{"id":6051,"date":"2026-11-02T10:14:32","date_gmt":"2026-11-02T07:14:32","guid":{"rendered":"https:\/\/fu-mech.com\/?post_type=guide&#038;p=6051"},"modified":"2026-11-02T10:14:32","modified_gmt":"2026-11-02T07:14:32","slug":"roll-grooving-vs-cut-grooving","status":"publish","type":"guide","link":"https:\/\/fu-mech.com\/ar\/library\/roll-grooving-vs-cut-grooving\/","title":{"rendered":"\u0627\u0644\u062d\u0632 \u0628\u0627\u0644\u062f\u0631\u0641\u0644\u0629 \u0648\u0627\u0644\u062d\u0632 \u0628\u0627\u0644\u0642\u0637\u0639: \u0627\u0644\u0641\u0631\u0642 \u0648\u0645\u062a\u0649 \u062a\u0633\u062a\u062e\u062f\u0645 \u0643\u0644 \u0637\u0631\u064a\u0642\u0629"},"content":{"rendered":"<p><\/p>\n<p><a class=\"fm-il\" href=\"\/ar\/library\/rigid-vs-flexible-grooved-couplings\/\">\u0627\u0644\u0648\u0635\u0644\u0629 \u0627\u0644\u0645\u062d\u0632\u0632\u0629<\/a> \u0644\u0627 \u062a\u0639\u0645\u0644 \u062c\u064a\u062f\u0627\u064b \u0625\u0644\u0627 \u0639\u0644\u0649 \u062d\u0632 \u0635\u062d\u064a\u062d. \u0627\u0644\u062d\u0632 <span dir=\"ltr\">(Groove)<\/span> \u0647\u0648 \u0627\u0644\u0645\u062c\u0631\u0649 \u0627\u0644\u0630\u064a \u062a\u0645\u0633\u0643 \u0628\u0647 \u0623\u0637\u0631\u0627\u0641 \u063a\u0644\u0627\u0641 \u0627\u0644\u0648\u0635\u0644\u0629\u060c \u0648\u0623\u064a \u062e\u0637\u0623 \u0641\u064a \u0639\u0645\u0642\u0647 \u0623\u0648 \u0642\u0637\u0631\u0647 \u0623\u0648 \u0628\u0639\u062f\u0647 \u0639\u0646 \u0637\u0631\u0641 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u064a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0627\u0644\u0625\u062d\u0643\u0627\u0645 \u0648\u0627\u0644\u062a\u062b\u0628\u064a\u062a. \u0647\u0646\u0627\u0643 \u0637\u0631\u064a\u0642\u062a\u0627\u0646 \u0644\u0639\u0645\u0644 \u0627\u0644\u062d\u0632: <strong>\u0627\u0644\u062f\u0631\u0641\u0644\u0629<\/strong> \u0648<strong>\u0627\u0644\u0642\u0637\u0639<\/strong>. \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u064a\u0634\u0631\u062d \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646\u0647\u0645\u0627\u060c \u0648\u0645\u062a\u0649 \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0643\u0644 \u0637\u0631\u064a\u0642\u0629\u060c \u0648\u0643\u064a\u0641 \u062a\u062a\u062d\u0642\u0642 \u0645\u0646 \u062c\u0648\u062f\u0629 \u0627\u0644\u062d\u0632 \u0641\u064a \u0627\u0644\u0645\u0648\u0642\u0639.<\/p>\n<div class=\"fm-a-key\">\n<p class=\"fm-a-key__t\">\u0628\u0627\u062e\u062a\u0635\u0627\u0631<\/p>\n<ul>\n<li><strong>\u0627\u0644\u062f\u0631\u0641\u0644\u0629 <span dir=\"ltr\">(Roll Grooving)<\/span><\/strong> \u062a\u0634\u0643\u0651\u0644 \u0627\u0644\u062d\u0632 \u0628\u0627\u0644\u0636\u063a\u0637 \u062f\u0648\u0646 \u0625\u0632\u0627\u0644\u0629 \u0645\u0639\u062f\u0646\u060c \u0648\u062a\u0646\u0627\u0633\u0628 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0631\u0642\u064a\u0642\u0629 \u0648\u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0645\u062b\u0644 <span dir=\"ltr\">Sch 10<\/span> \u0648<span dir=\"ltr\">Sch 40<\/span>.