{"id":6602,"date":"2026-11-09T11:08:20","date_gmt":"2026-11-09T08:08:20","guid":{"rendered":"https:\/\/fu-mech.com\/?post_type=guide&#038;p=6602"},"modified":"2026-11-09T11:08:20","modified_gmt":"2026-11-09T08:08:20","slug":"pipe-size-chart-dn-inch-od","status":"publish","type":"guide","link":"https:\/\/fu-mech.com\/ar\/library\/pipe-size-chart-dn-inch-od\/","title":{"rendered":"\u062c\u062f\u0648\u0644 \u0645\u0642\u0627\u0633\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628: DN \u0648\u0627\u0644\u0625\u0646\u0634 \u0648\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0648\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u062c\u062f\u0627\u0631"},"content":{"rendered":"<p><\/p>\n<p>\u0641\u064a \u0627\u0644\u0645\u062e\u0637\u0637\u0627\u062a \u064a\u064f\u0643\u062a\u0628 \u0627\u0644\u0645\u0642\u0627\u0633 \u0628\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0627\u0633\u0645\u064a <span dir=\"ltr\">DN<\/span>\u060c \u0648\u0641\u064a \u0627\u0644\u0645\u0648\u0642\u0639 \u064a\u064f\u0637\u0644\u0628 \u0628\u0627\u0644\u0625\u0646\u0634\u060c \u0648\u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0645\u062d\u0632\u0632\u0629 \u0648\u0627\u0644\u0641\u0644\u0646\u062c\u0627\u062a \u062a\u064f\u0635\u0646\u0639 \u0639\u0644\u0649 <strong>\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a<\/strong> \u0627\u0644\u0641\u0639\u0644\u064a \u0644\u0644\u0623\u0646\u0628\u0648\u0628. \u0647\u0630\u0627 \u0627\u0644\u062c\u062f\u0648\u0644 \u064a\u062c\u0645\u0639 \u0627\u0644\u062b\u0644\u0627\u062b\u0629 \u0645\u0639 \u0633\u0645\u0627\u0643\u0629 \u062c\u062f\u0627\u0631 <span dir=\"ltr\">Schedule 40<\/span>\u060c \u0648\u064a\u0634\u0631\u062d \u0623\u0647\u0645 \u0633\u0628\u0628 \u0644\u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0637\u0644\u0628: \u0623\u0646 \u0646\u0641\u0633 \u0627\u0644\u0645\u0642\u0627\u0633 \u0627\u0644\u0627\u0633\u0645\u064a \u0642\u062f \u064a\u0623\u062a\u064a \u0628\u0623\u0643\u062b\u0631 \u0645\u0646 \u0642\u0637\u0631 \u062e\u0627\u0631\u062c\u064a.<\/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><span dir=\"ltr\">DN<\/span> \u0631\u0642\u0645 \u0627\u0633\u0645\u064a\u060c \u0648\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0647\u0648 \u0645\u0627 \u064a\u062d\u062f\u062f \u0645\u0642\u0627\u0633 \u0627\u0644\u062c\u0644\u0628\u0629 \u0648\u0627\u0644\u0642\u0637\u0639\u0629 \u0627\u0644\u0645\u062d\u0632\u0632\u0629.<\/li>\n<li>\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u062b\u0627\u0628\u062a \u0644\u0643\u0644 \u0645\u0642\u0627\u0633 \u0641\u064a \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u060c \u0648\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u062c\u062f\u0627\u0631 \u062a\u062a\u063a\u064a\u0631 \u062d\u0633\u0628 <span dir=\"ltr\">Schedule<\/span>.<\/li>\n<li>\u0628\u0639\u0636 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0644\u0647\u0627 \u0642\u0637\u0631 \u062e\u0627\u0631\u062c\u064a \u0645\u062e\u062a\u0644\u0641 \u0641\u064a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u062a\u0631\u064a\u0629\u060c \u0641\u0627\u0637\u0644\u0628 \u0627\u0644\u0642\u0637\u0639\u0629 \u0628\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0644\u0627 \u0628\u0627\u0644\u0625\u0646\u0634 \u0641\u0642\u0637.