{"id":5733,"date":"2021-03-06T13:00:13","date_gmt":"2021-03-06T13:00:13","guid":{"rendered":"https:\/\/www.stvvalves.com\/?p=5733"},"modified":"2021-03-06T13:44:44","modified_gmt":"2021-03-06T13:44:44","slug":"gate-valve-materials","status":"publish","type":"post","link":"https:\/\/www.stvvalves.com\/ru\/gate-valve-materials\/","title":{"rendered":"\u041a\u0430\u043a \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u0437\u0430\u0434\u0432\u0438\u0436\u043a\u0438"},"content":{"rendered":"<div class=\"portlet-body\">\n<div class=\"journal-content-article\">\n<p>\u0412\u044b\u0431\u043e\u0440 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 \u0437\u0430\u0434\u0432\u0438\u0436\u043a\u0438 \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u043c \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u0442\u0435\u043a\u0443\u0447\u0435\u0439 \u0441\u0440\u0435\u0434\u044b \u0438 \u0440\u0430\u0431\u043e\u0447\u0435\u0439 \u0441\u0440\u0435\u0434\u044b. \u0412 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u0441\u0440\u0435\u0434\u044b \u0438 \u043e\u043a\u0440\u0443\u0436\u0430\u044e\u0449\u0435\u0439 \u0441\u0440\u0435\u0434\u044b \u0432\u044b\u0431\u043e\u0440 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 \u0442\u0430\u043a\u0436\u0435 \u0440\u0430\u0437\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f. \u0412\u043e\u043e\u0431\u0449\u0435 \u0433\u043e\u0432\u043e\u0440\u044f, \u0432\u044b\u0431\u043e\u0440 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 \u043a\u043b\u0430\u043f\u0430\u043d\u0430 \u0434\u0435\u043b\u0438\u0442\u0441\u044f \u043d\u0430 \u0442\u0440\u0438 \u0430\u0441\u043f\u0435\u043a\u0442\u0430; \u0443\u043f\u043b\u043e\u0442\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u044c \u0442\u0430\u0440\u0435\u043b\u043a\u0438 \u043a\u043b\u0430\u043f\u0430\u043d\u0430, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043a\u043e\u0440\u043f\u0443\u0441 \u043a\u043b\u0430\u043f\u0430\u043d\u0430 \u043e\u0431\u044b\u0447\u043d\u043e \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u0438\u0437 \u0443\u0433\u043b\u0435\u0440\u043e\u0434\u0438\u0441\u0442\u043e\u0439 \u0441\u0442\u0430\u043b\u0438, \u0447\u0443\u0433\u0443\u043d\u0430 (\u0441\u0435\u0440\u043e\u0433\u043e \u0447\u0443\u0433\u0443\u043d\u0430, \u043a\u043e\u0432\u043a\u043e\u0433\u043e \u0447\u0443\u0433\u0443\u043d\u0430) \u0438\u0437 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438 (304 316), \u0430 \u0442\u0430\u0440\u0435\u043b\u043a\u0430 \u043a\u043b\u0430\u043f\u0430\u043d\u0430 \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u0430 \u0438\u0437 \u0443\u0433\u043b\u0435\u0440\u043e\u0434\u0438\u0441\u0442\u043e\u0439 \u0441\u0442\u0430\u043b\u0438, \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438 (304 316), \u0434\u0432\u0443\u0445\u0444\u0430\u0437\u043d\u043e\u0439. \u0441\u0442\u0430\u043b\u044c (2507 316) \u041a\u0430\u043a \u043f\u0440\u0430\u0432\u0438\u043b\u043e, \u0443\u043f\u043b\u043e\u0442\u043d\u044f\u044e\u0449\u0430\u044f \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u044c \u043d\u0435\u0439\u043b\u043e\u043d\u043e\u0432\u043e\u0433\u043e \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u044f, \u0444\u0443\u0442\u0435\u0440\u043e\u0432\u043a\u0430 \u0438\u0437 \u0444\u0442\u043e\u0440\u0430, \u0438\u043c\u0435\u0435\u0442: NBR EPDM PDEF ppl. \u041a\u043b\u0438\u0435\u043d\u0442\u044b \u043c\u043e\u0433\u0443\u0442 \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0439 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441\u043e \u0441\u0432\u043e\u0438\u043c\u0438 \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u043f\u043e\u0442\u0440\u0435\u0431\u043d\u043e\u0441\u0442\u044f\u043c\u0438. \u041f\u043e\u0436\u0430\u043b\u0443\u0439\u0441\u0442\u0430, \u0441\u0432\u044f\u0436\u0438\u0442\u0435\u0441\u044c \u0441 \u043d\u0430\u0448\u0438\u043c \u043e\u0442\u0434\u0435\u043b\u043e\u043c \u043f\u0440\u043e\u0434\u0430\u0436 \u0438 \u0431\u0443\u0434\u0435\u043c \u0440\u0430\u0434\u044b \u0441\u043e\u0442\u0440\u0443\u0434\u043d\u0438\u0447\u0435\u0441\u0442\u0432\u0443 \u0441 \u0432\u0430\u043c\u0438.<\/p>\n<\/div>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.stvvalves.com\/ru\/gate-valve-materials\/#BODY\" >\u0422\u0415\u041b\u041e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.stvvalves.com\/ru\/gate-valve-materials\/#TRIM\" >\u041f\u041e\u0414\u0420\u0415\u0417\u0410\u0422\u042c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.stvvalves.com\/ru\/gate-valve-materials\/#MATERIAL_SELECTION\" >\u0412\u042b\u0411\u041e\u0420 \u041c\u0410\u0422\u0415\u0420\u0418\u0410\u041b\u0410<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"BODY\"><\/span>\u0422\u0415\u041b\u041e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"journal-content-article\">\n<div>\u0422\u0435\u043b\u043e<a href=\"https:\/\/www.youtube.com\/watch?v=C5ZMLWujKGs\" target=\"_blank\" rel=\"noopener\"> \u0417\u0430\u0434\u0432\u0438\u0436\u043a\u0438<\/a>\u00a0<strong>\u043d\u0438\u0436\u0435 2 \u0434\u044e\u0439\u043c\u043e\u0432<\/strong>\u00a0\u043e\u0431\u044b\u0447\u043d\u043e \u0441\u043e\u0441\u0442\u043e\u0438\u0442 \u0438\u0437\u00a0<a href=\"https:\/\/www.stvvalves.com\/ru\/wholesale\/gate-valve\/forged-steel-gate-valve\/\">\u043a\u043e\u0432\u0430\u043d\u0430\u044f \u0441\u0442\u0430\u043b\u044c<\/a>\u00a0(\u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u043c\u0438 \u043c\u0430\u0440\u043a\u0430\u043c\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 \u043a\u043e\u0440\u043f\u0443\u0441\u0430 \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f ASTM A105 \u0434\u043b\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u043f\u0440\u0438 \u0432\u044b\u0441\u043e\u043a\u0438\u0445 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\u0445, ASTM A350 \u0434\u043b\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u043f\u0440\u0438 \u043d\u0438\u0437\u043a\u0438\u0445 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\u0445 \u0438 ASTM A182 F304\/F316 \u0434\u043b\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0432 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u043e\u043d\u043d\u043e-\u0430\u043a\u0442\u0438\u0432\u043d\u044b\u0445 \u0441\u0440\u0435\u0434\u0430\u0445).