<\/li>\n<li><strong>\u0627\u0644\u0642\u0637\u0639 <span dir=\"ltr\">(Cut Grooving)<\/span><\/strong> \u064a\u0632\u064a\u0644 \u062c\u0632\u0621\u0627\u064b \u0645\u0646 \u062c\u062f\u0627\u0631 \u0627\u0644\u0623\u0646\u0628\u0648\u0628\u060c \u0641\u064a\u0646\u0627\u0633\u0628 \u0627\u0644\u062c\u062f\u0631\u0627\u0646 \u0627\u0644\u0633\u0645\u064a\u0643\u0629 \u0648\u0644\u0627 \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0644\u0644\u0631\u0642\u064a\u0642\u0629.<\/li>\n<li>\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u062d\u0632 \u062a\u064f\u0624\u062e\u0630 \u0645\u0646 \u0646\u0634\u0631\u0629 \u0627\u0644\u0645\u0635\u0646\u0639 \u0644\u0644\u0648\u0635\u0644\u0629\u060c \u0648\u064a\u064f\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627 \u0628\u0623\u062f\u0627\u0629 \u0642\u064a\u0627\u0633 \u0627\u0644\u0642\u0637\u0631.<\/li>\n<li>\u0637\u0631\u0641 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0645\u0642\u0637\u0648\u0639\u0627\u064b \u0628\u0632\u0627\u0648\u064a\u0629 \u0642\u0627\u0626\u0645\u0629 \u0648\u0646\u0638\u064a\u0641\u0627\u064b \u0645\u0646 \u0627\u0644\u0631\u0627\u064a\u0634 \u0648\u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0628\u0627\u0631\u0632.<\/li>\n<\/ul>\n<\/div>\n<h2>\u0643\u064a\u0641 \u064a\u064f\u0635\u0646\u0639 \u0627\u0644\u062d\u0632\u061f<\/h2>\n<figure class=\"fm-a-fig\"><svg viewBox=\"0 0 520 190\" role=\"img\" direction=\"ltr\"><title>\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u0627\u0644\u062d\u0632 \u0628\u0627\u0644\u062f\u0631\u0641\u0644\u0629 \u0648\u0627\u0644\u062d\u0632 \u0628\u0627\u0644\u0642\u0637\u0639<\/title><g fill=\"currentColor\" fill-opacity=\".12\" stroke=\"currentColor\" stroke-width=\"2.5\"><path d=\"M20 60 H90 Q100 60 102 72 Q104 80 112 80 H128 Q136 80 138 72 Q140 60 150 60 H230 V80 H150 Q142 80 140 92 Q138 100 128 100 H112 Q102 100 100 92 Q98 80 90 80 H20 Z\"><\/path><path d=\"M290 60 H360 V72 H390 V60 H500 V90 H290 Z\"><\/path><\/g><g class=\"acc\" stroke=\"currentColor\" stroke-width=\"2\" fill=\"none\" stroke-dasharray=\"4 3\"><path d=\"M100 50 H140\"><\/path><path d=\"M360 50 H390\"><\/path><\/g><g fill=\"currentColor\" font-size=\"14\" font-family=\"inherit\" text-anchor=\"middle\"><text x=\"120\" y=\"140\">\u062d\u0632 \u0628\u0627\u0644\u062f\u0631\u0641\u0644\u0629<\/text><text x=\"120\" y=\"160\" font-size=\"12\" opacity=\".75\">\u0627\u0644\u0645\u0639\u062f\u0646 \u064a\u064f\u0634\u0643\u0651\u0644 \u0648\u0644\u0627 \u064a\u064f\u0632\u0627\u0644<\/text><text x=\"395\" y=\"140\">\u062d\u0632 \u0628\u0627\u0644\u0642\u0637\u0639<\/text><text x=\"395\" y=\"160\" font-size=\"12\" opacity=\".75\">\u0627\u0644\u0645\u0639\u062f\u0646 \u064a\u064f\u0632\u0627\u0644 \u0645\u0646 \u0627\u0644\u062c\u062f\u0627\u0631<\/text><text x=\"120\" y=\"40\" font-size=\"12\">\u0627\u0644\u062d\u0632<\/text><text