{"id":23442,"date":"2025-12-10T18:52:17","date_gmt":"2025-12-10T10:52:17","guid":{"rendered":"https:\/\/alllandpipes.com\/?p=23442"},"modified":"2025-12-10T18:56:34","modified_gmt":"2025-12-10T10:56:34","slug":"what-is-the-difference-between-astm-a500-and-a-53","status":"publish","type":"post","link":"https:\/\/alllandpipes.com\/ar\/blogs\/what-is-the-difference-between-astm-a500-and-a-53.html","title":{"rendered":"\u0645\u0627 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 ASTM A500 \u0648 A 53\u061f"},"content":{"rendered":"
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\n

\u0645\u0642\u062f\u0645\u0629<\/strong><\/span><\/h2>\n\n

\u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a\u0629 \u0648\u062a\u0635\u0645\u064a\u0645 \u062e\u0637\u0648\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u060c \u0647\u0646\u0627\u0643 \u0645\u0639\u064a\u0627\u0631\u0627\u0646 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u062a\u0645 \u0627\u0644\u0627\u0633\u062a\u0634\u0647\u0627\u062f \u0628\u0647\u0645\u0627 - \u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u062a\u0645 \u0627\u0644\u062e\u0644\u0637 \u0628\u064a\u0646\u0647\u0645\u0627: ASTM <\/strong>A500<\/strong>\u00a0\u0648 ASTM A53. \u0644\u0644\u0648\u0647\u0644\u0629 \u0627\u0644\u0623\u0648\u0644\u0649\u060c \u064a\u0628\u062f\u0648 \u0644\u0644\u0648\u0647\u0644\u0629 \u0627\u0644\u0623\u0648\u0644\u0649 \u0623\u0646\u0647\u0645\u0627 \u0645\u062a\u0634\u0627\u0628\u0647\u0627\u0646 \u062a\u0642\u0631\u064a\u0628\u064b\u0627\u061b \u0641\u0643\u0644\u0627\u0647\u0645\u0627 \u064a\u0633\u062a\u0647\u062f\u0641\u0627\u0646 \u0639\u0648\u0627\u0631\u0636 \u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u062f\u0627\u0626\u0631\u064a\u0629 \u0645\u062c\u0648\u0641\u0629. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0647\u0630\u0627 \u0627\u0644\u062a\u0634\u0627\u0628\u0647 \u0627\u0644\u0633\u0637\u062d\u064a \u064a\u062e\u0641\u064a \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641 \u0627\u0644\u062c\u0648\u0647\u0631\u064a \u0641\u064a \u0646\u0648\u0627\u064a\u0627 \u062a\u0635\u0645\u064a\u0645\u0647\u0645\u0627. \u0628\u0628\u0633\u0627\u0637\u0629, ASTM A53<\/strong>\u00a0\u0645\u0635\u0645\u0645\u0629 \u0644\u062a\u0643\u0648\u0646 \u0642\u0646\u0627\u0629 \u0644\u0644\u0633\u0648\u0627\u0626\u0644 (\u0627\u0644\u062a\u062f\u0641\u0642)\u060c \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 ASTM A500<\/a>\u00a0\u0645\u0635\u0645\u0645\u0629 \u0644\u062a\u062d\u0645\u0644 \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a\u0629 (\u0627\u0644\u062d\u0627\u0645\u0644\u0629). \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0627\u0644\u062e\u0644\u0637 \u0628\u064a\u0646 \u0625\u062d\u062f\u0627\u0647\u0645\u0627 \u0648\u0627\u0644\u0623\u062e\u0631\u0649 \u0625\u0644\u0649 \u062a\u0635\u0645\u064a\u0645\u0627\u062a \u063a\u064a\u0631 \u0633\u0644\u064a\u0645\u0629 \u0648\u0645\u062e\u0627\u0637\u0631 \u0645\u062d\u062a\u0645\u0644\u0629 \u0639\u0644\u0649 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0648\u0641\u0634\u0644 \u0627\u0644\u0645\u0634\u0631\u0648\u0639. \u0633\u064a\u0643\u0634\u0641 \u0647\u0630\u0627 \u0627\u0644\u0645\u0633\u062a\u0646\u062f \u0627\u0644\u062a\u0642\u0646\u064a \u0639\u0646 \u0633\u0631 \u0647\u0630\u064a\u0646 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a\u0646 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u064a\u0646 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0648\u0641\u064a\u0631 \u0645\u0642\u0627\u0631\u0646\u0629 \u0643\u0645\u064a\u0629 \u0639\u0628\u0631 \u0623\u0631\u0628\u0639\u0629 \u0623\u0628\u0639\u0627\u062f \u0631\u0626\u064a\u0633\u064a\u0629: \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u060c \u0648\u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629\u060c \u0648\u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0641\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631. \u0648\u0641\u064a \u0627\u0644\u0646\u0647\u0627\u064a\u0629\u060c \u0633\u062a\u0641\u0647\u0645 \u0644\u0645\u0627\u0630\u0627 \u064a\u0639\u062f \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0623\u062d\u062f\u0647\u0645\u0627 \u0628\u0627\u0644\u0622\u062e\u0631 \u0641\u064a \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a\u0629 \u0633\u0644\u0648\u0643\u064b\u0627 \u062e\u0637\u064a\u0631\u064b\u0627.<\/p>\n\n

