{"id":20824,"date":"2025-10-17T17:39:18","date_gmt":"2025-10-17T09:39:18","guid":{"rendered":"https:\/\/alllandpipes.com\/?p=20824"},"modified":"2025-10-17T17:46:43","modified_gmt":"2025-10-17T09:46:43","slug":"choosing-sprinkler-pipe-sch-10-vs-sch-40-guide","status":"publish","type":"post","link":"https:\/\/alllandpipes.com\/ar\/blogs\/choosing-sprinkler-pipe-sch-10-vs-sch-40-guide.html","title":{"rendered":"\u0627\u062e\u062a\u064a\u0627\u0631 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0631\u0634: \u062f\u0644\u064a\u0644 Sch 10 \u0645\u0642\u0627\u0628\u0644 Sch 40"},"content":{"rendered":"
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\u0647\u0630\u0627 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641 \u0641\u064a \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0647\u0648 \u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0648\u062d\u064a\u062f \u0627\u0644\u0623\u0643\u062b\u0631 \u0623\u0647\u0645\u064a\u0629 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0647\u0646\u062f\u0633 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062d\u0631\u0627\u0626\u0642\u060c \u0644\u0623\u0646\u0647 \u0647\u0648 \u0627\u0644\u0630\u064a \u064a\u062a\u062d\u0643\u0645 \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u0641\u064a \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u0642\u0637\u0639 \u0627\u0644\u0639\u0631\u0636\u064a \u0627\u0644\u0630\u064a \u064a\u062a\u062f\u0641\u0642 \u0645\u0646 \u062e\u0644\u0627\u0644\u0647 \u0627\u0644\u0645\u0627\u0621\u060c \u0648\u0643\u0645\u0627 \u0633\u0646\u0631\u0649\u060c \u0641\u0625\u0646 \u0623\u0635\u063a\u0631 \u0627\u062e\u062a\u0644\u0627\u0641 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0642\u0637\u0631\u060c \u064a\u063a\u064a\u0631 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a \u0644\u0644\u0646\u0638\u0627\u0645 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631.<\/p>\n\n

2. \u0646\u0628\u0636 \u0627\u0644\u0642\u0644\u0628 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a: \u0635\u064a\u063a\u0629 \u0647\u0627\u0632\u0646-\u0648\u064a\u0644\u064a\u0627\u0645\u0632<\/strong><\/span><\/h2>\n\n

\u0625\u0646 \u0627\u0644\u0639\u0645\u0648\u062f \u0627\u0644\u0641\u0642\u0631\u064a \u0644\u0644\u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a\u0629 \u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0631\u0634 \u0647\u064a \u0645\u0639\u0627\u062f\u0644\u0629 \u0647\u0627\u0632\u0646-\u0648\u064a\u0644\u064a\u0627\u0645\u0632\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u062d\u0633\u0628 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0623\u062b\u0646\u0627\u0621 \u062a\u062d\u0631\u0643 \u0627\u0644\u0645\u0627\u0621 \u0639\u0628\u0631 \u0627\u0644\u0623\u0646\u0628\u0648\u0628. \u064a\u062a\u0645 \u0627\u0644\u062a\u0639\u0628\u064a\u0631 \u0639\u0646 \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0629 \u0639\u0644\u0649 \u0627\u0644\u0646\u062d\u0648 \u0627\u0644\u062a\u0627\u0644\u064a:<\/p>\n\n

p = 4.52 * Q ^ 1.85 \/ (C ^ 1.85 * d ^ 4.87)<\/p>\n\n

\u0623\u064a\u0646:<\/p>\n\n

- p = \u0641\u0627\u0642\u062f \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643\u064a \u0628\u0648\u062d\u062f\u0629 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0642\u062f\u0645 \u0645\u0646 \u0627\u0644\u0623\u0646\u0628\u0648\u0628<\/p>\n\n

- \u0633 = \u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u062f\u0641\u0642 \u0628\u0627\u0644\u062c\u0627\u0644\u0648\u0646 \u0641\u064a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 (GPM)<\/p>\n\n