x=\"375\" y=\"40\" font-size=\"12\">\u0627\u0644\u062d\u0632<\/text><\/g><\/svg><figcaption>\u0645\u0642\u0637\u0639 \u0645\u0628\u0633\u0637 \u0641\u064a \u062c\u062f\u0627\u0631 \u0627\u0644\u0623\u0646\u0628\u0648\u0628: \u0641\u064a \u0627\u0644\u062f\u0631\u0641\u0644\u0629 \u064a\u064f\u0636\u063a\u0637 \u0627\u0644\u062c\u062f\u0627\u0631 \u0644\u0644\u062f\u0627\u062e\u0644\u060c \u0648\u0641\u064a \u0627\u0644\u0642\u0637\u0639 \u064a\u064f\u0632\u0627\u0644 \u062c\u0632\u0621 \u0645\u0646 \u0633\u0645\u0627\u0643\u062a\u0647.<\/figcaption><\/figure>\n<p><strong>\u0641\u064a \u0627\u0644\u062f\u0631\u0641\u0644\u0629<\/strong> \u064a\u062f\u0648\u0631 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0628\u064a\u0646 \u0628\u0643\u0631\u062a\u064a\u0646 \u062a\u0636\u063a\u0637\u0627\u0646 \u0627\u0644\u062c\u062f\u0627\u0631 \u062a\u062f\u0631\u064a\u062c\u064a\u0627\u064b \u062d\u062a\u0649 \u064a\u062a\u0634\u0643\u0644 \u0627\u0644\u062d\u0632\u060c \u0641\u064a\u0638\u0647\u0631 \u0628\u0631\u0648\u0632 \u0645\u0642\u0627\u0628\u0644 \u0644\u0647 \u062f\u0627\u062e\u0644 \u0627\u0644\u0623\u0646\u0628\u0648\u0628. \u0644\u0627 \u064a\u064f\u0632\u0627\u0644 \u0623\u064a \u0645\u0639\u062f\u0646\u060c \u0644\u0630\u0644\u0643 \u062a\u0628\u0642\u0649 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u062c\u062f\u0627\u0631 \u0643\u0645\u0627 \u0647\u064a \u062a\u0642\u0631\u064a\u0628\u0627\u064b.<\/p>\n<p><strong>\u0641\u064a \u0627\u0644\u0642\u0637\u0639<\/strong> \u062a\u0632\u064a\u0644 \u0623\u062f\u0627\u0629 \u0642\u0637\u0639 \u062c\u0632\u0621\u0627\u064b \u0645\u0646 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0628\u0639\u0645\u0642 \u0627\u0644\u062d\u0632\u060c \u0648\u064a\u0628\u0642\u0649 \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0644\u0644\u0623\u0646\u0628\u0648\u0628 \u0623\u0645\u0644\u0633.<\/p>\n<h2>\u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629<\/h2>\n<div class=\"fm-a-table\">\n<table>\n<thead>\n<tr>\n<th>\u0627\u0644\u0628\u0646\u062f<\/th>\n<th>\u0627\u0644\u062f\u0631\u0641\u0644\u0629<\/th>\n<th>\u0627\u0644\u0642\u0637\u0639<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0645\u0639\u062f\u0646<\/td>\n<td>\u0644\u0627<\/td>\n<td>\u0646\u0639\u0645<\/td>\n<\/tr>\n<tr>\n<td>\u0633\u0645\u0627\u0643\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629<\/td>\n<td>\u0627\u0644\u0631\u0642\u064a\u0642\u0629 \u0648\u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629\u060c \u0645\u062b\u0644 Sch 10 \u0648Sch 40<\/td>\n<td>\u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0648\u0627\u0644\u0633\u0645\u064a\u0643\u0629\u061b \u0644\u0627 \u062a\u0646\u0627\u0633\u0628 \u0627\u0644\u0631\u0642\u064a\u0642\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0633\u0637\u062d \u0627\u0644\u062f\u0627\u062e\u0644\u064a<\/td>\n<td>\u0628\u0631\u0648\u0632 \u0628\u0633\u064a\u0637 