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China Sales Office, FBIC Inc.
No. 8 Luoxi Street Xi an Industry Zone
Oubei Wenzhou China
Tel: +86 577 67990068 / 78
Fax: +86 577 67990018
Contacting E-mail List:
Sales Dep.: sales@fsbic.com, sales@fsbic.net |
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Butt Welded Gate Valve
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1.The material of vlave disk an the vlave sealing face is the cobalt base hard alloy(stellite)that is hard,anti-attrite,themostable,anti-corrosive,the anti-abrasion.
2.The stem after the quenching and tempering and the surface nitriding,has the good anti-crrosion and anti-abrasion.
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