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厂家直供H74对夹单瓣旋启式止回阀
H74对夹单瓣旋启式止回阀、上海对夹单瓣旋启式止回阀、H74对夹单瓣旋启式止回阀价格。H74对夹单瓣旋启式止回阀品质有保障,欢迎您来电咨询。H74对夹单瓣旋启式止回阀产品材料:WCB、CF3、CF8、CF3M、CF8M产品规格:DN50~1200、PN10~40对夹单瓣旋启式止回阀主要尺寸通径DN(mm)LD1DPN1.0、1.6MPaPN2.5、4.0MPa1.0MPa1.6MPa2.5MPa4.0MPa50191925109109109109651919381292912912980191946144144144144100191971.51641641701701251919951941941961961501929114220220226226200292914027527528629325029381883303313433553003851216380386403420350445126344044646047740051513054914955175494506076356541558567574500648340659662062262660070904826987327347457008090562813804831-80090100464918912942-90090100738101810121040-1000100120846112411261155H74对夹单瓣旋启式止回阀上海环茂***生产,质量信得过的品牌,质保一年。)