Fully welded ball valve with butt welded 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),SS304,SS316 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 Keywords:ball valves,fully welded ball valve,full weld ball valve,fully weled valves,API 6D fully ball valves.golyóscsapo
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