Industry 03
Oil and Gas Sector
From wellhead to refinery, Trinity Valves supplies API-certified valves engineered for the most demanding upstream, midstream, and downstream environments. Fire-safe designs, sour-service trim, and NACE-compliant materials ensure reliable performance where failure is not an option.
API 6D
Fire Safe
NACE MR0175
High Pressure
Subsea Ready
Fire Safe Design
- API 607 / API 6FA certified
- Fire-tested metal seats
- Secondary sealing under fire
- Antistatic device standard
High-Pressure Service
- Up to ANSI Class 2500
- Pressure up to 20,000 psi
- Sour gas (H₂S) service
- High-temperature trim available
Key Certifications
- API 6D / API 608
- NACE MR0175 / MR0103
- PED / ATEX
- ABS / DNV-GL (offshore)
Technical Specifications
| Parameter | Details |
|---|---|
| Size Range | ½" to 56" (DN15–DN1400) |
| Pressure Class | 150# to 2500# ANSI / API 10000 psi |
| Material | Carbon Steel / Alloy Steel / SS / Duplex |
| End Connection | RTJ / RF Flanged / Butt Weld |
| Actuation | Manual / Pneumatic / Hydraulic / ESD |
| Testing | API 598, API 6D, Shell MESC, ASME B16.34 |
Valve Types Supplied
Trunnion Ball Valves
Gate Valves (API 600)
Globe & Check Valves
Plug Valves
Subsea Gate Valves
Choke Valves
Typical Applications
Wellhead control, pipeline isolation, refinery process units, LNG terminals, gas compression stations, and FPSO vessels.