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u062d\u0632<\/td>\n<td>\u0623\u0645\u0644\u0633<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0633\u0631\u0639\u0629<\/td>\n<td>\u0623\u0633\u0631\u0639 \u0639\u0627\u062f\u0629\u060c \u0648\u062a\u064f\u0646\u0641\u0651\u0630 \u0641\u064a \u0627\u0644\u0645\u0648\u0642\u0639 \u0628\u0633\u0647\u0648\u0644\u0629<\/td>\n<td>\u0623\u0628\u0637\u0623 \u0646\u0633\u0628\u064a\u0627\u064b<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0634\u0627\u0626\u0639<\/td>\n<td>\u0645\u0639\u0638\u0645 \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0631\u0634\u0627\u0634\u0627\u062a<\/td>\n<td>\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0633\u0645\u064a\u0643\u0629 \u0648\u0628\u0639\u0636 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"fm-a-note fm-a-note--warn\">\n<p class=\"fm-a-note__t\">\u062a\u0646\u0628\u064a\u0647<\/p>\n<p>\u0644\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062d\u0632 \u0628\u0627\u0644\u0642\u0637\u0639 \u0639\u0644\u0649 \u0623\u0646\u0628\u0648\u0628 \u0631\u0642\u064a\u0642 \u0627\u0644\u062c\u062f\u0627\u0631\u061b \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0645\u0639\u062f\u0646 \u062a\u064f\u0636\u0639\u0641 \u0627\u0644\u062c\u062f\u0627\u0631 \u0639\u0646\u062f \u0627\u0644\u062d\u0632 \u0648\u0642\u062f \u062a\u0642\u0644 \u0627\u0644\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0645\u062a\u0628\u0642\u064a\u0629 \u0639\u0646 \u0627\u0644\u062d\u062f \u0627\u0644\u0622\u0645\u0646.<\/p>\n<\/div>\n<h2>\u0643\u064a\u0641 \u062a\u062a\u062d\u0642\u0642 \u0645\u0646 \u062c\u0648\u062f\u0629 \u0627\u0644\u062d\u0632\u061f<\/h2>\n<ol class=\"fm-a-steps\">\n<li>\u062a\u0623\u0643\u062f \u0623\u0646 \u0637\u0631\u0641 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0645\u0642\u0637\u0648\u0639 \u0628\u0632\u0627\u0648\u064a\u0629 \u0642\u0627\u0626\u0645\u0629 \u0648\u062e\u0627\u0644\u064d \u0645\u0646 \u0627\u0644\u0631\u0627\u064a\u0634.<\/li>\n<li>\u0641\u064a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629 \u0637\u0648\u0644\u064a\u0627\u064b\u060c \u0623\u0632\u0644 \u0628\u0631\u0648\u0632 \u0627\u0644\u0644\u062d\u0627\u0645 \u0641\u064a \u0645\u0646\u0637\u0642\u0629 \u062c\u0644\u0648\u0633 \u0627\u0644\u062c\u0648\u0627\u0646 \u062d\u062a\u0649 \u064a\u0633\u062a\u0648\u064a \u0645\u0639 \u0627\u0644\u0633\u0637\u062d.<\/li>\n<li>\u0642\u0650\u0633 \u0642\u0637\u0631 \u0627\u0644\u062d\u0632 \u0628\u0634\u0631\u064a\u0637 \u0642\u064a\u0627\u0633 \u0627\u0644\u0642\u0637\u0631 <span dir=\"ltr\">(Pi Tape)<\/span> \u0623\u0648 \u0628\u0645\u0642\u064a\u0627\u0633 \u0645\u0646\u0627\u0633\u0628\u060c \u0648\u0642\u0627\u0631\u0646\u0647 \u0628\u0627\u0644\u062d\u062f\u0648\u062f \u0641\u064a \u0646\u0634\u0631\u0629 \u0627\u0644\u0645\u0635\u0646\u0639.