Forged Steel Flange Qingdao Hardware Star Import & Export Co., Ltd. Base Info Type：Threaded Connection FlangeMaterial：Stainless SteelTrademark：HSDSpecification：ANSI, API, Bs, DIN, Uni, JIS And Mss SpOrigin：China Description Pre：Cast Flange Next：En1092 Flange, Forging, Forging