\u0627\u0644\u062a\u0639\u0631\u064a\u0641\u0627\u062a \u0648\u0627\u0644\u063a\u0631\u0636 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0623\u0633\u0627\u0633\u064a<\/strong><\/span><\/h2>\n\n

\u064a\u0643\u0645\u0646 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0641\u064a \u0627\u0644\u063a\u0631\u0636 \u0627\u0644\u0630\u064a \u0648\u064f\u0636\u0639 \u0645\u0646 \u0623\u062c\u0644\u0647 \u0643\u0644 \u0645\u0639\u064a\u0627\u0631.<\/p>\n\n

ASTM A53<\/strong>\u00a0(\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628): \u0642\u0646\u0627\u0629 \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0633\u0648\u0627\u0626\u0644<\/strong><\/h3>\n\n

ASTM A53<\/strong>, \u0628\u0639\u0646\u0648\u0627\u0646 \u201c\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629\u060c \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u060c \u0627\u0644\u0623\u0633\u0648\u062f \u0648\u0627\u0644\u0645\u063a\u0637\u0633 \u0639\u0644\u0649 \u0627\u0644\u0633\u0627\u062e\u0646 \u0648\u0627\u0644\u0645\u063a\u0644\u0641 \u0628\u0627\u0644\u0632\u0646\u0643\u060c \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0648\u063a\u064a\u0631 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629\u201d\u060c \u0647\u064a \u0641\u064a \u0627\u0644\u0623\u0633\u0627\u0633 \u0623\u0646\u0627\u0628\u064a\u0628 \u0636\u063a\u0637. \u0648\u0627\u0644\u063a\u0631\u0636 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0645\u0646\u0647\u0627 \u0647\u0648 \u0646\u0642\u0644 \u0627\u0644\u0645\u0627\u0621 \u0648\u0627\u0644\u0628\u062e\u0627\u0631 \u0648\u0627\u0644\u0646\u0641\u0637 \u0648\u0627\u0644\u063a\u0627\u0632. \u062a\u063a\u0637\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0648\u063a\u064a\u0631 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0639\u0644\u0649 \u062d\u062f \u0633\u0648\u0627\u0621\u060c \u0648\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0643\u0648\u0646 \u0644\u0647\u0627 \u0637\u0644\u0627\u0621 \u0648\u0627\u0642\u064a \u0645\u0646 \u0627\u0644\u0632\u0646\u0643 (\u0645\u062c\u0644\u0641\u0646) \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644. \u0625\u0646 \u0627\u0644\u062e\u0627\u0635\u064a\u0629 \u0627\u0644\u0645\u0645\u064a\u0632\u0629 \u0644\u0623\u0646\u0628\u0648\u0628 \u0627\u0644\u0636\u063a\u0637 \u0645\u062b\u0644 ASTM A53 \u0647\u064a \u0623\u0646\u0647 \u064a\u062c\u0628 \u0623\u0646 \u064a\u062c\u062a\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0636\u063a\u0637 \u0627\u0644\u0645\u0627\u0621 \u062f\u0648\u0646 \u062a\u0633\u0631\u0628. \u0648\u064a\u062a\u062d\u0642\u0642 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0646 \u0633\u0644\u0627\u0645\u0629 \u062c\u062f\u0627\u0631 \u062e\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u062a\u062d\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u060c \u0648\u0647\u064a \u0645\u0634\u0643\u0644\u062a\u0647 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629. \u0648\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0644\u0623\u063a\u0631\u0627\u0636 \u0625\u0646\u0634\u0627\u0626\u064a\u0629\u060c \u0625\u0644\u0627 \u0623\u0646\u0647\u0627 \u0644\u064a\u0633\u062a \u0648\u0638\u064a\u0641\u062a\u0647 \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u064a\u0629 \u0627\u0644\u0645\u0642\u0635\u0648\u062f\u0629.<\/p>\n\n

\"\u0645\u0642\u0627\u0631\u0646\u0629<\/figure>\n\n

\u00a0<\/p>\n\n

ASTM <\/strong>A500<\/strong>\u00a0(\u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0627\u0644\u0647\u064a\u0643\u0644\u064a): \u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u0639\u0638\u0645\u064a \u0644\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u062d\u062f\u064a\u062b<\/strong><\/h3>\n\n

