タイトルまたは説明

Cast Steel Gate Valves Size: NPS 2"**6" Pressure: Class *******0 Material: :WCB, LCB, WC6, WC9, C5, CF8, CF3, CF3M, CF8M Design & Manufacture Std.: API **0, ASME B*6.*4 Face to Face Std.: API 6D, ASME B*6.*0, BS***0 End Connection Std.: ASME B*6.*1, ASME B1.*0.1, ASME B*6.5, ASME B*6.*7 Test Standard:ISO***8, API **0, BS ***5 Structure Type: Rising Stem and Wedge Single Disc Operated Way: Handwheel, Bevel Gear, Pneumatic, Electric