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CONTACT US
- Shanghai East Well Smart Water Co.,Ltd
- Address:No. 556, Fengyong Road, Fengxian District, Shanghai, China
- Email:well-valve@hotmail.com
- Tel:+86-21-56029997
- Fax:+86-21-56025999
PRODUCT CENTER
GB Forged Steel Flange Gate Valve
Application Specification
1.Design manufacture according to GB/T 12234
2.Face to face according to GB/T 12221
3.end flange dimension according to GB/T 9113
4.Valve inspection and test according to JB/T 9092
5. Structure: B.B OS&Y
6. Main material: A105 F5 F11 F22 304 304L 316 316L LF2 etc