- C = \u0645\u0639\u0627\u0645\u0644 \u0641\u0642\u062f \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0647\u0627\u0632\u0646-\u0648\u064a\u0644\u064a\u0627\u0645\u0632 (\u062b\u0627\u0628\u062a\u060c \u0639\u0627\u062f\u0629\u064b 120 \u0644\u0645\u0639\u0627\u0645\u0644 \u0641\u0642\u062f \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0644\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0627\u0644\u0631\u0637\u0628\u0629 \u0627\u0644\u062c\u062f\u064a\u062f\u0629)<\/p>\n\n

- d = \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0627\u0644\u0641\u0639\u0644\u064a \u0644\u0644\u0623\u0646\u0628\u0648\u0628 \u0628\u0627\u0644\u0628\u0648\u0635\u0629<\/p>\n\n

\u0627\u0644\u0645\u062a\u063a\u064a\u0631 \u0627\u0644\u0623\u0643\u062b\u0631 \u0641\u0627\u0639\u0644\u064a\u0629 \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0629 \u0647\u0648 d\u060c \u0623\u064a \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u060c \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u062d\u064a\u062b \u064a\u062a\u0645 \u0631\u0641\u0639\u0647\u0627 \u0625\u0644\u0649 4.87. \u0648\u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0623\u0646 \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0632\u064a\u0627\u062f\u0629 \u0623\u0633\u064a\u0629 \u0641\u064a \u062e\u0633\u0627\u0626\u0631 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643. \u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0633\u0628\u0628 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0627\u0644\u0630\u064a \u064a\u062c\u0639\u0644 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u064a\u0646 \u0623\u0646\u0628\u0648\u0628 Sch 10 \u0648\u0623\u0646\u0628\u0648\u0628 Sch 40 \u0645\u0647\u0645\u064b\u0627\u061b \u062d\u064a\u062b \u0625\u0646 \u0627\u062e\u062a\u0644\u0627\u0641 \u0623\u0642\u0637\u0627\u0631\u0647\u0645\u0627 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0633\u064a\u0646\u062a\u062c \u0639\u0646\u0647 \u062a\u0646\u0628\u0624\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u062c\u0630\u0631\u064a\u064b\u0627 \u0628\u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0636\u063a\u0637 \u0644\u0646\u0641\u0633 \u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u062f\u0641\u0642\u060c \u0648\u0633\u064a\u062c\u062f \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0646\u0638\u0627\u0645 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0646\u0628\u0648\u0628 Sch 10 \u0623\u0646 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0645\u0633\u062a\u0648\u0641\u0627\u0629 \u0628\u0633\u0647\u0648\u0644\u0629\u060c \u0648\u0644\u0643\u0646 \u0646\u0641\u0633 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0646\u0628\u0648\u0628 Sch 40 \u0627\u0644\u0623\u0636\u064a\u0642 \u0642\u062f \u064a\u062c\u062f \u0623\u0646\u0647 \u064a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0623\u062d\u062c\u0627\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 \u0623\u0643\u0628\u0631 \u0641\u064a \u0627\u0644\u0645\u0646\u0628\u0639 \u0623\u0648 \u0645\u0636\u062e\u0629 \u062d\u0631\u064a\u0642 \u0623\u0643\u062b\u0631 \u0642\u0648\u0629\u060c \u062d\u064a\u062b \u0644\u0627 \u064a\u062a\u0645 \u0627\u0633\u062a\u064a\u0641\u0627\u0621 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0639\u0646\u062f \u0647\u0630\u0647 \u0627\u0644\u0646\u0642\u0637\u0629.<\/p>\n\n

3. \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0643\u0645\u064a: \u0645\u0635\u0641\u0648\u0641\u0629 \u0642\u0631\u0627\u0631 \u0627\u0644\u062c\u062f\u0648\u0644 10 \u0645\u0642\u0627\u0628\u0644 \u0645\u0635\u0641\u0648\u0641\u0629 \u0642\u0631\u0627\u0631 \u0627\u0644\u062c\u062f\u0648\u0644 40<\/strong><\/span><\/h2>\n\n

