Download or read book GB T 17185 2012 Translated English of Chinese Standard GBT 17185 2012 GB T17185 2012 GBT17185 2012 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2016-05-22 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the category and designation, dimensions and tolerances, technical requirements, hydrostatic test, inspection mark and package of the class-designated steel flanged fittings. This Standard is applicable to the steel flanged fittings with the nominal pressures of Class 150 and Class 300.