\u0639\u0644\u0649 \u0627\u0644\u0646\u0642\u064a\u0636 \u0645\u0646 \u0630\u0644\u0643, ASTM <\/strong>A500<\/strong>, \u0628\u0639\u0646\u0648\u0627\u0646 \u201c\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0648\u063a\u064a\u0631 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0628\u0627\u0631\u062f \u0641\u064a \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0648\u063a\u064a\u0631 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0641\u064a \u0627\u0644\u062c\u0648\u0644\u0627\u062a \u0648\u0627\u0644\u0623\u0634\u0643\u0627\u0644\u201d\u060c \u0648\u0647\u064a \u0645\u0635\u0645\u0645\u0629 \u0635\u0631\u0627\u062d\u0629\u064b \u0643\u0623\u0646\u0627\u0628\u064a\u0628 \u0647\u064a\u0643\u0644\u064a\u0629. \u0648\u0647\u064a \u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0641\u0636\u0644\u0629 \u0644\u0644\u0623\u0639\u0645\u062f\u0629 \u0648\u0627\u0644\u0639\u0648\u0627\u0631\u0636 \u0648\u0627\u0644\u062f\u0639\u0627\u0645\u0627\u062a \u0641\u064a \u0627\u0644\u0645\u0628\u0627\u0646\u064a \u0648\u0627\u0644\u062c\u0633\u0648\u0631 \u0648\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062b\u0642\u064a\u0644\u0629. \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0646\u0637\u0648\u064a \u0645\u0635\u0637\u0644\u062d \u201c\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628\u201d \u0641\u064a \u0627\u0644\u0633\u064a\u0627\u0642 \u0627\u0644\u0647\u0646\u062f\u0633\u064a \u0639\u0644\u0649 \u0636\u0648\u0627\u0628\u0637 \u0623\u0643\u062b\u0631 \u0635\u0631\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628 \u201c\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628\u201d. \u064a\u0631\u0643\u0632 \u062a\u0635\u0645\u064a\u0645 ASTM <\/strong>A500<\/strong>\u00a0\u0644\u064a\u0633 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u060c \u0648\u0644\u0643\u0646 \u0644\u062a\u0648\u0641\u064a\u0631 \u0646\u0633\u0628\u0629 \u0639\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0642\u0648\u0629 \u0625\u0644\u0649 \u0627\u0644\u0648\u0632\u0646 \u0648\u0633\u0644\u0648\u0643 \u064a\u0645\u0643\u0646 \u0627\u0644\u062a\u0646\u0628\u0624 \u0628\u0647 \u062a\u062d\u062a \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0645\u062d\u0648\u0631\u064a\u0629 (\u0627\u0644\u0636\u063a\u0637 \u0648\u0627\u0644\u0634\u062f) \u0648\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621. \u0648\u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0633\u0628\u0628 \u0641\u064a \u0623\u0646 \u0644\u0647\u0627 \u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0623\u0628\u0639\u0627\u062f \u0623\u0643\u062b\u0631 \u0635\u0631\u0627\u0645\u0629 \u0648\u0642\u064a\u0645\u0629 \u0642\u0648\u0629 \u0623\u0639\u0644\u0649\u060c \u0643\u0645\u0627 \u0633\u0646\u0631\u0649.<\/p>\n\n

\u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0643\u0645\u064a: \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/strong><\/span><\/h2>\n\n

\u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u0639\u0645\u0644\u064a \u0627\u0644\u0630\u064a \u0644\u0627 \u064a\u0645\u0643\u0646 \u0625\u0646\u0643\u0627\u0631\u0647 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a\u064a\u0646. \u062f\u0639\u0646\u0627 \u0646\u0642\u0627\u0631\u0646 \u0628\u064a\u0646 \u0627\u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627\u060c \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 ASTM A53 Grade B \u0648\u0627\u0644\u0645\u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u064a\u0629 \u0645\u0646 ASTM A500<\/strong>\u00a0\u0627\u0644\u062f\u0631\u062c\u0629 B \u0648\u0627\u0644\u062f\u0631\u062c\u0629 C.<\/p>\n\n

