{"id":6050,"date":"2026-11-02T10:14:30","date_gmt":"2026-11-02T07:14:30","guid":{"rendered":"https:\/\/fu-mech.com\/?post_type=guide&#038;p=6050"},"modified":"2026-11-02T10:14:30","modified_gmt":"2026-11-02T07:14:30","slug":"grooved-tees-reducers-guide","status":"publish","type":"guide","link":"https:\/\/fu-mech.com\/ar\/library\/grooved-tees-reducers-guide\/","title":{"rendered":"\u0627\u0644\u062a\u064a\u0647\u0627\u062a \u0648\u0627\u0644\u0635\u0644\u0628\u0627\u0646 \u0648\u0627\u0644\u0645\u062e\u062a\u0632\u0644\u0627\u062a \u0627\u0644\u0645\u062d\u0632\u0632\u0629: \u062f\u0644\u064a\u0644 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631"},"content":{"rendered":"<p><\/p>\n<p>\u0627\u0644\u062a\u064a\u0647\u0627\u062a \u0648\u0627\u0644\u0635\u0644\u0628\u0627\u0646 \u0648\u0627\u0644\u0645\u062e\u062a\u0632\u0644\u0627\u062a \u0627\u0644\u0645\u062d\u0632\u0632\u0629 \u0647\u064a \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u062a\u064a \u062a\u062a\u0641\u0631\u0639 \u0628\u0647\u0627 \u0627\u0644\u0634\u0628\u0643\u0629 \u0648\u062a\u062a\u063a\u064a\u0631 \u0645\u0642\u0627\u0633\u0627\u062a\u0647\u0627. \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0642\u0637\u0639\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u064a\u0648\u0641\u0631 \u0648\u0635\u0644\u0627\u062a \u0648\u0642\u0637\u0639\u0627\u064b \u0625\u0636\u0627\u0641\u064a\u0629\u060c \u0648\u064a\u0642\u0644\u0644 \u0627\u0644\u0641\u0627\u0642\u062f \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a\u060c \u0648\u064a\u062e\u062a\u0635\u0631 \u0648\u0642\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628. \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u064a\u0634\u0631\u062d \u0645\u062a\u0649 \u062a\u0633\u062a\u062e\u062f\u0645 \u0643\u0644 \u0642\u0637\u0639\u0629\u060c \u0648\u064a\u0642\u0627\u0631\u0646 \u0645\u0648\u062f\u064a\u0644\u0627\u062a MECH \u0628\u062d\u0633\u0628 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0648\u0627\u0644\u0636\u063a\u0637.<\/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\u062a\u064a<\/strong> \u064a\u0623\u062e\u0630 \u0641\u0631\u0639\u0627\u064b \u0628\u0646\u0641\u0633 \u0627\u0644\u0645\u0642\u0627\u0633\u060c \u0648<strong>\u0627\u0644\u062a\u064a \u0627\u0644\u0645\u062e\u062a\u0632\u0644<\/strong> \u064a\u0623\u062e\u0630 \u0641\u0631\u0639\u0627\u064b \u0623\u0635\u063a\u0631.<\/li>\n<li><strong>\u0627\u0644\u0635\u0644\u064a\u0628<\/strong> \u064a\u0623\u062e\u0630 \u0641\u0631\u0639\u064a\u0646 \u0645\u062a\u0642\u0627\u0628\u0644\u064a\u0646 \u0645\u0646 \u0646\u0642\u0637\u0629 \u0648\u0627\u062d\u062f\u0629.<\/li>\n<li><strong>\u0627\u0644\u0645\u062e\u062a\u0632\u0644 \u0627\u0644\u0645\u0631\u0643\u0632\u064a<\/strong> \u0644\u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u0639\u0627\u0645\u0629\u060c \u0648<strong>\u0627\u0644\u0644\u0627\u0645\u0631\u0643\u0632\u064a<\/strong> \u062d\u064a\u0646 \u064a\u062c\u0628 \u0623\u0646 \u062a\u0628\u0642\u0649 \u062d\u0627\u0641\u0629 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0627\u0644\u0639\u0644\u0648\u064a\u0629 \u0623\u0648 \u0627\u0644\u0633\u0641\u0644\u064a\u0629 \u0645\u0633\u062a\u0648\u064a\u0629.