<\/div>\n<div><\/div>\n<div>\u041a\u043e\u0440\u043f\u0443\u0441\u0430 \u0437\u0430\u0434\u0432\u0438\u0436\u0435\u043a \u043f\u0440\u043e\u0445\u043e\u0434\u043d\u044b\u0445 \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u0432\u00a0<strong>\u0432\u044b\u0448\u0435 2 \u0434\u044e\u0439\u043c\u043e\u0432<\/strong>\u00a0\u0432\u043c\u0435\u0441\u0442\u043e \u044d\u0442\u043e\u0433\u043e \u043e\u043d\u0438 \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u044b \u0438\u0437 \u043b\u0438\u0442\u043e\u0439 \u0441\u0442\u0430\u043b\u0438 (\u043e\u0441\u043d\u043e\u0432\u043d\u044b\u043c\u0438 \u043c\u0430\u0440\u043a\u0430\u043c\u0438 \u043e\u0442\u043b\u0438\u0432\u043a\u0438 \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f ASTM A216 WCB \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u043f\u0440\u0438 \u0432\u044b\u0441\u043e\u043a\u0438\u0445 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\u0445, ASTM A351 \u0434\u043b\u044f \u043d\u0438\u0437\u043a\u043e\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u0439 \u0438 ASTM A351 CF8 \u0438 CF8M \u2013 \u0442.\u0435. \u0437\u0430\u0434\u0432\u0438\u0436\u043a\u0438 \u0438\u0437 \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438 304 \u0438 316).<\/div>\n<div><\/div>\n<div>\n<div class=\"row-fluid\">\n<h3><span class=\"ez-toc-section\" id=\"TRIM\"><\/span>\u041f\u041e\u0414\u0420\u0415\u0417\u0410\u0422\u042c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0421\u044a\u0435\u043c\u043d\u044b\u0435 \u0438 \u0437\u0430\u043c\u0435\u043d\u044f\u0435\u043c\u044b\u0435 \u0447\u0430\u0441\u0442\u0438 \u043a\u043b\u0430\u043f\u0430\u043d\u0430 \u0432 \u0441\u043e\u0432\u043e\u043a\u0443\u043f\u043d\u043e\u0441\u0442\u0438 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u044e\u0442\u0441\u044f \u043a\u0430\u043a \u00ab\u0442\u0440\u0438\u043c\u00bb (\u0434\u043b\u044f \u0437\u0430\u0434\u0432\u0438\u0436\u043a\u0438: \u0441\u0435\u0434\u043b\u043e, \u0434\u0438\u0441\u043a, \u0437\u0430\u0434\u043d\u0435\u0435 \u0441\u0435\u0434\u043b\u043e \u0438 \u0448\u0442\u043e\u043a).<br \/>\n\u0421\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f API 600 \u043f\u0440\u0435\u0434\u0443\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442 \u0440\u044f\u0434 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0445 \u043a\u043e\u043c\u0431\u0438\u043d\u0430\u0446\u0438\u0439 \u0442\u0440\u0438\u043c\u043c\u0435\u0440\u043e\u0432, \u043a\u0430\u043a \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u043e \u043d\u0438\u0436\u0435.<\/p>\n<table width=\"752\">\n<tbody>\n<tr>\n<th>API \u0422\u0420\u0418\u041c #<\/th>\n<th>\u0411\u0410\u0417\u041e\u0412\u042b\u0419 \u041c\u0410\u0422\u0415\u0420\u0418\u0410\u041b<\/th>\n<th>\u041c\u0410\u0422\u0415\u0420\u0418\u0410\u041b \u0421\u0418\u0414\u0415\u041d\u042c\u042f<\/th>\n<th>\u041c\u0410\u0422\u0415\u0420\u0418\u0410\u041b \u0414\u041b\u042f \u0414\u0418\u0421\u041a\u0410<\/th>\n<th>\u0417\u0410\u0414\u041d\u0415\u0415 \u0421\u0418\u0414\u0415\u041d\u0418\u0415<br \/>\n\u041c\u0410\u0422\u0415\u0420\u0418\u0410\u041b<\/th>\n<th>\u041c\u0410\u0422\u0415\u0420\u0418\u0410\u041b \u0414\u041b\u042f \u0421\u0422\u0415\u0411\u0410<\/th>\n<\/tr>\n<tr>\n<th>1<\/th>\n<td>410<\/td>\n<td>410<\/td>\n<td>410<\/td>\n<td>410<\/td>\n<td>410<\/td>\n<\/tr>\n<tr>\n<th>2<\/th>\n<td>304<\/td>\n<td>304<\/td>\n<td>304<\/td>\n<td>304<\/td>\n<td>304<\/td>\n<\/tr>\n<tr>\n<th>3<\/th>\n<td>\u0424310<\/td>\n<td>310<\/td>\n<td>310<\/td>\n<td>310<\/td>\n<td>310<\/td>\n<\/tr>\n<tr>\n<th>4<\/th>\n<td>\u0416\u0435\u0441\u0442\u043a\u0438\u0439 