... -25Inspect and tested to API 598Body material: carbon steel, stainless steel, alloy steel etc.Trim material: 13Cr, F11, F22, SS304 ... manufacturer, supplier, factory, wholesale, cheapForged Stainless Steel Gate ValveHuachao Forged Stainless Steel Gate Valve are manufactured strictly to international standards ... Bonnet, Weld Bonnet or pressure sealed BonnetOptional Direct Mounting to ISO 5211Reduce port