Download or read book SH T 3407 2013 Translated English of Chinese Standard SH T 3407 2013 SHT3407 2013 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-04-30 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the requirements for types, dimensions and tolerances, technical conditions, inspection and testing of spiral wound gaskets for steel pipe flanges in petrochemical industry. This standard applies to the manufacture and acceptance of spiral wound gaskets for steel pipe flanges which have a nominal pressure PN20 (Class150) ~ PN420 (Class2500), as specified in SH/T 3406 "Steel pipe flanges in petrochemical industry".