1. Design &. Manufacture conforms to ANSIB16.34, API6D, BS11868
2. Connection ends conforms to
1). Screwed ends conforms to ANSI B1.20.1
2). Socket ends conforms to ANSI B1611
3). Butt-welded ends conforms to ANSI B16.25
4) Flange(RFf or RTJ) conform to ASME B 16.5
3. Test &. Inspection conforms to API 598 API6D
4. Structure feature
1). Bolted cover
2). Swing type disc
5. Materials conform to ASTM/ANSI
6. Main materials: ASTM A216 WCB, A217 WC1 WC6 WC9 C5 C12, A351 CF8, A351 CF8M,
A351 CF3, A351 CF3M, A351 CN7M etc
Available also in low temperature steels, low alloy steels, stainless steels, duplex type stainless steels and other exotic materials.
Various trim materials available to suit service conditions.
Operations
Manual, Electric, Pneumatic and Hydrau-Pneumatic Actuator etc.