<\/li>\n<li>\u062a\u062d\u0642\u0642 \u0645\u0646 \u0639\u0631\u0636 \u0627\u0644\u062d\u0632 \u0648\u0628\u0639\u062f\u0647 \u0639\u0646 \u0637\u0631\u0641 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u062d\u0633\u0628 \u0627\u0644\u0646\u0634\u0631\u0629.<\/li>\n<li>\u0627\u0641\u062d\u0635 \u0633\u0637\u062d \u062c\u0644\u0648\u0633 \u0627\u0644\u062c\u0648\u0627\u0646 \u0645\u0646 \u0627\u0644\u062e\u062f\u0648\u0634 \u0648\u0627\u0644\u0635\u062f\u0623 \u0642\u0628\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0628.<\/li>\n<\/ol>\n<h2>\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u062d\u0632<\/h2>\n<p>\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u062d\u0632 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0647\u064a: \u0645\u0633\u0627\u0641\u0629 \u062c\u0644\u0648\u0633 \u0627\u0644\u062c\u0648\u0627\u0646 \u0645\u0646 \u0637\u0631\u0641 \u0627\u0644\u0623\u0646\u0628\u0648\u0628\u060c \u0648\u0639\u0631\u0636 \u0627\u0644\u062d\u0632\u060c \u0648\u0642\u0637\u0631 \u0627\u0644\u062d\u0632. \u0647\u0630\u0647 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0645\u062d\u062f\u062f\u0629 \u0644\u0643\u0644 \u0645\u0642\u0627\u0633 \u0641\u064a \u0646\u0634\u0631\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u064a\u0646 \u0648\u0641\u064a <span dir=\"ltr\">AWWA C606<\/span>\u060c \u0648\u064a\u062c\u0628 \u0623\u0646 \u062a\u0637\u0627\u0628\u0642 \u0627\u0644\u0648\u0635\u0644\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629. \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u062d\u0632\u0632\u0629 \u0645\u0646 MECH \u0645\u0635\u0645\u0645\u0629 \u0648\u0641\u0642 <span dir=\"ltr\">ASTM F1476<\/span>\u060c \u0648\u0646\u0634\u0631\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0645\u062a\u0648\u0641\u0631\u0629 \u0644\u0644\u062a\u062d\u0645\u064a\u0644 \u0641\u064a \u0635\u0641\u062d\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a.<\/p>\n<div class=\"fm-a-key fm-a-related\">\n<p class=\"fm-a-key__t\">\u0627\u0642\u0631\u0623 \u0623\u064a\u0636\u0627\u064b \u0641\u064a \u0627\u0644\u0645\u0643\u062a\u0628\u0629 \u0627\u0644\u0641\u0646\u064a\u0629<\/p>\n<ul>\n<li><a href=\"\/ar\/library\/rigid-vs-flexible-grooved-couplings\/\">\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u062d\u0632\u0632\u0629 \u0627\u0644\u0635\u0644\u0628\u0629 \u0648\u0627\u0644\u0645\u0631\u0646\u0629<\/a><\/li>\n<li><a href=\"\/ar\/library\/grooved-elbows-guide\/\">\u0627\u0644\u0623\u0643\u0648\u0627\u0639 \u0627\u0644\u0645\u062d\u0632\u0632\u0629<\/a><\/li>\n<li><a href=\"\/ar\/library\/grooved-mechanical-tee-guide\/\">\u0627\u0644\u062a\u064a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a: \u062f\u0644\u064a\u0644 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/a><\/li>\n<\/ul>\n<\/div>\n<section class=\"fm-a-faq\">\n<h2>\u0623\u0633\u0626\u0644\u0629 \u0634\u0627\u0626\u0639\u0629<\/h2>\n<details>\n<summary>\u0647\u0644 \u064a\u0645\u0643\u0646 \u062f\u0631\u0641\u0644\u0629 \u0623\u0646\u0628\u0648\u0628 Sch 