\u064a\u0643\u0629 \u0623\u0633\u0627\u0633\u064a\u0629<\/strong><\/td>\n\u062d\u062f\u064a\u062f + \u0643\u0631\u0628\u0648\u0646 + \u0633\u064a\u0644\u064a\u0643\u0648\u0646 +\u00a0\u0627\u0644\u0645\u063a\u0646\u064a\u0633\u064a\u0648\u0645<\/strong>\u00a0(\u0644\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u062c\u0631\u0627\u0641\u064a\u062a \u0627\u0644\u0639\u0642\u062f\u064a)<\/td>\n\u062d\u062f\u064a\u062f + \u0643\u0631\u0628\u0648\u0646 + \u0633\u064a\u0644\u064a\u0643\u0648\u0646 (\u0642\u0634\u0648\u0631 \u0627\u0644\u062c\u0631\u0627\u0641\u064a\u062a)<\/td>\n<\/tr>\n
\u0647\u064a\u0643\u0644 \u0627\u0644\u062c\u0631\u0627\u0641\u064a\u062a<\/strong><\/td>\n\u0627\u0644\u062c\u0631\u0627\u0641\u064a\u062a \u0627\u0644\u0643\u0631\u0648\u064a (\u0627\u0644\u0639\u0642\u062f\u064a) \u0627\u0644\u063a\u0631\u0627\u0641\u064a\u062a (ISO 1083)<\/td>\n\u0642\u0634\u0648\u0631 \u0627\u0644\u062c\u0631\u0627\u0641\u064a\u062a (ASTM A48)<\/td>\n<\/tr>\n
\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c<\/strong><\/td>\n\u0627\u0644\u0635\u0628 \u0628\u0627\u0644\u0637\u0631\u062f \u0627\u0644\u0645\u0631\u0643\u0632\u064a + \u0627\u0644\u062a\u0644\u062f\u064a\u0646<\/td>\n\u0635\u0628 \u0627\u0644\u0631\u0645\u0644 \u0627\u0644\u0633\u0627\u0643\u0646<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0627\u0644\u0631\u0624\u0649 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/strong>:
\u0625\u0636\u0627\u0641\u0629\u00a0\u0627\u0644\u0645\u063a\u0646\u064a\u0633\u064a\u0648\u0645<\/strong>\u00a0\u0623\u062b\u0646\u0627\u0621 \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u062c\u0631\u0627\u0641\u064a\u062a \u0627\u0644\u0647\u0634 \u0627\u0644\u0645\u062a\u0642\u0634\u0631 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0628\u0627\u0644\u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u0645\u062f\u0645\u062c\u0629 (DIP) \u0625\u0644\u0649\u00a0\u0627\u0644\u062c\u0631\u0627\u0641\u064a\u062a \u0627\u0644\u0639\u0642\u062f\u064a<\/strong>\u0645\u0645\u0627 \u064a\u0639\u0632\u0632 \u0627\u0644\u0644\u064a\u0648\u0646\u0629 \u0648\u0642\u0648\u0629 \u0627\u0644\u0634\u062f (ISO 1083:2018). \u064a\u062d\u062a\u0641\u0638 CIP \u0628\u0627\u0644\u062c\u0631\u0627\u0641\u064a\u062a \u0627\u0644\u0645\u062a\u0642\u0634\u0631\u060c \u0645\u0645\u0627 \u064a\u062d\u062f \u0645\u0646 \u0645\u0631\u0648\u0646\u062a\u0647 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629.<\/p>\n

