Forged flange--CZ Pipe Fitting Manufacture Co,.LTD

Forged carbon steel flange, TUV certificate, ISO quanlity certificate carbon steel flange standrad: JIS ,DIN, ANSI/ASA, UNI, EN1092-1. TUV certificate, ISO quanlity certificate...

stainless steel forged flange,1) TUV and ISO 9001 certificates 2) DIN/ EN1092/ ANSI B16.5/ UN /BS 4504 3) DN15~~DN3600 stainless steel forged flange...