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首页 > Products > Big Size API609 Big Size Cast Steel Flange&Wafer&Lug Type Triple Eccentric Metal Seal Butterfly Valv
详细信息 Product Name: Big Size API609 Big Size Cast Steel Flange&Wafer&Lug Type Triple Eccentric metal Seal Butterfly Valve Model NO.: butterfly valve Application: Industrial Usage, Water Industrial Usage, Household Usage Standard: API, ANSI, ASME, DIN, JIS etc. Valve Body: Casting Material of Seal Surface: metal Seat ,Soft Seat ,Double Sealing Performance Working Temperature: -29
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