<\/li>\n<li>\u0644\u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0633\u0631\u064a\u0639 \u0627\u0633\u062a\u062e\u062f\u0645 <a href=\"\/ar\/tools\/#dn\">\u0645\u062d\u0648\u0651\u0644 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a<\/a>.<\/li>\n<\/ul>\n<\/div>\n<h2>\u0645\u0627 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 DN \u0648\u0627\u0644\u0625\u0646\u0634 \u0648\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u061f<\/h2>\n<p><strong><span dir=\"ltr\">DN<\/span><\/strong> (Diam\u00e8tre Nominal) \u0631\u0642\u0645 \u0627\u0633\u0645\u064a \u0628\u0627\u0644\u0645\u0644\u064a\u0645\u062a\u0631 \u062a\u0642\u0631\u064a\u0628\u0627\u064b\u060c \u0648<strong>\u0627\u0644\u0645\u0642\u0627\u0633 \u0628\u0627\u0644\u0625\u0646\u0634<\/strong> (<span dir=\"ltr\">NPS<\/span>) \u0631\u0642\u0645\u0647 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a \u0627\u0644\u0645\u0642\u0627\u0628\u0644. \u0643\u0644\u0627\u0647\u0645\u0627 \u0627\u0633\u0645 \u0644\u0644\u0645\u0642\u0627\u0633 \u0648\u0644\u064a\u0633 \u0642\u064a\u0627\u0633\u0627\u064b. <strong>\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a<\/strong> (<span dir=\"ltr\">OD<\/span>) \u0647\u0648 \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0641\u0639\u0644\u064a\u060c \u0648\u0647\u0648 \u062b\u0627\u0628\u062a \u0644\u0643\u0644 \u0645\u0642\u0627\u0633 \u0645\u0647\u0645\u0627 \u062a\u063a\u064a\u0631\u062a \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u062c\u062f\u0627\u0631\u060c \u0648\u0644\u0647\u0630\u0627 \u062a\u064f\u0635\u0646\u0639 \u0639\u0644\u064a\u0647 \u0627\u0644\u062c\u0644\u0628 \u0648\u0627\u0644\u0642\u0637\u0639 \u0648\u0627\u0644\u0641\u0644\u0646\u062c\u0627\u062a.<\/p>\n<figure class=\"fm-a-fig\"><svg viewBox=\"0 0 420 200\" role=\"img\"><title>\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0648\u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0648\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u062c\u062f\u0627\u0631<\/title><g fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><circle cx=\"120\" cy=\"100\" r=\"80\"\/><circle cx=\"120\" cy=\"100\" r=\"64\"\/><path class=\"acc\" d=\"M40 100h160\"\/><path d=\"M184 100h16\"\/><\/g><g fill=\"currentColor\" font-size=\"13\"><text x=\"230\" y=\"70\">\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a (OD) \u062b\u0627\u0628\u062a \u0644\u0644\u0645\u0642\u0627\u0633<\/text><text x=\"230\" y=\"100\">\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u062c\u062f\u0627\u0631 \u062a\u062a\u063a\u064a\u0631 \u0645\u0639 Sch<\/text><text x=\"230\" y=\"130\">\u0641\u064a\u062a\u063a\u064a\u0631 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a<\/text><\/g><\/svg><figcaption>\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u064a\u0628\u0642\u0649 \u062b\u0627\u0628\u062a\u0627\u064b \u0644\u0643\u0644 \u0645\u0642\u0627\u0633\u060c \u0648\u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0633\u0645\u0627\u0643\u0629 \u062a\u0623\u062a\u064a \u0639\u0644\u0649 \u062d\u0633\u0627\u0628 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a.