{"id":69930,"date":"2026-05-17T17:28:56","date_gmt":"2026-05-17T17:28:56","guid":{"rendered":"https:\/\/evgroupchina.com\/encyclopedia-of-metal\/astm-b775-asme-sb775\/"},"modified":"2026-05-19T15:32:19","modified_gmt":"2026-05-19T15:32:19","slug":"astm-b775-asme-sb775","status":"publish","type":"wiki","link":"https:\/\/evgroupchina.com\/en\/encyclopedia-of-metal\/astm-b775-asme-sb775\/","title":{"rendered":"ASTM B775 \/ ASME SB775"},"content":{"rendered":"<h2>Technical Regulation and Scope of ASTM B775<\/h2>\n<p>This specification establishes a unified list of technical requirements for welded pipes and tubes manufactured from nickel and high-nickel alloys. This regulatory document serves as a baseline for a number of specific ASTM standards, with the exception of the provisions described in sections 5 and 10, which are recommendatory or optional in nature.<\/p>\n<p>The ASTM B775 standard regulates the production of welded pipes (including longitudinally welded products) according to the following specifications supplied by EV Group China:<\/p>\n<ul>\n<li>ASTM B464\/B464M \u2014 welded pipes made of alloys UNS N08020, N08024, and N08026.<\/li>\n<li>ASTM B514 \u2014 welded pipes made of nickel-iron-chromium alloys.<\/li>\n<li>ASTM B517 \u2014 welded pipes made of nickel-iron-chromium alloys.<\/li>\n<li>ASTM B619\/B619M \u2014 welded pipes made of nickel and nickel-cobalt alloys.<\/li>\n<li>ASTM B673 \u2014 welded pipes made of alloys UNS N08904, N08925, and N08926.<\/li>\n<li>ASTM B675 \u2014 welded pipes made of alloy UNS N08367.<\/li>\n<li>ASTM B705 \u2014 welded pipes made of nickel alloys UNS N06625 and N08825.<\/li>\n<li>ASTM B723 \u2014 welded pipes made of nickel-chromium-molybdenum-cobalt-tungsten-iron-silicon alloys (UNS N06333).<\/li>\n<li>ASTM B725 \u2014 welded pipes made of nickel (UNS N02200\/N02201) and nickel-copper alloys (UNS N04400).<\/li>\n<\/ul>\n<p>Integration of requirements: specific tests provided for in section 5 of the standard are carried out exclusively when there are corresponding instructions in the product-specific specification or in the terms of a commercial order.<\/p>\n<p>In the event of a conflict between the provisions of this general standard and the requirements of a specific product specification, the requirements specified in the specific product specification take precedence.<\/p>\n<p>Measurement system: the standard is based on the inch-pound system of units. The values given in parentheses are for informational converted SI values and do not have regulatory status.<\/p>\n<p><em>Important note: this standard is not an exhaustive guide to safety practices for equipment operation and material handling.<\/em><\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"wiki_category":[112],"class_list":["post-69930","wiki","type-wiki","status-publish","hentry","wiki_category-astm"],"_links":{"self":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki\/69930","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki\/69930\/revisions"}],"wp:attachment":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/media?parent=69930"}],"wp:term":[{"taxonomy":"wiki_category","embeddable":true,"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki_category?post=69930"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}