品牌
生产厂家厂商性质
北京市所在地
商品名称: 400H卧式球型止回阀
商品编号: 400H
型号:400H卧式球型止回阀
规格:DN50~DN400
温度:-20℃~135℃
压力:1.0MPa~1.6MPa
阀体材质:灰铸铁、球墨铸铁
阀盖材质:灰铸铁、球墨铸铁
球体材质:铸钢包NBR、铸钢包EPDM
Type: 400H Horizontal Ball check Valve
Specification: DN50-400
Temperature: -20℃ - 135℃
Pressure: 1.0MPa - I.6MPa
Materials of Body : Ductile Iron (GGG 4 0 , GGG50). Cast Iron (GG25)
Materials of Bonnet: Gray Cast Iron, Ductile Cast Iron, Carbon Steel
Materials of Ball Valves: Stainless Steel Coated NBR or EPDM