<\/figcaption><\/figure>\n<h2>\u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0643\u0627\u0645\u0644<\/h2>\n<div class=\"fm-a-table\">\n<table>\n<caption>\u0645\u0642\u0627\u0633\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u062d\u0633\u0628 ASME B36.10M<\/caption>\n<thead>\n<tr>\n<th>\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0627\u0633\u0645\u064a<\/th>\n<th>\u0627\u0644\u0625\u0646\u0634<\/th>\n<th>\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a (mm)<\/th>\n<th>\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a (in)<\/th>\n<th>\u0633\u0645\u0627\u0643\u0629 Sch 40 (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>DN15<\/td>\n<td><span dir=\"ltr\">1\/2&#8243;<\/span><\/td>\n<td>21.3<\/td>\n<td>0.840<\/td>\n<td>2.77<\/td>\n<\/tr>\n<tr>\n<td>DN20<\/td>\n<td><span dir=\"ltr\">3\/4&#8243;<\/span><\/td>\n<td>26.7<\/td>\n<td>1.050<\/td>\n<td>2.87<\/td>\n<\/tr>\n<tr>\n<td>DN25<\/td>\n<td><span dir=\"ltr\">1&#8243;<\/span><\/td>\n<td>33.4<\/td>\n<td>1.315<\/td>\n<td>3.38<\/td>\n<\/tr>\n<tr>\n<td>DN32<\/td>\n<td><span dir=\"ltr\">1-1\/4&#8243;<\/span><\/td>\n<td>42.2<\/td>\n<td>1.660<\/td>\n<td>3.56<\/td>\n<\/tr>\n<tr>\n<td>DN40<\/td>\n<td><span dir=\"ltr\">1-1\/2&#8243;<\/span><\/td>\n<td>48.3<\/td>\n<td>1.900<\/td>\n<td>3.68<\/td>\n<\/tr>\n<tr>\n<td>DN50<\/td>\n<td><span dir=\"ltr\">2&#8243;<\/span><\/td>\n<td>60.3<\/td>\n<td>2.375<\/td>\n<td>3.91<\/td>\n<\/tr>\n<tr>\n<td>DN65<\/td>\n<td><span dir=\"ltr\">2-1\/2&#8243;<\/span><\/td>\n<td>73.0<\/td>\n<td>2.875<\/td>\n<td>5.16<\/td>\n<\/tr>\n<tr>\n<td>DN80<\/td>\n<td><span dir=\"ltr\">3&#8243;<\/span><\/td>\n<td>88.9<\/td>\n<td>3.500<\/td>\n<td>5.49<\/td>\n<\/tr>\n<tr>\n<td>DN100<\/td>\n<td><span dir=\"ltr\">4&#8243;<\/span><\/td>\n<td>114.3<\/td>\n<td>4.500<\/td>\n<td>6.02<\/td>\n<\/tr>\n<tr>\n<td>DN125<\/td>\n<td><span dir=\"ltr\">5&#8243;<\/span><\/td>\n<td>141.3<\/td>\n<td>5.563<\/td>\n<td>6.55<\/td>\n<\/tr>\n<tr>\n<td>DN150<\/td>\n<td><span dir=\"ltr\">6&#8243;<\/span><\/td>\n<td>168.3<\/td>\n<td>6.625<\/td>\n<td>7.11<\/td>\n<\/tr>\n<tr>\n<td>DN200<\/td>\n<td><span dir=\"ltr\">8&#8243;<\/span><\/td>\n<td>219.1<\/td>\n<td>8.625<\/td>\n<td>8.18<\/td>\n<\/tr>\n<tr>\n<td>DN250<\/td>\n<td><span dir=\"ltr\">10&#8243;<\/span><\/td>\n<td>273.0<\/td>\n<td>10.750<\/td>\n<td>9.27<\/td>\n<\/tr>\n<tr>\n<td>DN300<\/td>\n<td><span dir=\"ltr\">12&#8243;<\/span><\/td>\n<td>323.8<\/td>\n<td>12.750<\/td>\n<td>10.31<\/td>\n<\/tr>\n<tr>\n<td>DN350<\/td>\n<td><span dir=\"ltr\">14&#8243;<\/span><\/td>\n<td>355.6<\/td>\n<td>14.000<\/td>\n<td>11.13<\/td>\n<\/tr>\n<tr>\n<td>DN400<\/td>\n<td><span dir=\"ltr\">16&#8243;<\/span><\/td>\n<td>406.4<\/td>\n<td>16.000<\/td>\n<td>12.70<\/td>\n<\/tr>\n<tr>\n<td>DN450<\/td>\n<td><span dir=\"ltr\">18&#8243;<\/span><\/td>\n<td>457.0<\/td>\n<td>18.000<\/td>\n<td>14.27<\/td>\n<\/tr>\n<tr>\n<td>DN500<\/td>\n<td><span dir=\"ltr\">20&#8243;<\/span><\/td>\n<td>508.0<\/td>\n<td>20.000<\/td>\n<td>15.09<\/td>\n<\/tr>\n<tr>\n<td>DN600<\/td>\n<td><span dir=\"ltr\">24&#8243;<\/span><\/td>\n<td>610.0<\/td>\n<td>24.000<\/td>\n<td>17.48<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u0627\u0644\u0642\u064a\u0645 \u0645\u0646 \u062c\u062f\u0627\u0648\u0644 <span dir=\"ltr\">ASME B36.10M<\/span>. \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0631\u0634\u0627\u0634\u0627\u062a \u0628\u062c\u062f\u0627\u0631 \u0623\u0631\u0642 (\u0645\u062b\u0644 <span dir=\"ltr\">Sch 10<\/span>) \u0644\u0647\u0627 \u0646\u0641\u0633 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u060c \u0648\u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641 \u0641\u064a \u0627\u0644\u0633\u0645\u0627\u0643\u0629 \u0641\u0642\u0637.<\/p>\n<h2>\u0627\u0644\u062a\u0646\u0628\u064a\u0647 \u0627\u0644\u0623\u0647\u0645: \u0646\u0641\u0633 \u0627\u0644\u0645\u0642\u0627\u0633 \u0628\u0642\u0637\u0631 \u062e\u0627\u0631\u062c\u064a \u0645\u062e\u062a\u0644\u0641<\/h2>\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\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0628\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0645\u062a\u0631\u064a\u0629 (\u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a\u0629 \u0645\u062b\u0644\u0627\u064b) \u062a\u0623\u062a\u064a \u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0628\u0642\u0637\u0631 \u062e\u0627\u0631\u062c\u064a \u0645\u062e\u062a\u0644\u0641 \u0639\u0646 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a. \u062c\u0644\u0628\u0629 \u0645\u0635\u0645\u0645\u0629 \u0644\u0642\u0637\u0631 <span dir=\"ltr\">114.3 mm<\/span> \u0644\u0646 \u062a\u064f\u0631\u0643\u0651\u0628 \u0639\u0644\u0649 \u0623\u0646\u0628\u0648\u0628 <span dir=\"ltr\">108.0 mm<\/span> \u0648\u0625\u0646 \u0643\u0627\u0646 \u0627\u0644\u0627\u062b\u0646\u0627\u0646 \u00ab4 \u0625\u0646\u0634\u00bb. \u0642\u0650\u0633 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0644\u0644\u0623\u0646\u0628\u0648\u0628 \u0623\u0648 \u0627\u0642\u0631\u0623\u0647 \u0645\u0646 \u0634\u0647\u0627\u062f\u062a\u0647 \u0642\u0628\u0644 \u0627\u0644\u0637\u0644\u0628.<\/p>\n<\/div>\n<div class=\"fm-a-table\">\n<table>\n<caption>\u0623\u0645\u062b\u0644\u0629 \u0644\u0623\u0642\u0637\u0627\u0631 \u062e\u0627\u0631\u062c\u064a\u0629 \u0628\u062f\u064a\u0644\u0629 \u0645\u062a\u0627\u062d\u0629 \u0641\u064a \u062c\u0644\u0628 MECH \u0627\u0644\u0645\u0631\u0646\u0629 1N<\/caption>\n<thead>\n<tr>\n<th>\u0627\u0644\u0645\u0642\u0627\u0633<\/th>\n<th>\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0627\u0633\u0645\u064a<\/th>\n<th>\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a (mm)<\/th>\n<th>\u0623\u0642\u0637\u0627\u0631 \u0623\u062e\u0631\u0649 (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span dir=\"ltr\">2-1\/2&#8243;<\/span><\/td>\n<td>DN65<\/td>\n<td>73.0<\/td>\n<td>76.1<\/td>\n<\/tr>\n<tr>\n<td><span dir=\"ltr\">4&#8243;<\/span><\/td>\n<td>DN100<\/td>\n<td>114.3<\/td>\n<td>108.0<\/td>\n<\/tr>\n<tr>\n<td><span dir=\"ltr\">5&#8243;<\/span><\/td>\n<td>DN125<\/td>\n<td>141.3<\/td>\n<td>139.7 \/ 133<\/td>\n<\/tr>\n<tr>\n<td><span dir=\"ltr\">6&#8243;<\/span><\/td>\n<td>DN150<\/td>\n<td>168.3<\/td>\n<td>165.1 \/ 159.