<\/li>\n<li>\u0628\u0639\u0636 \u0627\u0644\u0645\u0648\u062f\u064a\u0644\u0627\u062a \u0628\u0641\u0631\u0639 \u0623\u0648 \u0637\u0631\u0641 <strong>\u0645\u0633\u0646\u0646<\/strong> \u0644\u062a\u0648\u0635\u064a\u0644 \u0631\u0634\u0627\u0634 \u0623\u0648 \u0623\u0646\u0628\u0648\u0628 \u0645\u0633\u0646\u0646 \u0645\u0628\u0627\u0634\u0631\u0629.<\/li>\n<\/ul>\n<\/div>\n<h2>\u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629<\/h2>\n<figure class=\"fm-a-fig\"><svg viewBox=\"0 0 520 200\" role=\"img\" direction=\"ltr\"><title>\u0627\u0644\u062a\u064a \u0648\u0627\u0644\u0645\u062e\u062a\u0632\u0644 \u0627\u0644\u0645\u0631\u0643\u0632\u064a \u0648\u0627\u0644\u0644\u0627\u0645\u0631\u0643\u0632\u064a<\/title><g fill=\"none\" stroke=\"currentColor\" stroke-width=\"3\"><path d=\"M20 120 H160 M20 160 H160 M70 120 V60 M110 120 V60\"><\/path><path d=\"M200 110 H260 L300 125 V145 L260 160 H200 Z\" fill=\"currentColor\" fill-opacity=\".08\"><\/path><path d=\"M200 110 V160 M300 125 H340 M300 145 H340\"><\/path><path d=\"M380 110 H440 L480 110 V140 L440 160 H380 Z\" fill=\"currentColor\" fill-opacity=\".08\"><\/path><path d=\"M480 110 H505 M480 140 H505\"><\/path><\/g><g class=\"acc\" stroke=\"currentColor\" stroke-width=\"3\" stroke-dasharray=\"5 4\"><line x1=\"380\" y1=\"104\" x2=\"505\" y2=\"104\"><\/line><\/g><g fill=\"currentColor\" font-size=\"14\" font-family=\"inherit\" text-anchor=\"middle\"><text x=\"90\" y=\"190\">\u062a\u064a<\/text><text x=\"270\" y=\"190\">\u0645\u062e\u062a\u0632\u0644 \u0645\u0631\u0643\u0632\u064a<\/text><text x=\"440\" y=\"190\">\u0645\u062e\u062a\u0632\u0644 \u0644\u0627\u0645\u0631\u0643\u0632\u064a<\/text><\/g><\/svg><figcaption>\u0631\u0633\u0645 \u0645\u0628\u0633\u0637: \u0627\u0644\u062a\u064a\u060c \u0648\u0627\u0644\u0645\u062e\u062a\u0632\u0644 \u0627\u0644\u0645\u0631\u0643\u0632\u064a\u060c \u0648\u0627\u0644\u0645\u062e\u062a\u0632\u0644 \u0627\u0644\u0644\u0627\u0645\u0631\u0643\u0632\u064a \u0627\u0644\u0630\u064a \u062a\u0628\u0642\u0649 \u062d\u0627\u0641\u062a\u0647 \u0627\u0644\u0639\u0644\u0648\u064a\u0629 \u0645\u0633\u062a\u0648\u064a\u0629.<\/figcaption><\/figure>\n<h2>\u0627\u0644\u062a\u064a\u0647\u0627\u062a \u0648\u0627\u0644\u062a\u064a\u0647\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0632\u0644\u0629<\/h2>\n<div class=\"fm-a-table\">\n<table>\n<caption>\u0645\u0648\u062f\u064a\u0644\u0627\u062a MECH \u0645\u0646 \u0635\u0641\u062d\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a<\/caption>\n<thead>\n<tr>\n<th>\u0627\u0644\u0645\u0648\u062f\u064a\u0644<\/th>\n<th>\u0627\u0644\u0646\u0648\u0639<\/th>\n<th>\u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a<\/th>\n<th>\u0627\u0644\u0636\u063a\u0637 (\u062d\u0633\u0628 \u0627\u0644\u0645\u0642\u0627\u0633)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>130<\/td>\n<td>\u062a\u064a \u0645\u062d\u0632\u0632<\/td>\n<td><span dir=\"ltr\">1&#8243; \u2013 24&#8243;<\/span><\/td>\n<td><span dir=\"ltr\">500 \/ 300 PSI<\/span><\/td>\n<\/tr>\n<tr>\n<td>130S<\/td>\n<td>\u062a\u064a \u0645\u062d\u0632\u0632<\/td>\n<td><span dir=\"ltr\">2&#8243; \u2013 8&#8243;<\/span><\/td>\n<td><span dir=\"ltr\">300 \/ 500 PSI<\/span><\/td>\n<\/tr>\n<tr>\n<td>130X<\/td>\n<td>\u062a\u064a \u0645\u062d\u0632\u0632<\/td>\n<td><span dir=\"ltr\">3&#8243; \u2013 12&#8243;<\/span><\/td>\n<td><span dir=\"ltr\">300 PSI<\/span><\/td>\n<\/tr>\n<tr>\n<td>130R<\/td>\n<td>\u062a\u064a \u0645\u062e\u062a\u0632\u0644 \u0645\u062d\u0632\u0632<\/td>\n<td>\u062d\u062a\u0649 <span dir=\"ltr\">24&#8243; \u00d7 20&#8243;<\/span><\/td>\n<td><span dir=\"ltr\">500 \/ 300 PSI<\/span><\/td>\n<\/tr>\n<tr>\n<td>130RX<\/td>\n<td>\u062a\u064a \u0645\u062e\u062a\u0632\u0644 \u0645\u062d\u0632\u0632<\/td>\n<td><span dir=\"ltr\">3&#8243; \u00d7 2-1\/2&#8243; \u2013 12&#8243; \u00d7 10&#8243;<\/span><\/td>\n<td><span dir=\"ltr\">300 PSI<\/span><\/td>\n<\/tr>\n<tr>\n<td>131R<\/td>\n<td>\u062a\u064a \u0645\u062e\u062a\u0632\u0644 \u0628\u0641\u0631\u0639 \u0645\u0633\u0646\u0646<\/td>\n<td><span dir=\"ltr\">2&#8243; \u00d7 1&#8243; \u2013 8&#8243; \u00d7 4&#8243;<\/span><\/td>\n<td><span dir=\"ltr\">500 \/ 300 PSI<\/span><\/td>\n<\/tr>\n<tr>\n<td>131RX<\/td>\n<td>\u062a\u064a \u0645\u062e\u062a\u0632\u0644 \u0628\u0641\u0631\u0639 \u0645\u0633\u0646\u0646<\/td>\n<td><span dir=\"ltr\">2&#8243; \u00d7 1&#8243; \u2013 8&#8243; \u00d7 4&#8243;<\/span><\/td>\n<td><span dir=\"ltr\">300 PSI<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"fm-a-note fm-a-note--tip\">\n<p class=\"fm-a-note__t\">\u0627\u0644\u062a\u064a \u0627\u0644\u0645\u062e\u062a\u0632\u0644 \u0623\u0645 \u0627\u0644\u062a\u064a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u061f<\/p>\n<p>\u0627\u0644\u062a\u064a \u0627\u0644\u0645\u062e\u062a\u0632\u0644 \u064a\u064f\u0631\u0643\u0651\u0628 \u0641\u064a \u062e\u0637 \u062c\u062f\u064a\u062f \u0623\u0648 \u0639\u0646\u062f \u0642\u0635 \u0627\u0644\u062e\u0637\u060c \u0623\u0645\u0627 <a class=\"fm-il\" href=\"\/ar\/library\/grooved-mechanical-tee-guide\/\">\u0627\u0644\u062a\u064a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a<\/a> \u0641\u064a\u0623\u062e\u0630 \u0641\u0631\u0639\u0627\u064b \u0645\u0646 \u0623\u0646\u0628\u0648\u0628 \u0642\u0627\u0626\u0645 \u0628\u062b\u0642\u0628 \u062c\u062f\u0627\u0631\u0647 \u062f\u0648\u0646 \u0642\u0635\u0647. \u0631\u0627\u062c\u0639 \u0645\u0642\u0627\u0644 \u0627\u0644\u062a\u064a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0641\u064a \u0627\u0644\u0645\u0643\u062a\u0628\u0629 \u0644\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0643\u0627\u0645\u0644\u0629.<\/p>\n<\/div>\n<h2>\u0627\u0644\u0635\u0644\u0628\u0627\u0646<\/h2>\n<p>\u0627\u0644\u0635\u0644\u064a\u0628 \u064a\u0623\u062e\u0630 \u0641\u0631\u0639\u064a\u0646 \u0645\u062a\u0642\u0627\u0628\u0644\u064a\u0646 \u0645\u0646 \u0646\u0642\u0637\u0629 \u0648\u0627\u062d\u062f\u0629\u060c \u0641\u064a\u0648\u0641\u0631 \u062a\u064a\u064a\u0646 \u0648\u0648\u0635\u0644\u0629. \u062a\u062a\u0648\u0641\u0631 \u0639\u0646\u062f MECH \u0635\u0644\u0628\u0627\u0646 \u0645\u062a\u0633\u0627\u0648\u064a\u0629 \u0648\u0645\u062e\u062a\u0632\u0644\u0629\u060c \u0648\u0628\u0639\u0636\u0647\u0627 \u0628\u0641\u0631\u0639 \u0645\u0633\u0646\u0646\u060c \u0645\u062b\u0644 180 \u0648180X \u0648180R \u0648181 \u0648180RX \u0648181RX. \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0648\u0627\u0644\u0636\u063a\u0637 \u062a\u062e\u062a\u0644\u0641 \u0644\u0643\u0644 \u0645\u0648\u062f\u064a\u0644 \u0641\u064a \u062c\u062f\u0648\u0644\u0647.