API 600 Cast Steel Flanged Gate Valves Class 150 / 300 / 600
MaterialASTM A216 Grade WCB (Cast Carbon Steel) / Trim 8
Size2" to 24" (DN 50 to DN 600)
API 594 / ASME B16.34· Non-Return Flow Check Valves
API 594 Dual Plate Wafer Check Valves Class 150 / 300
Pump discharge lines, chilled water loops, firewater mains, and reverse flow prevention.
100% Stamped Heat Number Traceability
EN 10204 3.1 MTC Supplied
Air Cargo Eligible (24–48h Dispatch)
Technical specifications & verification parameters
| Parameter | Specification value |
|---|---|
| Design & manufacturing standard | API 594 / ASME B16.34 |
| Product classification | Non-Return Flow Check Valves |
| Material or metallurgy grade | ASTM A216 WCB / SS316 Plates with Inconel X-750 Spring |
| Nominal size / dimension range | 2" to 20" (DN 50 to DN 500) |
| Class or pressure rating | Class 150 / 300 (Wafer / Lugged Type) |
| Export HS Code | 84813000 |
| Country of origin | India |
| Dispatch & lead time | Dispatch from supplier stock, confirmed at quotation · Direct sea container transit (3–4 days to UAE/Oman) or priority Air Cargo dispatch (24–48h) for emergency shutdown spares. |
| Inspection & test documentation |
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Pipeline valve manufacturing & supply scope
Gate, globe, check, and ball valves for oil and gas, petrochemical, district cooling, power, and desalination plants. Hydrostatically pressure tested to API 598.
Valve Architecture
API 600 cast steel gate valves, API 602 compact forged gate and globe valves (Class 800), API 6D pipeline ball valves (trunnion & floating), and API 594 dual plate wafer check valves.
Body Metallurgy & Trims
ASTM A216 WCB carbon steel casting, ASTM A105 forged carbon steel, ASTM A351 CF8M stainless castings, and ASTM A182 F316 forgings. API standard trims including Trim 8 (13% Cr / Stellite).
Pressure Classes & Ends
ASME Class 150, 300, 600, 800, and 1500# ratings. End connections: Raised Face (RF) flanges per ASME B16.5, Ring Type Joint (RTJ), butt-weld ends (ASME B16.25), socket weld, and NPT.
Testing & Documentation
EN 10204 3.1 MTCs for body and bonnet, API 598 hydrostatic shell and seat leakage test reports, torque tests, and third-party inspection (TUV, Lloyd's, Bureau Veritas) on request.
Related products in this package
Commonly consolidated within the same shipment to Arabian Gulf ports.
API 602 Forged Carbon Steel Class 800 Gate & Globe Valves
MaterialASTM A105 Normalized Forged Steel / Trim 8
Size1/2" to 2" (DN 15 to DN 50)
API 6D Flanged Pipeline Ball Valves Class 150 - 600
MaterialASTM A216 WCB / ASTM A351 CF8M (SS316)
Size1/2" to 12" (DN 15 to DN 300)
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