ANSI B16.5 FORGED FLANGE 1.Size:1/2" up to 48" 2.Material:carbon steel,alloy steel ... ,stainless steel 3.Standard:ASME B 16.5,DIN ANSI B16 ... steel flange and carbon steel flange(2) Standard: ASME, ANSI, API, JIS, JPI, DIN, UNI, BS, AS(3) Special ... .Thread Standard: BSP, BSPT, DIN, NPT, PT, JIS,Connection: female Certificate: ISO 9001 Package:Carton,woven bags, ...