\n

2. \u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/strong><\/h3>\n\n\n\n\n\n\n\n\n
\u0627\u0644\u0645\u0645\u062a\u0644\u0643\u0627\u062a<\/strong><\/th>\n\u0623\u0646\u0627\u0628\u064a\u0628 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644<\/strong><\/th>\n\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631<\/strong><\/th>\n<\/tr>\n<\/thead>\n
\u0642\u0648\u0629 \u0627\u0644\u0634\u062f<\/strong><\/td>\n420-600 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644 (EN 545:2010)<\/td>\n150-300 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644 (BS EN 877:2017)<\/td>\n<\/tr>\n
\u0627\u0644\u0627\u0633\u062a\u0637\u0627\u0644\u0629 \u0639\u0646\u062f \u0627\u0644\u0627\u0633\u062a\u0631\u0627\u062d\u0629<\/strong><\/td>\n10-25%<\/td>\n<1%<\/td>\n<\/tr>\n
\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0635\u062f\u0645\u0627\u062a<\/strong><\/td>\n\u0639\u0627\u0644\u064a\u0629 (\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0632\u0644\u0632\u0627\u0644\u064a\u0629)<\/td>\n\u0645\u0646\u062e\u0641\u0636 (\u0639\u0631\u0636\u0629 \u0644\u0644\u0643\u0633\u0631 \u0627\u0644\u0647\u0634)<\/td>\n<\/tr>\n
\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0636\u063a\u0637<\/strong><\/td>\nPN10-PN40 (ISO 2531)<\/td>\nPN6-PN16 (EN 877)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0645\u0631\u062c\u0639 \u0627\u0644\u0633\u0644\u0637\u0629<\/strong>:
\u0648\u0641\u0642\u0627\u064b \u0644\u00a0AWWA C151\/C151\/A21.51<\/strong>\u060c \u062a\u062a\u062d\u0645\u0644 \u0623\u0646\u0627\u0628\u064a\u0628 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0636\u063a\u0648\u0637 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0645\u0641\u0627\u062c\u0626 \u0641\u064a \u0627\u0644\u0636\u063a\u0637 \u062d\u062a\u0649 2.5 \u0636\u0639\u0641 \u0636\u063a\u0637 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u0642\u062a\u0635\u0631 \u0636\u063a\u0637 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 CIP \u0639\u0644\u0649 1.5 \u0636\u0639\u0641 \u0628\u0633\u0628\u0628 \u0627\u0644\u0647\u0634\u0627\u0634\u0629.<\/p>\n

\n

3. \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0648\u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a<\/strong><\/h3>\n\n\n\n\n\n\n\n
\u0627\u0644\u0639\u0627\u0645\u0644<\/strong><\/th>\n\u0623\u0646\u0627\u0628\u064a\u0628 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644<\/strong><\/th>\n\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631<\/strong><\/th>\n<\/tr>\n<\/thead>\n
\u0627\u0644\u0637\u0644\u0627\u0621\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629<\/strong><\/td>\n\u0632\u0646\u0643 + \u0625\u064a\u0628\u0648\u0643\u0633\u064a (ISO 8179-1)<\/td>\n\u0645\u064a\u0646\u0627 \u0642\u0637\u0631\u0627\u0646 \u0627\u0644\u0641\u062d\u0645 (\u062a\u0627\u0631\u064a\u062e\u064a)<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0643\u0627\u062b\u0648\u062f\u064a\u0629<\/strong><\/td>\n\u0645\u062a\u0648\u0627\u0641\u0642 (AS 2832.2)<\/td>\n\u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0645\u062d\u062f\u0648\u062f<\/td>\n<\/tr>\n
\u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0645\u062a\u0648\u0642\u0639<\/strong><\/td>\n\u0623\u0643\u062b\u0631 \u0645\u0646 100 \u0639\u0627\u0645 (\u0645\u0639 \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0645\u0646\u0627\u0633\u0628)<\/td>\n50-75 \u0633\u0646\u0629 (\u0639\u0631\u0636\u0629 \u0644\u0644\u062a\u0622\u0643\u0644)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u062f\u0631\u0627\u0633\u0629 \u062d\u0627\u0644\u0629<\/strong>:
\u062f\u0631\u0627\u0633\u0629 \u0623\u062c\u0631\u0627\u0647\u0627 \u0645\u0639\u0647\u062f\u00a0\u062c\u0645\u0639\u064a\u0629 \u0623\u0628\u062d\u0627\u062b \u0623\u0646\u0627\u0628\u064a\u0628 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 (DIPRA)<\/strong>\u00a0\u0623\u0638\u0647\u0631 DIP \u0645\u0639 \u0627\u0644\u062a\u0628\u0637\u064a\u0646 \u0627\u0644\u0623\u0633\u0645\u0646\u062a\u064a - \u0627\u0644\u0647\u0627\u0648\u0646 \u0623\u0646 \u0627\u0644\u062a\u062f\u0631\u0646 \u0627\u0646\u062e\u0641\u0636 \u0628\u0646\u0633\u0628\u0629 90% \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0627\u0644\u062a\u0628\u0637\u064a\u0646 \u0627\u0644\u0623\u0633\u0645\u0646\u062a\u064a - \u0627\u0644\u0647\u0627\u0648\u0646 \u063a\u064a\u0631 \u0627\u0644\u0645\u0628\u0637\u0646 \u0641\u064a \u0627\u0644\u062a\u0631\u0628\u0629 \u0627\u0644\u0639\u062f\u0648\u0627\u0646\u064a\u0629.<\/p>\n