40\u061f<\/summary>\n<p>\u0646\u0639\u0645\u060c \u0627\u0644\u062f\u0631\u0641\u0644\u0629 \u0634\u0627\u0626\u0639\u0629 \u0644\u0623\u0646\u0627\u0628\u064a\u0628 Sch 10 \u0648Sch 40 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 <a class=\"fm-il\" href=\"\/ar\/library\/sprinkler-k-factor-flow\/\">\u0627\u0644\u0631\u0634\u0627\u0634\u0627\u062a<\/a>\u060c \u0628\u0634\u0631\u0637 \u0627\u0644\u0627\u0644\u062a\u0632\u0627\u0645 \u0628\u062d\u062f\u0648\u062f \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0648\u0627\u0644\u0633\u0645\u0627\u0643\u0627\u062a \u0641\u064a \u0646\u0634\u0631\u0629 \u0622\u0644\u0629 \u0627\u0644\u062f\u0631\u0641\u0644\u0629 \u0648\u0627\u0644\u0648\u0635\u0644\u0629.<\/p>\n<\/details>\n<details>\n<summary>\u0644\u0645\u0627\u0630\u0627 \u064a\u0638\u0647\u0631 \u0628\u0631\u0648\u0632 \u062f\u0627\u062e\u0644 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0628\u0639\u062f \u0627\u0644\u062f\u0631\u0641\u0644\u0629\u061f<\/summary>\n<p>\u0644\u0623\u0646 \u0627\u0644\u0645\u0639\u062f\u0646 \u064a\u064f\u062f\u0641\u0639 \u0644\u0644\u062f\u0627\u062e\u0644 \u0648\u0644\u0627 \u064a\u064f\u0632\u0627\u0644. \u0647\u0630\u0627 \u0637\u0628\u064a\u0639\u064a \u0641\u064a \u0627\u0644\u062d\u0632 \u0628\u0627\u0644\u062f\u0631\u0641\u0644\u0629\u060c \u0648\u064a\u064f\u062d\u0633\u0628 \u0636\u0645\u0646 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0648\u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0645\u062d\u0632\u0632\u0629.<\/p>\n<\/details>\n<details>\n<summary>\u0647\u0644 \u0623\u0628\u0639\u0627\u062f \u0627\u0644\u062d\u0632 \u0645\u0648\u062d\u062f\u0629 \u0628\u064a\u0646 \u0627\u0644\u0645\u0635\u0646\u0639\u064a\u0646\u061f<\/summary>\n<p>\u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0645\u062a\u0642\u0627\u0631\u0628\u0629 \u0648\u062a\u0633\u062a\u0646\u062f \u0625\u0644\u0649 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0645\u062b\u0644 AWWA C606\u060c \u0644\u0643\u0646 \u0627\u0644\u0645\u0631\u062c\u0639 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0647\u0648 \u0646\u0634\u0631\u0629 \u0645\u0635\u0646\u0639 \u0627\u0644\u0648\u0635\u0644\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629.<\/p>\n<\/details>\n<\/section>\n<section class=\"fm-a-refs\">\n<h2>\u0627\u0644\u0645\u0631\u0627\u062c\u0639<\/h2>\n<ul>\n<li><b>AWWA C606<\/b> \u2014 Grooved and Shouldered Joints.<\/li>\n<li><b>ASTM F1476<\/b> \u2014 Performance of Gasketed Mechanical Couplings for Use in Piping Applications.<\/li>\n<li><b>NFPA 13<\/b> \u2014 Standard for the Installation of Sprinkler Systems.<\/li>\n<li>\u062f\u0644\u064a\u0644 \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u062d\u0632\u0632\u0629 \u0645\u0646 MECH \u0641\u064a \u0635\u0641\u062d\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a.