{"id":66908,"date":"2026-04-20T13:33:52","date_gmt":"2026-04-20T13:33:52","guid":{"rendered":"https:\/\/evgroupchina.com\/encyclopedia-of-metal\/din-86028\/"},"modified":"2026-04-20T13:41:50","modified_gmt":"2026-04-20T13:41:50","slug":"din-86028","status":"publish","type":"wiki","link":"https:\/\/evgroupchina.com\/en\/encyclopedia-of-metal\/din-86028\/","title":{"rendered":"DIN 86028"},"content":{"rendered":"<h2>Technical specifications and application of DIN 86028 weld-on flanges<\/h2>\n<p>The DIN 86028 standard establishes strict industry requirements for the production, geometric parameters, and quality control methods of copper-nickel weld-on flanges. These pipeline system components are specifically designed for operation in aggressive environments typical of marine infrastructure, shipbuilding, and offshore platforms.<\/p>\n<p>EV Group China engineers ensure that the products comply with rigorous corrosion resistance and mechanical strength standards necessary for the reliable operation of hydraulic and process lines subjected to high salinity and temperature fluctuations.<\/p>\n<h3>Key material and testing requirements<\/h3>\n<p>During the manufacturing process of DIN 86028 flanges, EV Group China employs advanced methods for controlling the chemical composition of alloys, which guarantees the stability of the physical properties of the products under prolonged cyclic loads. The technological protocol includes mandatory leak testing of welded joints and compliance with geometric dimension tolerances, which is critical for ensuring the integrity of high-pressure circuits.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"wiki_category":[116,122],"class_list":["post-66908","wiki","type-wiki","status-publish","hentry","wiki_category-din","wiki_category-standarty"],"_links":{"self":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki\/66908","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\/66908\/revisions"}],"wp:attachment":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/media?parent=66908"}],"wp:term":[{"taxonomy":"wiki_category","embeddable":true,"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki_category?post=66908"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}