Desc:Product Description Dalian Doopool Metal Co., Ltd. is a production and sales all kinds of cast iron cast steel products, such as fittings, auto parts,...
Desc:API CI DI concentric eccentric class 150 EPDM PTFE NBR PFA soft seat metal stainless steel disc ductile iron cast carbonsteel lug flanged flange wafer...
Desc: Product Description Material For Main PartsName of PartsMaterial *Body Ductile iron*Bonnet Ductile iron*Wedge Steel+BrassTypeNominal PressureTestin...