\n\n\n\n\n\n
\u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u0623\u062f\u0627\u0621<\/strong><\/td>\nASTM A53 Gr. B<\/strong>\u200b<\/strong><\/td>\nASTM A500 Gr. B<\/strong>(\u0645\u0633\u062a\u062f\u064a\u0631\u0629)<\/strong><\/td>\nASTM A500 Gr. C<\/strong>(\u0645\u0633\u062a\u062f\u064a\u0631\u0629)<\/strong><\/td>\n\u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629<\/strong><\/td>\n<\/tr>\n
\u0642\u0648\u0629 \u0627\u0644\u062e\u0636\u0648\u0639 (\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649)<\/strong>\u200b<\/td>\n35,000 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 (240 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644)<\/td>\n42,000 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 (290 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644)<\/td>\n46,000 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 (315 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644)<\/td>\n\u0625\u0646 \u0642\u0648\u0629 A500 \u0623\u0639\u0644\u0649 \u0628\u0643\u062b\u064a\u0631 (+20% \u0623\u0648 \u0623\u0643\u062b\u0631)\u060c \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u062a\u062d\u0642\u064a\u0642 \u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0647\u064a\u0643\u0644\u064a\u0629 \u0623\u062e\u0641 \u0648\u0632\u0646\u064b\u0627 \u0648\u0623\u0643\u062b\u0631 \u0643\u0641\u0627\u0621\u0629.<\/td>\n<\/tr>\n
\u0642\u0648\u0629 \u0627\u0644\u0634\u062f (\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649)<\/strong>\u200b<\/td>\n60,000 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 (415 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644)<\/td>\n58,000 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 (400 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644)<\/td>\n62,000 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 (427 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644)<\/td>\n\u062a\u0648\u0641\u0631 \u0643\u0644\u062a\u0627 \u0627\u0644\u062f\u0631\u062c\u062a\u064a\u0646 \u0642\u0648\u0629 \u0646\u0647\u0627\u0626\u064a\u0629 \u0639\u0627\u0644\u064a\u0629.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n

\u0642\u0648\u0629 \u0627\u0644\u062e\u0636\u0648\u0639 \u0645\u0647\u0645\u0629 \u0644\u0644\u063a\u0627\u064a\u0629<\/strong><\/h3>\n\n

\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a\u0629\u060c \u0648\u062e\u0627\u0635\u0629 \u0627\u0644\u0623\u0639\u0645\u062f\u0629\u060c \u062a\u0639\u062a\u0628\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062e\u0636\u0648\u0639 \u0623\u0647\u0645 \u062e\u0627\u0635\u064a\u0629 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629. \u0648\u0647\u064a \u062a\u062d\u062f\u062f \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0639\u0646\u062f\u0645\u0627 \u062a\u0628\u062f\u0623 \u0627\u0644\u0645\u0627\u062f\u0629 \u0641\u064a \u0627\u0644\u062a\u0634\u0648\u0647 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a (\u0627\u0644\u062a\u0634\u0648\u0647 \u0627\u0644\u062f\u0627\u0626\u0645). \u0648\u062a\u0639\u0646\u064a \u0642\u0648\u0629 \u0627\u0644\u062e\u0636\u0648\u0639 \u0627\u0644\u0623\u0639\u0644\u0649 \u0644\u0645\u0627\u062f\u0629 ASTM A500 \u0623\u0646 \u0627\u0644\u0639\u0636\u0648 \u0627\u0644\u0645\u0635\u0646\u0648\u0639 \u0645\u0646\u0647\u0627 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u062d\u0645\u0644 \u062d\u0645\u0644\u0627\u064b \u0623\u0643\u0628\u0631 \u0628\u0643\u062b\u064a\u0631 \u0642\u0628\u0644 \u0623\u0646 \u064a\u0646\u062d\u0646\u064a \u0623\u0648 \u064a\u0641\u0634\u0644 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0639\u0636\u0648 \u0628\u0646\u0641\u0633 \u0627\u0644\u062d\u062c\u0645 \u0645\u0635\u0646\u0648\u0639 \u0645\u0646 ASTM A53<\/strong>. \u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0633\u0628\u0628 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0641\u064a \u0623\u0646 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u0635\u0645\u0645\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062d\u0627\u0645\u0644\u0629 \u064a\u062c\u0628 \u0623\u0646 \u062a\u0635\u0646\u0641 \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 A500.<\/p>\n\n

\u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0643\u0645\u064a: \u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u0643\u0645\u064a\u0629: \u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/strong><\/span><\/h2>\n\n

\u064a\u0639\u0644\u0642 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u0648\u0646 \u0648\u0627\u0644\u0645\u0635\u0646\u0639\u0648\u0646 \u0623\u0647\u0645\u064a\u0629 \u0643\u0628\u064a\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0646\u0628\u0624 \u0648\u0627\u0644\u0627\u062a\u0633\u0627\u0642\u060c \u0648\u0647\u0648 \u0645\u0627 \u062a\u0648\u0641\u0631\u0647 \u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u0623\u0643\u062b\u0631 \u0635\u0631\u0627\u0645\u0629 \u0641\u064a ASTM <\/strong>A500<\/strong>.<\/p>\n\n