Application Specificastion
1.Design Manafacfure According to ANSI B16.34 or E101
2.Face to Face According to ANSI B16.10 or E101
3.Connection end conforms to ANSI B16.25 or user's requirements (noted in the contract).
4.Valve Check and Test According to ANSI B16.34 or E101
Structure:P.B;OS&Y
Main Material:WCB\\WC6\\WC9