\u0644\u0627\u062a\u062e\u0627\u0630 \u0642\u0631\u0627\u0631 \u0645\u0633\u062a\u0646\u064a\u0631\u060c \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0625\u062c\u0631\u0627\u0621 \u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u0628\u0627\u0634\u0631\u0629 \u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a. \u064a\u0642\u0627\u0631\u0646 \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u062a\u0627\u0644\u064a \u0628\u064a\u0646 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0627\u0633\u0645\u064a \u0644\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0645\u0642\u0627\u0633 4 \u0628\u0648\u0635\u0629 (NPS) \u0641\u064a \u0643\u0644\u0627 \u0627\u0644\u062c\u062f\u0648\u0644\u064a\u0646 - \u0648\u0647\u0648 \u062d\u062c\u0645 \u0634\u0627\u0626\u0639 \u0644\u0631\u0627\u0641\u0639\u0627\u062a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0631\u0634 \u0648\u0627\u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629.<\/p>\n\n

\n\n\n\n\n\n\n\n\n\n\n
\u0627\u0644\u0645\u0639\u0644\u0645\u0629<\/strong><\/td>\n\u0623\u0646\u0627\u0628\u064a\u0628 Sch 10 (4 \u0628\u0648\u0635\u0629 NPS)<\/strong><\/td>\n\u0623\u0646\u0627\u0628\u064a\u0628 Sch 40 (4 \u0628\u0648\u0635\u0629 NPS)<\/strong><\/td>\n\u0627\u0644\u0622\u062b\u0627\u0631 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629 \u0648\u0627\u0644\u0623\u0633\u0627\u0633 \u0627\u0644\u0645\u0646\u0637\u0642\u064a<\/strong><\/td>\n<\/tr>\n
\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0627\u0644\u0641\u0639\u0644\u064a (OD)<\/strong><\/td>\n4.500 \u0628\u0648\u0635\u0629 (114.3 \u0645\u0645)<\/td>\n4.500 \u0628\u0648\u0635\u0629 (114.3 \u0645\u0645)<\/td>\n\u064a\u0643\u0648\u0646 \u0627\u0644\u0639\u064f\u0631\u0636 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u062b\u0627\u0628\u062a\u064b\u0627 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0640 NPS \u0645\u0639\u064a\u0646\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0644\u0644\u062a\u0628\u062f\u064a\u0644. \u0627\u0644\u0641\u0631\u0642 \u062f\u0627\u062e\u0644\u064a.<\/td>\n<\/tr>\n
\u0633\u064f\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0627\u0633\u0645\u064a<\/strong><\/td>\n0.120 \u0628\u0648\u0635\u0629 (3.05 \u0645\u0645)<\/td>\n0.237 \u0628\u0648\u0635\u0629 (6.02 \u0645\u0645)<\/td>\n\u064a\u062d\u062a\u0648\u064a Sch 40 \u0639\u0644\u0649 \u0645\u0627 \u064a\u0642\u0631\u0628 \u0645\u0646 \u0636\u0639\u0641 \u0633\u064f\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631<\/strong>\u00a0\u0645\u0646 Sch 10\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0623\u0643\u062b\u0631 \u0642\u0648\u0629 \u0628\u0634\u0643\u0644 \u0645\u0644\u062d\u0648\u0638.<\/td>\n<\/tr>\n
\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0627\u0644\u0641\u0639\u0644\u064a (\u062f)<\/strong><\/td>\n4.260 \u0628\u0648\u0635\u0629 (108.2 \u0645\u0645)<\/strong><\/td>\n4.026 \u0628\u0648\u0635\u0629 (102.3 \u0645\u0645)<\/strong><\/td>\n\u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u0645\u062a\u063a\u064a\u0631 \u0627\u0644\u062d\u0631\u062c. \u0633\u064a\u0624\u062f\u064a \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0623\u0635\u063a\u0631 \u0644\u0634\u0628\u0643\u0629 Sch 40 \u0625\u0644\u0649 \u062e\u0633\u0627\u0631\u0629 \u0627\u062d\u062a\u0643\u0627\u0643 \u0623\u0639\u0644\u0649 \u0628\u0643\u062b\u064a\u0631 \u0648\u0641\u0642\u0627\u064b \u0644\u0645\u0639\u0627\u062f\u0644\u0629 Hazen-Williams.<\/td>\n<\/tr>\n
