直通式止回阀
价格:550.00
API旋启式止回阀型号:H44H/Y口径:DN40-500压力:Class150~600Lb材质:WCB20#A105304304L316316LAPI止回阀型号:H44H/Y口径:40-300压力:Class150~600Lb材质:WCB20#A105304304L316316L对夹式双蝶板止回阀型号:H76X/H口径:DN50~1200mm压力:PN1.0~1.6MPa材质:铸铁,铸钢,不锈钢对夹式止回阀型号:H71F/HH72HH74X/F口径:15~500mm压力:Class150~900Lb材质:HT200WCB20#A105304304L316316L国标旋启式止回阀型号:H44H(Y)口径:DN50~600mm压力:1.6~6.4MPa材质:铸钢升降式止回阀型号:H41H(W)口径:50~300mm压力:1.0~1.6MPa材质:铸钢、铸铁、不锈钢升降式止回阀型号:H41H/Y口径:DN15~300mm压力:PN1.6~16.0MPa材质:HT200WCB20#A105304304L316316L微阻缓闭止回阀型号:HH44Z/X/T/H/口径:40~800mm压力:1.0~2.5MPa材质:铸钢、铸铁、不锈钢微阻缓闭蝶式止回阀型号:HH46/48/49/X/H口径:40~1000mm压力:1.0~2.5MPa材质:铸钢、铸铁、不锈钢蝶式缓冲止回阀型号:HH47/H47XF/HDH47X口径:40~1400mm压力:1.0~2.5MPa材质:铸钢、铸铁、不锈钢)
广州市格兰富阀门有限公司
业务 QQ: 273745445