<\/p>\n<h2>\u0627\u0644\u0645\u062e\u062a\u0632\u0644\u0627\u062a<\/h2>\n<div class=\"fm-a-table\">\n<table>\n<caption>\u0645\u0648\u062f\u064a\u0644\u0627\u062a MECH \u0645\u0646 \u0635\u0641\u062d\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a<\/caption>\n<thead>\n<tr>\n<th>\u0627\u0644\u0645\u0648\u062f\u064a\u0644<\/th>\n<th>\u0627\u0644\u0646\u0648\u0639<\/th>\n<th>\u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a<\/th>\n<th>\u0627\u0644\u0636\u063a\u0637<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>240<\/td>\n<td>\u0645\u0631\u0643\u0632\u064a \u0645\u062d\u0632\u0632<\/td>\n<td><span dir=\"ltr\">1-1\/4&#8243; \u00d7 1&#8243; \u2013 24&#8243; \u00d7 20&#8243;<\/span><\/td>\n<td><span dir=\"ltr\">500 \/ 300 PSI<\/span><\/td>\n<\/tr>\n<tr>\n<td>240X<\/td>\n<td>\u0645\u0631\u0643\u0632\u064a \u0645\u062d\u0632\u0632<\/td>\n<td><span dir=\"ltr\">4&#8243; \u00d7 2-1\/2&#8243; \u2013 12&#8243; \u00d7 6&#8243;<\/span><\/td>\n<td><span dir=\"ltr\">300 PSI<\/span><\/td>\n<\/tr>\n<tr>\n<td>240N<\/td>\n<td>\u0645\u0631\u0643\u0632\u064a \u0628\u0637\u0631\u0641 \u0645\u0633\u0646\u0646<\/td>\n<td><span dir=\"ltr\">1-1\/4&#8243; \u00d7 1&#8243; \u2013 8&#8243; \u00d7 4&#8243;<\/span><\/td>\n<td><span dir=\"ltr\">500 PSI<\/span><\/td>\n<\/tr>\n<tr>\n<td>240NX<\/td>\n<td>\u0645\u0631\u0643\u0632\u064a \u0628\u0637\u0631\u0641 \u0645\u0633\u0646\u0646<\/td>\n<td>\u062d\u0633\u0628 \u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u0646\u062a\u062c<\/td>\n<td><span dir=\"ltr\">300 PSI<\/span><\/td>\n<\/tr>\n<tr>\n<td>230N<\/td>\n<td>\u0644\u0627\u0645\u0631\u0643\u0632\u064a \u0628\u0637\u0631\u0641 \u0645\u0633\u0646\u0646<\/td>\n<td><span dir=\"ltr\">4&#8243; \u00d7 2-1\/2&#8243; \u2013 6&#8243; \u00d7 3&#8243;<\/span><\/td>\n<td><span dir=\"ltr\">300 PSI<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>\u0645\u062a\u0649 \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u062e\u062a\u0632\u0644 \u0627\u0644\u0644\u0627\u0645\u0631\u0643\u0632\u064a\u061f<\/h2>\n<p>\u0641\u064a \u0627\u0644\u0645\u062e\u062a\u0632\u0644 \u0627\u0644\u0644\u0627\u0645\u0631\u0643\u0632\u064a \u064a\u0628\u0642\u0649 \u0623\u062d\u062f \u062c\u0627\u0646\u0628\u064a \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0645\u0633\u062a\u0648\u064a\u0627\u064b. \u0623\u0634\u0647\u0631 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a\u0647 \u0639\u0644\u0649 \u062e\u0637 \u0633\u062d\u0628 \u0645\u0636\u062e\u0629 \u0627\u0644\u062d\u0631\u064a\u0642\u060c \u062d\u064a\u062b \u064a\u0634\u062a\u0631\u0637 NFPA 20 \u062a\u0631\u0643\u064a\u0628\u0647 \u0628\u062d\u064a\u062b \u062a\u0643\u0648\u0646 \u0627\u0644\u062d\u0627\u0641\u0629 \u0627\u0644\u0639\u0644\u0648\u064a\u0629 \u0645\u0633\u062a\u0648\u064a\u0629\u060c \u0644\u0645\u0646\u0639 \u062a\u0643\u0648\u0651\u0646 \u062c\u064a\u0648\u0628 \u0647\u0648\u0627\u0621 \u0642\u0628\u0644 \u0627\u0644\u0645\u0636\u062e\u0629.<\/p>\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>\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0645\u062e\u062a\u0632\u0644 \u0627\u0644\u0644\u0627\u0645\u0631\u0643\u0632\u064a \u0645\u0647\u0645: \u062a\u0631\u0643\u064a\u0628\u0647 \u0645\u0642\u0644\u0648\u0628\u0627\u064b \u0639\u0644\u0649 \u062e\u0637 \u0627\u0644\u0633\u062d\u0628 \u0642\u062f \u064a\u062d\u0628\u0633 \u0627\u0644\u0647\u0648\u0627\u0621 \u0648\u064a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u0636\u062e\u0629.