Needle Valves — Piping Class A6A
The needle valves specification for piping class A6A (ASME Class 2500, Extreme High Pressure - Ultra-HP Wellhead, HP Instrument & Test Systems to 412 bar) — body, trim, seat, end connection and rating, ready to quote.
What is the needle valves spec for piping class A6A?
Piping class A6A (ASME Class 2500) covers Extreme High Pressure - Ultra-HP Wellhead, HP Instrument & Test Systems to 412 bar with a Carbon Steel ASTM A216 WCB / A182 F22 Forged (2¼Cr-1Mo) body material and 3mm corrosion allowance, rated for 412 bar (5975 psi) at Up to 400°C (752°F). The needle valves specification for this class is below.
| Type | Rating | Body | Trim | Seat | End Conn. |
|---|---|---|---|---|---|
| Needle Valve | Class 2500 | A182 F22 / F316L Forged | SS 316 / Alloy 625 | SS 316 hardened | NPT/SW forged |
- -Needle Valve: HP instrument root valve; HP block & bleed manifold
Vajra Needle Valves
Precision needle valves for accurate flow control in instrumentation and sampling systems.
See the full Needle Valves rangeOther valves in piping class A6A
Needle Valves in other piping classes
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