410<\/td>\n<td>\u0416\u0435\u0441\u0442\u043a\u0438\u0439 410<\/td>\n<td>410<\/td>\n<td>410<\/td>\n<td>410<\/td>\n<\/tr>\n<tr>\n<th>5<\/th>\n<td>\u0442\u0432\u0435\u0440\u0434\u044b\u0439<\/td>\n<td>\u0421\u0442\u0435\u043b\u043b\u0438\u0442<\/td>\n<td>\u0421\u0442\u0435\u043b\u043b\u0438\u0442<\/td>\n<td>410<\/td>\n<td>410<\/td>\n<\/tr>\n<tr>\n<th>5\u0410<\/th>\n<td>\u0442\u0432\u0435\u0440\u0434\u044b\u0439<\/td>\n<td>Ni-Cr<\/td>\n<td>Ni-Cr<\/td>\n<td>410<\/td>\n<td>410<\/td>\n<\/tr>\n<tr>\n<th>6<\/th>\n<td>410 \u0438 Cu-Ni<\/td>\n<td>Cu-Ni<\/td>\n<td>Cu-Ni<\/td>\n<td>410<\/td>\n<td>410<\/td>\n<\/tr>\n<tr>\n<th>7<\/th>\n<td>410 \u0438 \u0425\u0430\u0440\u0434 410<\/td>\n<td>\u0416\u0435\u0441\u0442\u043a\u0438\u0439 410<\/td>\n<td>\u0416\u0435\u0441\u0442\u043a\u0438\u0439 410<\/td>\n<td>410<\/td>\n<td>410<\/td>\n<\/tr>\n<tr>\n<th>8<\/th>\n<td>410 \u0438 \u0442\u0432\u0435\u0440\u0434\u044b\u0439<\/td>\n<td>\u0421\u0442\u0435\u043b\u043b\u0438\u0442<\/td>\n<td>410<\/td>\n<td>410<\/td>\n<td>410<\/td>\n<\/tr>\n<tr>\n<th>8\u0410<\/th>\n<td>410 \u0438 \u0442\u0432\u0435\u0440\u0434\u044b\u0439<\/td>\n<td>Ni-Cr<\/td>\n<td>410<\/td>\n<td>410<\/td>\n<td>410<\/td>\n<\/tr>\n<tr>\n<th>9<\/th>\n<td>\u041c\u043e\u043d\u0435\u043b\u044c<\/td>\n<td>\u041c\u043e\u043d\u0435\u043b\u044c<\/td>\n<td>\u041c\u043e\u043d\u0435\u043b\u044c<\/td>\n<td>\u041c\u043e\u043d\u0435\u043b\u044c<\/td>\n<td>\u041c\u043e\u043d\u0435\u043b\u044c<\/td>\n<\/tr>\n<tr>\n<th>10<\/th>\n<td>316<\/td>\n<td>316<\/td>\n<td>316<\/td>\n<td>316<\/td>\n<td>316<\/td>\n<\/tr>\n<tr>\n<th>11<\/th>\n<td>\u041c\u043e\u043d\u0435\u043b\u044c<\/td>\n<td>\u0421\u0442\u0435\u043b\u043b\u0438\u0442<\/td>\n<td>\u041c\u043e\u043d\u0435\u043b\u044c<\/td>\n<td>\u041c\u043e\u043d\u0435\u043b\u044c<\/td>\n<td>\u041c\u043e\u043d\u0435\u043b\u044c<\/td>\n<\/tr>\n<tr>\n<th>12<\/th>\n<td>316 \u0438 \u0442\u0432\u0435\u0440\u0434\u044b\u0439<\/td>\n<td>\u0421\u0442\u0435\u043b\u043b\u0438\u0442<\/td>\n<td>316<\/td>\n<td>316<\/td>\n<td>316<\/td>\n<\/tr>\n<tr>\n<th>13<\/th>\n<td>\u0421\u043f\u043b\u0430\u0432 20<\/td>\n<td>\u0421\u043f\u043b\u0430\u0432 20<\/td>\n<td>\u0421\u043f\u043b\u0430\u0432 20<\/td>\n<td>\u0421\u043f\u043b\u0430\u0432 20<\/td>\n<td>\u0421\u043f\u043b\u0430\u0432 20<\/td>\n<\/tr>\n<tr>\n<th>14<\/th>\n<td>\u0421\u043f\u043b\u0430\u0432 20 \u0438 \u043d\u0430\u043f\u043b\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0439<\/td>\n<td>\u0421\u0442\u0435\u043b\u043b\u0438\u0442<\/td>\n<td>\u0421\u043f\u043b\u0430\u0432 20<\/td>\n<td>\u0421\u043f\u043b\u0430\u0432 20<\/td>\n<td>\u0421\u043f\u043b\u0430\u0432 20<\/td>\n<\/tr>\n<tr>\n<th>15<\/th>\n<td>304 \u0438 \u0442\u0432\u0435\u0440\u0434\u044b\u0439<\/td>\n<td>\u0421\u0442\u0435\u043b\u043b\u0438\u0442<\/td>\n<td>\u0421\u0442\u0435\u043b\u043b\u0438\u0442<\/td>\n<td>304<\/td>\n<td>304<\/td>\n<\/tr>\n<tr>\n<th>16<\/th>\n<td>316 \u0438 \u0442\u0432\u0435\u0440\u0434\u044b\u0439<\/td>\n<td>\u0421\u0442\u0435\u043b\u043b\u0438\u0442<\/td>\n<td>\u0421\u0442\u0435\u043b\u043b\u0438\u0442<\/td>\n<td>316<\/td>\n<td>316<\/td>\n<\/tr>\n<tr>\n<th>17<\/th>\n<td>347 \u0438 \u0442\u0432\u0435\u0440\u0434\u044b\u0439<\/td>\n<td>\u0421\u0442\u0435\u043b\u043b\u0438\u0442<\/td>\n<td>\u0421\u0442\u0435\u043b\u043b\u0438\u0442<\/td>\n<td>347<\/td>\n<td>347<\/td>\n<\/tr>\n<tr>\n<th>18<\/th>\n<td>\u0421\u043f\u043b\u0430\u0432 