\n

4. \u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/strong><\/h3>\n\n\n\n\n\n\n\n
\u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/strong><\/th>\n\u0623\u0646\u0627\u0628\u064a\u0628 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644<\/strong><\/th>\n\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631<\/strong><\/th>\n<\/tr>\n<\/thead>\n
\u0646\u0642\u0644 \u0627\u0644\u0645\u064a\u0627\u0647<\/strong><\/td>\n\u0645\u0641\u0636\u0644 \u0644\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0636\u063a\u0637 (ISO 2531)<\/td>\n\u064a\u0642\u062a\u0635\u0631 \u0639\u0644\u0649 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0646\u062e\u0641\u0636<\/td>\n<\/tr>\n
\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a<\/strong><\/td>\n\u062a\u0633\u062a\u062e\u062f\u0645 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 (\u062a\u0642\u0627\u0648\u0645 \u0627\u0644\u062d\u0631\u0643\u0629 \u0627\u0644\u0623\u0631\u0636\u064a\u0629)<\/td>\n\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062a\u0627\u0631\u064a\u062e\u064a\u061b \u0627\u0633\u062a\u064f\u0628\u062f\u0644 \u0628 PVC\/HDPE<\/td>\n<\/tr>\n
\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0635\u0646\u0627\u0639\u064a<\/strong><\/td>\n\u0627\u0644\u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u062a\u0639\u062f\u064a\u0646 (AS\/NZS 2280)<\/td>\n\u0646\u0627\u062f\u0631\u0627\u064b \u0645\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \u0628\u0639\u062f \u0627\u0644\u062b\u0645\u0627\u0646\u064a\u0646\u064a\u0627\u062a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0625\u0642\u0644\u064a\u0645\u064a\u0629<\/strong>:<\/p>\n

    \n
  • \n

    \u0627\u0644\u0648\u0644\u0627\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u062d\u062f\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629<\/strong>: AWWA C150 (DIP) \u0645\u0642\u0627\u0628\u0644 AWWA C101 (CIP)<\/p>\n<\/li>\n

  • \n

    \u0627\u0644\u0627\u062a\u062d\u0627\u062f \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a<\/strong>: EN 545 (DIP) \u0645\u0642\u0627\u0628\u0644 EN 877 (CIP)<\/p>\n<\/li>\n

  • \n

    \u0622\u0633\u064a\u0627<\/strong>: GB\/T 13295 (\u0627\u0644\u0635\u064a\u0646 DIP) \u0645\u0642\u0627\u0628\u0644 JIS G 5526 (\u0627\u0644\u064a\u0627\u0628\u0627\u0646 CIP)<\/p>\n<\/li>\n<\/ul>\n

