Zhejiang Hoastar Valve CO., LTD., the products we produce:fully welded ball valve, all welded ball valve, butt welded ball valve, flange end welded ball valve, female welded ball valve, long stem ball valve, steam ball valve, jacketed welded ball valve, underground welded ball valve,gate valve,Welded dirty strainer. female fully welded ball valve DN15-DN50 PN25-PN40 Material: Body:Carbon steel,EN 10217-2 P235GH (1.0345) Ball:Stainless steel, EN×5CrNi18-10(1.4301) Stem: Stainless[...]

Zhejiang Hoastar Valve CO., LTD., the products we produce:fully welded ball valve, all welded ball valve, butt welded ball valve, flange end welded ball valve, female welded ball valve, long stem ball valve, steam ball valve, fully welded trunnion mounted ball valve, jacketed welded ball valve, underground welded ball valve,gate valve,Welded dirty strainer. fully welded fixed ball valve,trunnion mounted ball valve Size:DN350-DN600 Pressure:PN25-PN40 Material: Body:Carbon steel,EN 10217-2[...]

Zhejiang Hoastar Valve CO., LTD., the products we produce:fully welded ball valve, all welded ball valve, butt welded ball valve, flange end welded ball valve, female welded ball valve, long stem ball valve, steam ball valve, jacketed welded ball valve, underground welded ball valve,gate valve,Welded dirty strainer. female fully welded ball valve DN15-DN50 PN25-PN40 Material: Body:Carbon steel,EN 10217-2 P235GH (1.0345) Ball:Stainless steel, EN×5CrNi18-10(1.4301) Stem: Stainless[...]

Zhejiang Hoastar Valve CO., LTD., the products we produce:fully welded ball valve, all welded ball valve, butt welded ball valve, flange end welded ball valve, female welded ball valve, long stem ball valve, steam ball valve, fully welded trunnion mounted ball valve, jacketed welded ball valve, underground welded ball valve,gate valve,Welded dirty strainer. Welded dirty strainer DIRT STRAINERS DN15-DN50 PN40 DN65-DN100 PN25 material: body:carbon steel A106 dust gauze:stainless steel[...]