20 \u0438 \u043d\u0430\u043f\u043b\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0439<\/td>\n<td>\u0421\u0442\u0435\u043b\u043b\u0438\u0442<\/td>\n<td>\u0421\u0442\u0435\u043b\u043b\u0438\u0442<\/td>\n<td>\u0421\u043f\u043b\u0430\u0432 20<\/td>\n<td>\u0421\u043f\u043b\u0430\u0432 20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"MATERIAL_SELECTION\"><\/span>\u0412\u042b\u0411\u041e\u0420 \u041c\u0410\u0422\u0415\u0420\u0418\u0410\u041b\u0410<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/div>\n<table>\n<tbody>\n<tr>\n<th>\u041f\u041e\u0414\u0420\u0415\u0417\u0410\u0422\u042c<\/th>\n<th>\u0420\u0415\u041a\u041e\u041c\u0415\u041d\u0414\u0423\u0415\u041c\u042b\u0419 \u0421\u0415\u0420\u0412\u0418\u0421<\/th>\n<\/tr>\n<tr>\n<td><strong>13% Cr, \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0430\u044f \u0441\u0442\u0430\u043b\u044c \u0442\u0438\u043f\u0430 410<\/strong><\/td>\n<td>\u0414\u043b\u044f \u043c\u0430\u0441\u043b\u0430 \u0438 \u043c\u0430\u0441\u043b\u044f\u043d\u044b\u0445 \u043f\u0430\u0440\u043e\u0432, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0434\u043b\u044f \u043e\u0431\u0449\u0435\u0433\u043e \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u044f \u0441 \u0442\u0435\u0440\u043c\u043e\u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u044b\u043c\u0438 \u0441\u0435\u0434\u043b\u0430\u043c\u0438 \u0438 \u043a\u043b\u0438\u043d\u044c\u044f\u043c\u0438.<\/td>\n<\/tr>\n<tr>\n<td><strong>13% Cr, \u0442\u0438\u043f 410 \u0441 \u043d\u0430\u043f\u043b\u0430\u0432\u043a\u043e\u0439<\/strong><\/td>\n<td>\u0423\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u044b\u0439 \u0442\u0440\u0438\u043c \u0434\u043b\u044f \u043e\u0431\u0449\u0435\u0433\u043e \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f, \u0442\u0440\u0435\u0431\u0443\u044e\u0449\u0435\u0433\u043e \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0441\u0440\u043e\u043a\u0430 \u0441\u043b\u0443\u0436\u0431\u044b \u0434\u043e 1100\u00b0F (593\u00b0C).*<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0422\u0438\u043f 316 \u041d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0430\u044f \u0441\u0442\u0430\u043b\u044c<\/strong><\/td>\n<td>\u0414\u043b\u044f \u0436\u0438\u0434\u043a\u043e\u0441\u0442\u0435\u0439 \u0438 \u0433\u0430\u0437\u043e\u0432, \u0432\u044b\u0437\u044b\u0432\u0430\u044e\u0449\u0438\u0445 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u044e \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0435\u0439 \u0441\u0442\u0430\u043b\u0438 410, \u0434\u043e 1000\u00b0F (537\u00b0C).*<\/td>\n<\/tr>\n<tr>\n<td><strong>\u041c\u043e\u043d\u0435\u043b\u044c<\/strong><\/td>\n<td>\u0414\u043b\u044f \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0439\u043d\u043e\u0439 \u0441\u0440\u0435\u0434\u044b \u0434\u043e 842\u00b0F (450\u00b0C), \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043a\u0438\u0441\u043b\u043e\u0442, \u0449\u0435\u043b\u043e\u0447\u0435\u0439, \u0440\u0430\u0441\u0442\u0432\u043e\u0440\u043e\u0432 \u0441\u043e\u043b\u0435\u0439 \u0438 \u0442.\u00a0\u0434.