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All welded ball valve
Fully Welded ball valve
Type: butt welded, flange end Bore:full bore, reduced bore.
Size:DN15-DN500 Pressure:PN40-PN16
Material: Body:Carbon steel,EN 10217-2 P235GH (1.0345)
Ball:Stainless steel, EN×5CrNi18-10(1.4301)
Stem: Stainless steel, EN×8CrNiS18-9(1.4305)
Sealing ring: PTFE+C Drive:Galvanized steel lever. Temp:-29℃-+200℃
Our products are main applicable for district connection heating system,water supply and petrochemical,electrical station, city coal gas, natural gas, transmission pipeline, food industry, paper making ETC..
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