Zeron 100 valves (UNS S32760 / Werkstoff 1.4501) are supplied by TorqBolt from qualified valve manufacturers. We do not assemble or test valves ourselves, we source from API 6A and API 17D qualified shops and ship with full material certification chain on body, bonnet, stem, trim, and fasteners. Valve bodies are typically forged per ASTM A182 F55 or cast per ASTM A890 1B / A995 6A; bolting is Zeron 100 FG per ASTM A1082. This page lists the valve types and sizes commonly available for super duplex applications.
Supplied by TorqBolt from qualified valve manufacturers . API 6A PSL3 + API 17D + NORSOK M-650 + NACE MR0175 . Forged or cast bodies . Full mill cert chain on body and trim
API 6A PSL3 (wellhead and Christmas tree equipment). API 17D (subsea wellhead). API 6D (pipeline valves). API 600 (steel gate valves). API 6FA (fire test). NORSOK M-650 mill qualification. NACE MR0175 / ISO 15156-3 sour-service hardness cap. ASME B16.34 (valve pressure/temperature ratings). ASME B16.5 / B16.47 (flange ends). API 598 (valve inspection and test).
| Valve type | Size range | Pressure class | Typical service |
|---|---|---|---|
| Ball valve (floating) | 1/4 to 12 inch | Class 150 to 2500 | Process isolation, low to medium pressure |
| Ball valve (trunnion-mounted) | 2 to 36 inch | Class 300 to 4500 | Pipeline, high-pressure isolation |
| Gate valve | 1/2 to 36 inch | Class 150 to 2500 | Pipeline block, manifold isolation |
| Globe valve | 1/2 to 24 inch | Class 150 to 2500 | Throttling, flow control |
| Check valve (swing / wafer / piston) | 1/2 to 36 inch | Class 150 to 2500 | Reverse-flow prevention |
| Choke valve | 1/4 to 6 inch | Class 5000 to 15000 (API 6A) | Wellhead production flow control |
| API 6A wellhead block valve | 2 to 13-5/8 inch nominal | API 6A PSL3 / 3G | Wellhead, X-mas tree, manifold |
Send the spec (valve type + size + pressure class + end connection + trim material + project standard + supplementary requirements + quantity + destination port) to info@torqbolt.com or +91-22-66157017 / WhatsApp. Cross-reference: Zeron 100 forgings (valve bodies and bonnets), Zeron 100 castings (cast valve bodies), ASTM A182 F55, Zeron 100 FG stud bolts (valve bolting).