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u062c\u062f\u0648\u0644 <a href=\"\/ar\/product\/mech-grooved-flexible-coupling-model-1n\/\">\u0627\u0644\u062c\u0644\u0628\u0629 \u0627\u0644\u0645\u0631\u0646\u0629 1N<\/a> \u064a\u0630\u0643\u0631 \u0644\u0643\u0644 \u0642\u0637\u0631 \u062e\u0627\u0631\u062c\u064a \u0636\u063a\u0637 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0637\u0631\u0641\u064a \u0648\u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f\u0627\u062a\u060c \u0648\u0647\u064a \u062a\u062e\u062a\u0644\u0641 \u0628\u064a\u0646 \u0627\u0644\u0623\u0642\u0637\u0627\u0631\u060c \u0641\u0627\u0631\u062c\u0639 \u0644\u0644\u0635\u0641 \u0627\u0644\u0635\u062d\u064a\u062d.<\/p>\n<h2>\u0643\u064a\u0641 \u062a\u0637\u0644\u0628 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0645\u062d\u0632\u0632\u0629 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d<\/h2>\n<ol class=\"fm-a-steps\">\n<li>\u062d\u062f\u062f \u0627\u0644\u0645\u0642\u0627\u0633 \u0627\u0644\u0627\u0633\u0645\u064a \u0648\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0627\u0644\u0641\u0639\u0644\u064a \u0644\u0644\u0623\u0646\u0628\u0648\u0628.<\/li>\n<li>\u062d\u062f\u062f \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u062c\u062f\u0627\u0631 \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u062d\u0632\u064a\u0632 (\u0628\u0627\u0644\u062f\u0631\u0641\u0644\u0629 \u0623\u0648 \u0628\u0627\u0644\u0642\u0637\u0639). \u0631\u0627\u062c\u0639 <a href=\"\/ar\/library\/roll-grooving-vs-cut-grooving\/\">\u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646\u0647\u0645\u0627<\/a>.<\/li>\n<li>\u0627\u062e\u062a\u0631 \u0627\u0644\u0645\u0648\u062f\u064a\u0644 \u0627\u0644\u0630\u064a \u064a\u063a\u0637\u064a \u0647\u0630\u0627 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0641\u064a \u062c\u062f\u0648\u0644\u0647\u060c \u0648\u062a\u062d\u0642\u0642 \u0645\u0646 \u0636\u063a\u0637 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0644\u0647\u0630\u0627 \u0627\u0644\u0635\u0641.<\/li>\n<li>\u0627\u0643\u062a\u0628 \u0641\u064a \u0627\u0644\u0637\u0644\u0628 \u0627\u0644\u0645\u0642\u0627\u0633 \u0648\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0645\u0639\u0627\u064b\u060c \u0645\u062b\u0644\u0627\u064b: <span dir=\"ltr\">4&#8243; (114.3 mm)<\/span>.<\/li>\n<\/ol>\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 DN100 \u064a\u0633\u0627\u0648\u064a 100 \u0645\u0645 \u0628\u0627\u0644\u0636\u0628\u0637\u061f<\/summary>\n<p>\u0644\u0627. <span dir=\"ltr\">DN100<\/span> \u0627\u0633\u0645 \u0644\u0644\u0645\u0642\u0627\u0633\u060c \u0648\u0642\u0637\u0631\u0647 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0641\u064a \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a <span dir=\"ltr\">114.3 mm<\/span>\u060c \u0648\u0642\u0637\u0631\u0647 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u062c\u062f\u0627\u0631.<\/p>\n<\/details>\n<details>\n<summary>\u0647\u0644 \u064a\u062a\u063a\u064a\u0631 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0628\u064a\u0646 Sch 10 \u0648Sch 40\u061f<\/summary>\n<p>\u0644\u0627\u060c \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0648\u0627\u062d\u062f\u060c \u0648\u0627\u0644\u0630\u064a \u064a\u062a\u063a\u064a\u0631 \u0647\u0648 \u0627\u0644\u0633\u0645\u0627\u0643\u0629 \u0648\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a.