\u062a\u0635\u0646\u064a\u0641 \u0636\u063a\u0637 \u0627\u0644\u0639\u0645\u0644 (A53)<\/strong><\/td>\n~\u062d\u0648\u0627\u0644\u064a 700 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629<\/td>\n~\u062d\u0648\u0627\u0644\u064a 1500 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629<\/td>\n\u064a\u0645\u0646\u062d \u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0633\u0645\u064a\u0643 \u0644\u062c\u062f\u0627\u0631 Sch 40 \u062f\u0631\u062c\u0629 \u0636\u063a\u0637 \u0623\u0639\u0644\u0649 \u0628\u0643\u062b\u064a\u0631\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647 \u0645\u0646\u0627\u0633\u0628\u064b\u0627 \u0644\u0644\u0623\u0646\u0638\u0645\u0629 \u0630\u0627\u062a \u0627\u0644\u0636\u063a\u0648\u0637 \u0627\u0644\u0633\u0627\u0643\u0646\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u062c\u062f\u064b\u0627.<\/td>\n<\/tr>\n
\u0627\u0644\u0648\u0632\u0646 \u0644\u0643\u0644 \u0642\u062f\u0645<\/strong><\/td>\n5.56 \u0631\u0637\u0644\/\u0642\u062f\u0645 (8.28 \u0643\u062c\u0645\/\u0645)<\/td>\n10.79 \u0631\u0637\u0644\/\u0642\u062f\u0645 (16.07 \u0643\u062c\u0645\/\u0645)<\/td>\n\u0634 40 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u0636\u0639\u0641 \u0627\u0644\u0648\u0632\u0646<\/strong>, \u0645\u0645\u0627 \u064a\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0647\u064a\u0643\u0644\u064a \u0639\u0644\u0649 \u0627\u0644\u062f\u0639\u0627\u0645\u0627\u062a \u0648\u064a\u062c\u0639\u0644 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639\u0647\u0627 \u0648\u062a\u0631\u0643\u064a\u0628\u0647\u0627 \u0623\u0643\u062b\u0631 \u0635\u0639\u0648\u0628\u0629 \u0648\u062a\u0643\u0644\u0641\u0629.<\/td>\n<\/tr>\n
\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0646\u0633\u0628\u064a\u0629<\/strong><\/td>\n\u062e\u0637 \u0627\u0644\u0623\u0633\u0627\u0633 (1.0x)<\/td>\n~1.5 \u0636\u0639\u0641 - 1.8 \u0636\u0639\u0641 \u062a\u0642\u0631\u064a\u0628\u064b\u0627<\/strong><\/td>\n\u0625\u0646 \u0627\u0644\u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0641\u064a \u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u062a\u062c\u0639\u0644 Sch 40 \u0623\u063a\u0644\u0649 \u0628\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0645\u0627\u062f\u064a\u0629.<\/td>\n<\/tr>\n
\u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0623\u0633\u0627\u0633\u064a (NFPA 13)<\/strong><\/td>\n\u0645\u0639\u064a\u0627\u0631 \u0644\u0623\u0646\u0638\u0645\u0629 \u0631\u0634 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0631\u0637\u0628\u0629.<\/strong>\u00a0\u0645\u0641\u0636\u0644 \u062d\u064a\u062b\u0645\u0627 \u0643\u0627\u0646 \u0645\u0642\u0628\u0648\u0644\u0627\u064b.<\/td>\n\u0645\u0637\u0644\u0648\u0628 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062c\u0627\u0641\u0629 \u0648\u0623\u0646\u0638\u0645\u0629 \u0645\u0627 \u0642\u0628\u0644 \u0627\u0644\u062d\u0631\u0643\u0629 \u0648\u0623\u064a \u0646\u0638\u0627\u0645 \u0645\u0639\u0631\u0636 \u0644\u0644\u062a\u0644\u0641 \u0627\u0644\u0645\u0627\u062f\u064a \u0623\u0648 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a.<\/td>\nSch 10 \u0647\u0648 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0641\u0639\u0627\u0644 \u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a\u064b\u0627 \u0648\u0627\u0642\u062a\u0635\u0627\u062f\u064a\u064b\u0627 \u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627. Sch 40 \u0647\u0648 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0625\u0644\u0632\u0627\u0645\u064a \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0623\u0643\u062b\u0631 \u062a\u0637\u0644\u0628\u064b\u0627.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n