    \n

    5. \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0645\u0629<\/strong><\/h3>\n\n\n\n\n\n\n\n
    \u0623\u0633\u0628\u0643\u062a<\/strong><\/th>\n\u0623\u0646\u0627\u0628\u064a\u0628 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644<\/strong><\/th>\n\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0632\u0647\u0631<\/strong><\/th>\n<\/tr>\n<\/thead>\n
    \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0623\u0648\u0644\u064a\u0629<\/strong><\/td>\n\u0623\u0639\u0644\u0649 (\u0628\u0633\u0628\u0628 \u0625\u0636\u0627\u0641\u0627\u062a \u0627\u0644\u0633\u0628\u0627\u0626\u0643)<\/td>\n\u0623\u0642\u0644 (\u0625\u0646\u062a\u0627\u062c \u0623\u0628\u0633\u0637)<\/td>\n<\/tr>\n
    \u062a\u0643\u0644\u0641\u0629 \u062f\u0648\u0631\u0629 \u0627\u0644\u062d\u064a\u0627\u0629<\/strong><\/td>\n\u0623\u0642\u0644 (\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0648\u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0627\u0644\u0637\u0648\u064a\u0644)<\/td>\n\u0623\u0639\u0644\u0649 (\u0625\u0635\u0644\u0627\u062d\u0627\u062a\/\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0645\u062a\u0643\u0631\u0631)<\/td>\n<\/tr>\n
    \u0642\u0627\u0628\u0644\u064a\u0629 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0648\u064a\u0631<\/strong><\/td>\n95% \u0642\u0627\u0628\u0644\u0629 \u0644\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0648\u064a\u0631 (ISO 14021)<\/td>\n85-90% \u0642\u0627\u0628\u0644\u0629 \u0644\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u062f\u0648\u064a\u0631<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u0645\u0630\u0643\u0631\u0629 \u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0645\u0629<\/strong>:
    \u064a\u062a\u0645\u0627\u0634\u0649 \u0637\u0648\u0644 \u0639\u0645\u0631 \u0628\u0631\u0646\u0627\u0645\u062c \u062f\u0628\u064a \u0644\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631 \u0627\u0644\u0645\u0628\u0627\u0634\u0631 \u0645\u0639 \u0627\u0644\u0647\u062f\u0641 6 \u0645\u0646 \u0623\u0647\u062f\u0627\u0641 \u0627\u0644\u0623\u0645\u0645 \u0627\u0644\u0645\u062a\u062d\u062f\u0629 \u0644\u0644\u062a\u0646\u0645\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u062f\u0627\u0645\u0629 (\u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0646\u0638\u064a\u0641\u0629) \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0642\u0644\u064a\u0644 \u0648\u062a\u064a\u0631\u0629 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629.<\/p>\n

    \n

    6. \u0627\u062a\u062c\u0627\u0647\u0627\u062a \u0627\u0644\u0633\u0648\u0642 \u0627\u0644\u0639\u0627\u0644\u0645\u064a\u0629<\/strong><\/h3>\n
      \n
    • \n

      \u0647\u064a\u0645\u0646\u0629 DIP<\/strong>:: 80% \u0645\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u062c\u062f\u064a\u062f\u0629 \u0641\u064a \u0623\u0645\u0631\u064a\u0643\u0627 \u0627\u0644\u0634\u0645\u0627\u0644\u064a\u0629 \u062a\u0633\u062a\u062e\u062f\u0645 DIP (DIPRA 2023).<\/p>\n<\/li>\n

    • \n

      \u0627\u0646\u062e\u0641\u0627\u0636 CIP<\/strong>: \u064a\u0642\u064a\u062f \u0642\u0627\u0646\u0648\u0646 \u0627\u0644\u0627\u062a\u062d\u0627\u062f \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a EN 877 \u062a\u0646\u0641\u064a\u0630 \u0645\u0634\u0627\u0631\u064a\u0639 \u0627\u0644\u062a\u062c\u062f\u064a\u062f \u0627\u0644\u0645\u0643\u0627\u0646\u064a (CIP) \u0628\u0633\u0628\u0628 \u0627\u0644\u0645\u062e\u0627\u0648\u0641 \u0627\u0644\u0628\u064a\u0626\u064a\u0629.<\/p>\n<\/li>\n<\/ul>\n

