Feature

1.Design and manufacture: ASME/ANSI B16.34;API 602
2.Face to face: ASME/ANSI B16.10
3.Dimension of flange: ASME/ANSI B16.5(RF)
4.Structural feature: B.B or W.B;OS&Y-reduced port(R.P)
5.Sealing accessory material: according to “ordering guide”
6.Body material:A105;LF2;F11;F22;F304; F316;F304L;F316L
7.Valve inspection and test according to API 598