4. \u0627\u0644\u0622\u062b\u0627\u0631 \u0627\u0644\u0639\u0645\u0644\u064a\u0629: \u0645\u0627 \u0648\u0631\u0627\u0621 \u0627\u0644\u0623\u0631\u0642\u0627\u0645<\/strong><\/span><\/h2>\n\n

\u062a\u0638\u0647\u0631 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0643\u0645\u064a\u0629 \u0645\u0641\u0627\u0636\u0644\u0629 \u0648\u0627\u0636\u062d\u0629. \u0625\u0646 \u062c\u062f\u0627\u0631 \u0623\u0646\u0628\u0648\u0628 \u0627\u0644\u062c\u062f\u0648\u0644 10 \u0627\u0644\u0623\u0642\u0644 \u0633\u0645\u0643\u064b\u0627 \u0648\u0642\u0637\u0631\u0647 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0627\u0644\u0623\u0643\u0628\u0631 \u064a\u062c\u0639\u0644 \u0645\u0646\u0647 \u0623\u0641\u0636\u0644 \u062e\u064a\u0627\u0631 \u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a \u0648\u0627\u0642\u062a\u0635\u0627\u062f\u064a \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u0642\u064a\u0645\u0629. \u064a\u0642\u0644\u0644 \u0642\u0637\u0631 \u062a\u062c\u0648\u064a\u0641\u0647\u0627 \u0627\u0644\u0645\u062a\u0632\u0627\u064a\u062f \u0645\u0646 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643\u060c \u0645\u0645\u0627 \u0642\u062f \u064a\u064f\u062a\u0631\u062c\u0645 \u0625\u0644\u0649 \u0623\u062d\u062c\u0627\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 \u0623\u0635\u063a\u0631 \u0641\u064a \u0627\u0644\u062d\u0633\u0627\u0628\u060c \u0648\u0645\u0636\u062e\u0629 \u062d\u0631\u064a\u0642 \u0623\u0635\u063a\u0631\u060c \u0648\u062a\u0648\u0641\u064a\u0631 \u0643\u0628\u064a\u0631 \u0641\u064a \u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u0639\u0645\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0628\u0633\u0628\u0628 \u0648\u0632\u0646\u0647\u0627 \u0627\u0644\u0623\u062e\u0641.<\/p>\n\n