<\/p>\n<\/details>\n<details>\n<summary>\u0643\u064a\u0641 \u0623\u0639\u0631\u0641 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0644\u0623\u0646\u0628\u0648\u0628 \u0641\u064a \u0627\u0644\u0645\u0648\u0642\u0639\u061f<\/summary>\n<p>\u0642\u0650\u0633 \u0627\u0644\u0645\u062d\u064a\u0637 \u0628\u0634\u0631\u064a\u0637 \u0648\u0642\u0633\u0651\u0645\u0647 \u0639\u0644\u0649 <span dir=\"ltr\">3.1416<\/span>\u060c \u0623\u0648 \u0627\u0642\u0631\u0623\u0647 \u0645\u0646 \u0634\u0647\u0627\u062f\u0629 \u0627\u0644\u0645\u0635\u0646\u0639 \u0623\u0648 \u0627\u0644\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0646\u0628\u0648\u0628.<\/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><span dir=\"ltr\">ASME B36.10M<\/span><\/b> \u2014 Welded and Seamless Wrought Steel Pipe.<\/li>\n<li><b><span dir=\"ltr\">ASTM F1476<\/span><\/b> \u2014 Performance of Gasketed Mechanical Couplings for Use in Piping Applications.<\/li>\n<\/ul>\n<\/section>\n<p class=\"fm-a-disc\">\u0627\u0644\u0642\u064a\u0645 \u0644\u0644\u062a\u0648\u0636\u064a\u062d\u060c \u0648\u0627\u0644\u0645\u0631\u062c\u0639 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0647\u0648 \u0634\u0647\u0627\u062f\u0629 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0648\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u0648\u062f\u064a\u0644 \u0627\u0644\u0645\u062e\u062a\u0627\u0631.<\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u062c\u062f\u0648\u0644 \u0648\u0627\u062d\u062f \u064a\u0631\u0628\u0637 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0627\u0633\u0645\u064a DN \u0628\u0627\u0644\u0645\u0642\u0627\u0633 \u0628\u0627\u0644\u0625\u0646\u0634 \u0648\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0648\u0633\u0645\u0627\u0643\u0629 \u062c\u062f\u0627\u0631 Sch 40\u060c \u0645\u0639 \u0623\u0647\u0645 \u062a\u0646\u0628\u064a\u0647 \u0639\u0646\u062f \u0637\u0644\u0628 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0645\u062d\u0632\u0632\u0629: \u0646\u0641\u0633 \u0627\u0644\u0645\u0642\u0627\u0633 \u0627\u0644\u0627\u0633\u0645\u064a \u0642\u062f \u064a\u0643\u0648\u0646 \u0644\u0647 \u0623\u0643\u062b\u0631 \u0645\u0646 \u0642\u0637\u0631 \u062e\u0627\u0631\u062c\u064a.<\/p>\n","protected":false},"author":1,"featured_media":0,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"rank_math_focus_keyword":"","rank_math_description":"","footnotes":""},"guide_topic":[222],"class_list":["post-6602","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],"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]}},"_links":{"self":[{"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/guide\/6602","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":1,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/guide\/6602\/revisions"}],"predecessor-version":[{"id":6609,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/guide\/6602\/revisions\/6609"}],"acf:post":[{"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=6602"}],"wp:term":[{"taxonomy":"guide_topic","embeddable":true,"href":"https:\/\/fu-mech.com\/ar\/wp-json\/wp\/v2\/guide_topic?post=6602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}