Gate Valves — Piping Class E2A
The gate valves specification for piping class E2A (ASME Class 300, Cryogenic Service - LNG / LOX / LIN, -46°C to -101°C, Class 300) — body, trim, seat, end connection and rating, ready to quote.
What is the gate valves spec for piping class E2A?
Piping class E2A (ASME Class 300) covers Cryogenic Service - LNG / LOX / LIN, -46°C to -101°C, Class 300 with a Carbon Steel ASTM A352 LCC (Extended Bonnet, Cryogenic Tested) / A351 CF8M SS316 body material and 0mm (cryogenic, non-corrosive - dry service) corrosion allowance, rated for 51.1 bar (741 psi) at 38°C (100°F) at -101°C to +120°C (-150°F to +248°F). The gate valves specification for this class is below.
| Type | Rating | Body | Trim | Seat | End Conn. |
|---|---|---|---|---|---|
| Gate Valve (Cryogenic) | Class 300 | A352 LCC (Extended Bonnet 300mm) | SS316 / Trim 12 | SS316 HF + PTFE seat ring | BW (ASME B16.25) or RF Flanged (ASME B16.5) |
- -Gate Valve (Cryogenic): BS 6364, cold-shock tested; extended bonnet mandatory; body vent
Vajra Gate Valves
Robust gate valves for full-flow isolation and on-off service in various industrial systems.
See the full Gate Valves rangeOther valves in piping class E2A
Gate Valves in other piping classes
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