\u0648\u0645\u0639 \u0630\u0644\u0643 \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0639\u0644\u0642 \u0627\u0644\u0623\u0645\u0631 \u0628\u0627\u0644\u0645\u062a\u0627\u0646\u0629\u060c \u0641\u0625\u0646 \u0627\u0644\u062c\u062f\u0648\u0644 40 \u0647\u0648 \u0627\u0644\u0623\u0641\u0636\u0644. \u0641\u0642\u062f \u0643\u0627\u0646 \u062a\u0627\u0631\u064a\u062e\u064a\u0627\u064b \u0647\u0648 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0648\u062d\u064a\u062f \u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0635\u062f\u0645\u0627\u062a \u062d\u064a\u062b \u064a\u0648\u0641\u0631 \u062c\u062f\u0627\u0631\u0647 \u0627\u0644\u0633\u0645\u064a\u0643 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0627 \u0645\u062b\u064a\u0644 \u0644\u0647\u0627 \u0644\u0644\u0635\u062f\u0645\u0627\u062a. \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u064a\u0639\u062f \u062a\u0635\u0646\u064a\u0641 \u0636\u063a\u0637\u0647 \u0627\u0644\u0645\u0631\u062a\u0641\u0639 \u0623\u0645\u0631\u064b\u0627 \u062d\u064a\u0648\u064a\u064b\u0627 \u0644\u062a\u0634\u063a\u064a\u0644 \u0646\u0638\u0627\u0645 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a: \u0643\u0625\u062c\u0631\u0627\u0621 \u0627\u062d\u062a\u0631\u0627\u0632\u064a \u0636\u062f \u0627\u0644\u062e\u0631\u0648\u0642\u0627\u062a \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u062a\u0622\u0643\u0644\u060c \u062a\u062a\u0637\u0644\u0628 NFPA 13 \u0639\u0627\u062f\u0629\u064b \u0623\u0646\u0627\u0628\u064a\u0628 \u0630\u0627\u062a \u062c\u062f\u0631\u0627\u0646 \u0623\u062b\u0642\u0644\u060c \u0645\u062b\u0644 Sch 40\u060c \u0644\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062c\u0627\u0641\u0629 \u0648\u0623\u0646\u0638\u0645\u0629 \u0645\u0627 \u0642\u0628\u0644 \u0627\u0644\u0639\u0645\u0644 \u062a\u0648\u0641\u064a\u0631 \u0647\u0627\u0645\u0634 \u0623\u0645\u0627\u0646 \u0625\u0636\u0627\u0641\u064a \u0644\u0647\u0630\u0647 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u064a \u064a\u062a\u0645 \u0636\u063a\u0637\u0647\u0627 \u0628\u0627\u0644\u0647\u0648\u0627\u0621 \u0648\u062a\u0643\u0648\u0646 \u0623\u0643\u062b\u0631 \u0639\u0631\u0636\u0629 \u0644\u062e\u0637\u0631 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u062f\u0627\u062e\u0644\u064a.<\/p>\n\n

\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/strong><\/span><\/h2>\n\n

\u0627\u062e\u062a\u064a\u0627\u0631 \u062c\u062f\u0648\u0644 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u0646\u0638\u0627\u0645 \u0627\u0644\u0631\u0634 \u0647\u0648 \u0642\u0631\u0627\u0631 \u0647\u0646\u062f\u0633\u064a \u0623\u0633\u0627\u0633\u064a \u064a\u062a\u0639\u0644\u0642 \u0628\u062a\u062f\u0641\u0642 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0648\u0627\u0644\u0636\u063a\u0637 \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0641\u064a \u0627\u0644\u0645\u0634\u0631\u0648\u0639. \u0644\u0627 \u064a\u0639\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062c\u062f\u0648\u0644 10 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u062c\u062f\u0648\u0644 40 \u062a\u0641\u0636\u064a\u0644\u064b\u0627 \u0628\u0633\u064a\u0637\u064b\u0627\u060c \u0628\u0644 \u0647\u0648 \u0642\u0631\u0627\u0631 \u062a\u0642\u0646\u064a \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0646\u0648\u0639 \u0627\u0644\u0646\u0638\u0627\u0645 \u0648\u0627\u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u062a\u064a \u064a\u0633\u062a\u062e\u062f\u0645 \u0641\u064a\u0647\u0627 \u0648\u0627\u0644\u0622\u062b\u0627\u0631 \u0627\u0644\u0634\u062f\u064a\u062f\u0629 \u0627\u0644\u0645\u062a\u0631\u062a\u0628\u0629 \u0639\u0644\u0649 \u0627\u0644\u062d\u0633\u0627\u0628 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a.\u062a\u0648\u0641\u0631 \u0645\u062e\u0631\u062c\u0627\u062a \u0647\u0630\u0627 \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0642\u0627\u0639\u062f\u0629 \u0642\u0631\u0627\u0631 \u0627\u0644\u062f\u0631\u0648\u0633 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0642\u0627\u0631\u0646 \u0628\u064a\u0646 \u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631 \u0627\u0644\u0645\u062a\u063a\u064a\u0631 \u0645\u0639 \u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631 \u0627\u0644\u062b\u0627\u0628\u062a \u0648\u0627\u0636\u062d\u0629 \u0648\u064a\u0645\u0643\u0646 \u062a\u0631\u062c\u0645\u062a\u0647\u0627 \u0628\u0633\u0647\u0648\u0644\u0629 \u0625\u0644\u0649 \u0642\u0627\u0639\u062f\u0629 \u0642\u0631\u0627\u0631:<\/p>\n\n

