National standard forged steel flange gate valve - Gate Valve

Product

Detailed description

1. Design Manufacturing: GBT12224、GB/T12228、GBT12234

2. Structure length Face ToFace: JB/T97-95

3. Connection End Dimension: JB/T82.1~82.4-94

4. Structural Characteristic: B.B or (Or) W.B; OS&Y Shrinkage (R.P)

3. Structural Characteristic: B. B or (Or) W. B: OS&Y

4. Main Materials: A105、F5、F11、F22、304、304L、316、316L、LF2

5. Valve CheckAndTest: JB/T9092-99

Contact us: Address: Room 4104, Xiangshang Shiji Xincheng, Kaiyuan Road, Changsha County, Changsha City, Hunan Province, China; Factory：Jinlong Avenue, Jinlong New District, Xiangyin County, Yueyang City, Hunan Province, China; Postal code: 414600; 878998047@qq.com; 008618075148999 (Manager Tang); www.polyhengvalve.com