<\/p>\n<\/div>\n<h2>\u0646\u0642\u0627\u0637 \u0645\u0647\u0645\u0629 \u0639\u0646\u062f \u0627\u0644\u0637\u0644\u0628<\/h2>\n<ol class=\"fm-a-steps\">\n<li>\u062d\u062f\u062f \u0627\u0644\u0645\u0642\u0627\u0633\u064a\u0646: \u0627\u0644\u062e\u0637 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0648\u0627\u0644\u0641\u0631\u0639 \u0623\u0648 \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0623\u0635\u063a\u0631\u060c \u0645\u0639 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0644\u0643\u0644 \u0645\u0646\u0647\u0645\u0627.<\/li>\n<li>\u062d\u062f\u062f \u0646\u0648\u0639 \u0627\u0644\u0641\u0631\u0639 \u0623\u0648 \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0623\u0635\u063a\u0631: \u0645\u062d\u0632\u0632 \u0623\u0648 \u0645\u0633\u0646\u0646.<\/li>\n<li>\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0636\u063a\u0637 \u0648\u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0644\u0643\u0644 \u0645\u0642\u0627\u0633 \u0641\u064a \u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u0646\u062a\u062c.<\/li>\n<li>\u0627\u062d\u0633\u0628 <a class=\"fm-il\" href=\"\/ar\/library\/rigid-vs-flexible-grooved-couplings\/\">\u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u062d\u0632\u0632\u0629<\/a>: \u062b\u0644\u0627\u062b \u0644\u0644\u062a\u064a\u060c \u0648\u0623\u0631\u0628\u0639 \u0644\u0644\u0635\u0644\u064a\u0628\u060c \u0648\u0627\u062b\u0646\u062a\u0627\u0646 \u0644\u0644\u0645\u062e\u062a\u0632\u0644 \u0627\u0644\u0645\u062d\u0632\u0632 \u0645\u0646 \u0627\u0644\u0637\u0631\u0641\u064a\u0646.<\/li>\n<\/ol>\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\/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<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-end-cap-guide\/\">\u0627\u0644\u063a\u0637\u0627\u0621 \u0627\u0644\u0645\u062d\u0632\u0632: \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0648\u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a<\/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>\u0645\u0627 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 130R \u0648131R\u061f<\/summary>\n<p>\u0643\u0644\u0627\u0647\u0645\u0627 \u062a\u064a \u0645\u062e\u062a\u0632\u0644\u060c \u0644\u0643\u0646 \u0641\u0631\u0639 130R \u0645\u062d\u0632\u0632\u060c \u0648\u0641\u0631\u0639 131R \u0645\u0633\u0646\u0646 \u0644\u062a\u0648\u0635\u064a\u0644 \u0623\u0646\u0628\u0648\u0628 \u0645\u0633\u0646\u0646 \u0623\u0648 \u0631\u0634\u0627\u0634 \u0645\u0628\u0627\u0634\u0631\u0629.<\/p>\n<\/details>\n<details>\n<summary>\u0647\u0644 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062e\u062a\u0632\u0644 \u0645\u0631\u0643\u0632\u064a \u0639\u0644\u0649 \u062e\u0637 \u0633\u062d\u0628 \u0627\u0644\u0645\u0636\u062e\u0629\u061f<\/summary>\n<p>\u064a\u0634\u062a\u0631\u0637 NFPA 20 \u0645\u062e\u062a\u0632\u0644\u0627\u064b \u0644\u0627\u0645\u0631\u0643\u0632\u064a\u0627\u064b \u0639\u0644\u0649 \u062e\u0637 \u0627\u0644\u0633\u062d\u0628 \u0628\u062d\u0627\u0641\u0629 \u0639\u0644\u0648\u064a\u0629 \u0645\u0633\u062a\u0648\u064a\u0629\u060c \u0644\u062a\u062c\u0646\u0628 \u062c\u064a\u0648\u0628 \u0627\u0644\u0647\u0648\u0627\u0621.