| Design Std. |
BS 1868, API 6D, ASME B16.34 |
| Face to
Face (For Flanged End, Butt Weld End) |
ASME B16.10, B16.25 |
| Testing Std. |
EN 1266-1, API 598/API6D |
| Body & Cover |
WCB, WC6, LCB, CF8, CF8M, CF3M, CN7M |
| Disc |
410, 304, 316, 316L, CA15, CF8, CF8M, CN7M |
|
Hinge pin |
410, 304, 316, AL20 |
| Seat |
410, 304, 316, CF8, CF8M, CF3M, CN7M |
| End Connection |
Flanged, Butt Weld End |