<\/li>\n<\/ul>\n<\/section>\n<p class=\"fm-a-disc\">\u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0644\u0644\u062a\u0648\u0639\u064a\u0629 \u0627\u0644\u0641\u0646\u064a\u0629 \u0648\u0644\u0627 \u064a\u063a\u0646\u064a \u0639\u0646 \u0646\u0634\u0631\u0629 \u0627\u0644\u0645\u0635\u0646\u0639 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0635\u0645\u0645 \u0627\u0644\u0645\u0639\u062a\u0645\u062f \u0644\u0644\u0645\u0634\u0631\u0648\u0639.<\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u0643\u064a\u0641 \u064a\u064f\u0639\u0645\u0644 \u0627\u0644\u062d\u0632 \u0641\u064a \u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628\u060c \u0648\u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0627\u0644\u062f\u0631\u0641\u0644\u0629 \u0648\u0627\u0644\u0642\u0637\u0639\u060c \u0648\u0623\u064a \u0637\u0631\u064a\u0642\u0629 \u062a\u0646\u0627\u0633\u0628 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0623\u0646\u0628\u0648\u0628\u060c \u0648\u0643\u064a\u0641 \u062a\u062a\u062d\u0642\u0642 \u0645\u0646 \u062c\u0648\u062f\u0629 \u0627\u0644\u062d\u0632.<\/p>\n","protected":false},"author":1,"featured_media":0,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"rank_math_focus_keyword":"\u0627\u0644\u062d\u0632 \u0628\u0627\u0644\u062f\u0631\u0641\u0644\u0629,roll grooving","rank_math_description":"","footnotes":""},"guide_topic":[222],"class_list":["post-6051","guide","type-guide","status-publish","hentry","guide_topic-grooved-couplings"],"acf":{"fmg_reviewer":"","fmg_reviewer_source":{"label":"\u0631\u0627\u062c\u0639\u0647 \u0641\u0646\u064a\u0627\u064b","type":"text","formatted_value":""},"fmg_reviewed":null,"fmg_reviewed_source":{"label":"\u062a\u0627\u0631\u064a\u062e \u0627\u0644\u0645\u0631\u0627\u062c\u0639\u0629","type":"date_picker","formatted_value":null},"fmg_products":[2175,2168],"fmg_products_source":{"label":"\u0645\u0646\u062a\u062c\u0627\u062a \u0645\u0631\u062a\u0628\u0637\u0629 \u0628\u0627\u0644\u0645\u0642\u0627\u0644","type":"relationship","formatted_value":[2175,2168]}},"_links":{"self":[{"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/guide\/6051","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/guide"}],"about":[{"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/types\/guide"}],"author":[{"embeddable":true,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":2,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/guide\/6051\/revisions"}],"predecessor-version":[{"id":6106,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/guide\/6051\/revisions\/6106"}],"acf:post":[{"embeddable":true,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/product\/2168"},{"embeddable":true,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/product\/2175"}],"wp:attachment":[{"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/media?parent=6051"}],"wp:term":[{"taxonomy":"guide_topic","embeddable":true,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/guide_topic?post=6051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}