\u00b7 \u062d\u062f\u062f \u0627\u0644\u062c\u062f\u0648\u0644 10 \u0639\u0646\u062f\u0645\u0627:<\/strong>\u00a0\u0627\u0644\u0646\u0638\u0627\u0645 \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0646\u0638\u0627\u0645 \u0631\u0634 \u0623\u0646\u0628\u0648\u0628\u064a \u0631\u0637\u0628 \u0646\u0645\u0648\u0630\u062c\u064a\u060c \u0648\u0627\u062d\u062a\u0645\u0627\u0644 \u062d\u062f\u0648\u062b \u0636\u0631\u0631 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0634\u062f\u064a\u062f \u0636\u0626\u064a\u0644\u060c \u0648\u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a\u0629 \u0648\u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0639\u0627\u0645\u0644\u0627\u0646 \u0631\u0626\u064a\u0633\u064a\u0627\u0646. \u064a\u0648\u0641\u0631 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0627\u0644\u0623\u0643\u0628\u0631 \u0645\u064a\u0632\u0629 \u0648\u0627\u0636\u062d\u0629 \u0641\u064a \u062a\u0642\u0644\u064a\u0644 \u0641\u0642\u062f \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643.<\/p>\n\n

\u00b7 \u062d\u062f\u062f \u0627\u0644\u062c\u062f\u0648\u0644 40 \u0639\u0646\u062f\u0645\u0627:<\/strong>\u00a0\u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0647\u0648 \u0646\u0638\u0627\u0645 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062c\u0627\u0641\u0629 \u0623\u0648 \u0646\u0638\u0627\u0645 \u0645\u0627 \u0642\u0628\u0644 \u0627\u0644\u062d\u0631\u0643\u0629 \u0623\u0648 \u0623\u064a \u0646\u0638\u0627\u0645 \u0641\u064a \u062c\u0627\u0646\u0628 \u0627\u0644\u0647\u0648\u0627\u0621 \u0623\u0648 \u0627\u0644\u063a\u0627\u0632 \u0645\u0646 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u062d\u064a\u062b \u0642\u062f \u064a\u062a\u0639\u0631\u0636 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0644\u0644\u062a\u0644\u0641 \u0627\u0644\u0645\u0627\u062f\u064a. \u0643\u0645\u0627 \u0623\u0646\u0647 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0648\u062d\u064a\u062f \u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u064a \u062a\u062a\u0639\u0631\u0636 \u0644\u0636\u063a\u0648\u0637 \u062b\u0627\u0628\u062a\u0629 \u0623\u0648 \u0636\u063a\u0637 \u0639\u0645\u0644 \u0639\u0627\u0644\u064a\u0629 \u0644\u0644\u063a\u0627\u064a\u0629.<\/p>\n\n

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Introduction You are a fire protection engineer in the design phase of the new commercial\u2002building, and you are calculating hydraulics for the automatic…<\/p>","protected":false},"author":1,"featured_media":20826,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"An engineer's guide to sprinkler pipe sizing. Learn how Schedule Number (Sch 10 vs. Sch 40) impacts hydraulic calculations and project cost-effectiveness.","_seopress_robots_index":"","_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[85],"class_list":["post-20824","post","type-post","status-publish","format-standard","has-post-thumbnail","category-blogs","tag-coating-corrosion-protection"],"acf":[],"_links":{"self":[{"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/posts\/20824","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/comments?post=20824"}],"version-history":[{"count":3,"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/posts\/20824\/revisions"}],"predecessor-version":[{"id":20834,"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/posts\/20824\/revisions\/20834"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/media\/20826"}],"wp:attachment":[{"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/media?parent=20824"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/categories?post=20824"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alllandpipes.com\/ar\/wp-json\/wp\/v2\/tags?post=20824"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}