<\/p>\n<\/details>\n<details>\n<summary>\u0647\u0644 \u0627\u0644\u0635\u0644\u064a\u0628 \u0623\u0641\u0636\u0644 \u0645\u0646 \u062a\u064a\u064a\u0646\u061f<\/summary>\n<p>\u064a\u0648\u0641\u0631 \u0642\u0637\u0639\u0629 \u0648\u0648\u0635\u0644\u0629 \u0648\u0645\u0633\u0627\u062d\u0629\u060c \u0644\u0643\u0646\u0647 \u064a\u062a\u0637\u0644\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0627\u0644\u0641\u0631\u0639\u0627\u0646 \u0645\u062a\u0642\u0627\u0628\u0644\u064a\u0646 \u062a\u0645\u0627\u0645\u0627\u064b \u0639\u0646\u062f \u0646\u0641\u0633 \u0627\u0644\u0646\u0642\u0637\u0629 \u0641\u064a \u0627\u0644\u0645\u062e\u0637\u0637.<\/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>NFPA 13<\/b> \u2014 Standard for the Installation of Sprinkler Systems.<\/li>\n<li><b>NFPA 20<\/b> \u2014 Installation of Stationary Pumps for Fire Protection.<\/li>\n<li><b>ASTM F1548<\/b> \u2014 Performance of Fittings for Use with Gasketed Mechanical Couplings.<\/li>\n<li><b>AWWA C606<\/b> \u2014 Grooved and Shouldered Joints.<\/li>\n<li><b>ISO 6182-12<\/b> \u2014 Grooved-end components for steel pipe systems.<\/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>\u0645\u062a\u0649 \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062a\u064a \u0627\u0644\u0645\u062d\u0632\u0632 \u0623\u0648 \u0627\u0644\u0645\u062e\u062a\u0632\u0644 \u0623\u0648 \u0627\u0644\u0635\u0644\u064a\u0628\u060c \u0648\u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0627\u0644\u0645\u062e\u062a\u0632\u0644 \u0627\u0644\u0645\u0631\u0643\u0632\u064a \u0648\u0627\u0644\u0644\u0627\u0645\u0631\u0643\u0632\u064a\u060c \u0648\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u0648\u062f\u064a\u0644\u0627\u062a MECH.<\/p>\n","protected":false},"author":1,"featured_media":0,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"rank_math_focus_keyword":"\u062a\u064a \u0645\u062d\u0632\u0632,grooved reducing tee","rank_math_description":"","footnotes":""},"guide_topic":[222],"class_list":["post-6050","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":[5262,2268,2220,2217,2215,2212,2160],"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":[5262,2268,2220,2217,2215,2212,2160]}},"_links":{"self":[{"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/guide\/6050","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":3,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/guide\/6050\/revisions"}],"predecessor-version":[{"id":6105,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/guide\/6050\/revisions\/6105"}],"acf:post":[{"embeddable":true,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/product\/2160"},{"embeddable":true,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/product\/2212"},{"embeddable":true,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/product\/2215"},{"embeddable":true,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/product\/2217"},{"embeddable":true,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/product\/2220"},{"embeddable":true,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/product\/2268"},{"embeddable":true,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/product\/5262"}],"wp:attachment":[{"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/media?parent=6050"}],"wp:term":[{"taxonomy":"guide_topic","embeddable":true,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/guide_topic?post=6050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}