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Products
Stem
Valve seat
Ball
Forging
Other accessories
Product display
Ball
产品名称
硬密封球阀
规格
DN25-600
材料
ASTM A182 F304,F316,F6A,F51,F53,F55; A564 630(17-4PH); A105,A350,LF2; 蒙乃尔,因科耐尔合金,因科洛伊合金,哈氏合金等锻铸件
电镀与喷涂
化学镀镍磷ENP,电镀硬铬,表面堆焊,表面渗氮碳化钨,碳化铬,司太立,Ni60,Ni55,Ni50,Ni45等各种冷热喷
圆度
0.008-0.02
粗糙度
Ra0.1-Ra0.4
同心度
0.05
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Shanghai Kefeng Alloy Precision Casting Co., Ltd All Rights Reserved.
Address: no.1188 Baishi Road, Baihe Town, Qingpu District, Shanghai Telephone:021-39821836
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