water piping flangpipe flang Size: from 1/ ... BS, JIS, EN, JB, GB, HG, UNI, API water piping flang Technics: Forged Size: from 1/2 to 200 ... T/E, T/F Carbon Steel FlangeAs2129 Table D, Table H, Table E Carbon Steel FlangeGost 12820-80, 12821-80 ... oil, petroleum, gas, chemical industry, nuclear power station, water and nuclear power construction, shipbuilding, food manufacturing, construction, shipbuilding ...