      \n

      \u0627\u0644\u062e\u0627\u062a\u0645\u0629: \u0623\u064a\u0647\u0645\u0627 \u062a\u062e\u062a\u0627\u0631\u061f<\/strong><\/h3>\n
        \n
      • \n

        \u0627\u062e\u062a\u0631 DIP<\/strong>\u00a0\u0625\u0630\u0627:<\/p>\n

          \n
        • \n

          \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a\/\u0627\u0644\u0635\u062f\u0645\u0627\u062a \u0623\u0645\u0631 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0632\u0644\u0627\u0632\u0644).<\/p>\n<\/li>\n

        • \n

          \u064a\u0639\u062a\u0628\u0631 \u0627\u0644\u0639\u0627\u0626\u062f \u0639\u0644\u0649 \u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631 \u0637\u0648\u064a\u0644 \u0627\u0644\u0623\u062c\u0644 \u0648\u0627\u0644\u0627\u0633\u062a\u062f\u0627\u0645\u0629 \u0645\u0646 \u0627\u0644\u0623\u0648\u0644\u0648\u064a\u0627\u062a.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

        • \n

          \u0636\u0639 \u0641\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0643 CIP \u0641\u0642\u0637 \u0644\u0640<\/strong>:<\/p>\n

            \n
          • \n

            \u0645\u0634\u0627\u0631\u064a\u0639 \u062a\u0631\u0645\u064a\u0645 \u0627\u0644\u062a\u0631\u0627\u062b (\u0645\u062b\u0644 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a \u0641\u064a \u0627\u0644\u0639\u0635\u0631 \u0627\u0644\u0641\u064a\u0643\u062a\u0648\u0631\u064a).<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

            \u0627\u0644\u0645\u0631\u0627\u062c\u0639:<\/h3>","protected":false},"excerpt":{"rendered":"

            When selecting piping materials for water supply, drainage, or industrial applications, engineers and project managers often debate between\u00a0ductile iron pipes (DIP)\u00a0and\u00a0cast iron pipes (CIP). While both share historical roots, their material properties, performance, and modern applications differ significantly. This article provides a detailed technical analysis, supported by international standards and data, to guide decision-making. 1. […]<\/p>\n","protected":false},"author":1,"featured_media":1237,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","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":"var(--ast-global-color-4)","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":[1],"tags":[],"class_list":["post-771","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"yoast_head":"\nDuctile Iron Pipe vs Cast Iron Pipe: A Comprehensive Technical Comparison- Jingang LuoKaiwei<\/title>\n<meta name=\"description\" content=\"When selecting piping materials for water supply, drainage, or industrial applications, engineers and project managers often debate between\u00a0ductile iron pipes (DIP)\u00a0and\u00a0cast iron pipes (CIP).\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ductileironsuppliers.com\/ar\/ductile-iron-pipe-vs-cast-iron-pipe.html\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ductile Iron Pipe vs Cast Iron Pipe: A Comprehensive Technical Comparison- Jingang LuoKaiwei\" \/>\n<meta property=\"og:description\" content=\"When selecting piping materials for water supply, drainage, or industrial applications, engineers and project managers often debate between\u00a0ductile iron pipes (DIP)\u00a0and\u00a0cast iron pipes (CIP).\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ductileironsuppliers.com\/ar\/ductile-iron-pipe-vs-cast-iron-pipe.html\/\" \/>\n<meta property=\"og:site_name\" content=\"Jingang LuoKaiwei\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-02T06:53:45+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-03T06:05:13+00:00\" \/>\n<meta property=\"og:image\" 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