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0421\u043f\u043b\u0430\u0432 20<\/strong><\/td>\n<td>\u0414\u043b\u044f \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0439\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u0439, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a \u0433\u043e\u0440\u044f\u0447\u0438\u0435 \u043a\u0438\u0441\u043b\u043e\u0442\u044b \u043e\u0442 -49\u00b0F \u0434\u043e 608\u00b0F (\u043e\u0442 -45\u00b0C \u0434\u043e 320\u00b0C).<\/td>\n<\/tr>\n<tr>\n<td><strong>\u041a\u0414\u0415\u0421<\/strong><\/td>\n<td>\u0421\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u0430\u044f \u043e\u0442\u0434\u0435\u043b\u043a\u0430 316 \u0438\u043b\u0438 410 \u0432 \u0441\u043e\u0447\u0435\u0442\u0430\u043d\u0438\u0438 \u0441 \u0431\u043e\u043b\u0442\u0430\u043c\u0438 B7M \u0438<br \/>\n\u0413\u0430\u0439\u043a\u0438 2HM, \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0435 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c NACE MR-01-75.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u041f\u043e\u043b\u043d\u044b\u0439 \u0441\u0442\u0435\u043b\u043b\u0438\u0442<\/strong><\/td>\n<td>\u041f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0442\u0432\u0435\u0440\u0434\u043e\u0441\u043f\u043b\u0430\u0432\u043d\u044b\u0439 \u0442\u0440\u0438\u043c, \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f \u0430\u0431\u0440\u0430\u0437\u0438\u0432\u043d\u044b\u0445 \u0438 \u0441\u0443\u0440\u043e\u0432\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u0439 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u043f\u0440\u0438 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0435 \u0434\u043e 1200\u00b0F (650\u00b0C).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The material selection of gate valve mainly depends on the fluid medium and working environment. According to the different medium and environment, the material selection is also different. Generally speaking, the material selection of valve is divided into three aspects; the sealing surface of valve disc, in which the valve body is generally made of [&hellip;]<\/p>\n","protected":false},"author":290641,"featured_media":5742,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[135,1456],"class_list":["post-5733","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-gate-valve","tag-gate-valve-materials"],"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/ru\/wp-json\/wp\/v2\/posts\/5733","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stvvalves.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/ru\/wp-json\/wp\/v2\/users\/290641"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/ru\/wp-json\/wp\/v2\/comments?post=5733"}],"version-history":[{"count":7,"href":"https:\/\/www.stvvalves.com\/ru\/wp-json\/wp\/v2\/posts\/5733\/revisions"}],"predecessor-version":[{"id":5743,"href":"https:\/\/www.stvvalves.com\/ru\/wp-json\/wp\/v2\/posts\/5733\/revisions\/5743"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/ru\/wp-json\/wp\/v2\/media\/5742"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/ru\/wp-json\/wp\/v2\/media?parent=5733"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stvvalves.com\/ru\/wp-json\/wp\/v2\/categories?post=5733"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/ru\/wp-json\/wp\/v2\/tags?post=5733"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}