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Charity Work
Genius Development has sponsored World Vision since 2013 to help children those who living in poverty-stricken areas around the world, so that they can get learning opportunities and change their living environment.
不锈钢锻造球阀门
不锈钢铸球阀门
不锈钢蝶阀门
不锈钢蝶阀门
不锈钢止回阀门
不锈钢闸阀门
不锈钢截止阀门
不锈钢 / 碳钢阀门
阀门種類
阀门標準
阀门产品标准与种类
标准
ASME B16.10
ASME B16.34
ASME B26.5
API600
API598
BS 1868
压力: Class 150 ~ 2500
尺寸: 1/2" ~ 60"
材质: WCB, CF8, CF8M
类别
闸阀
截止阀
止回阀
蝶阀
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