Pipe Fittings for Oil & Gas Industry
From upstream wellhead piping to downstream refinery networks, our ASME-certified butt-weld fittings and flanges are engineered to withstand the extreme pressures, temperatures, and corrosive environments found in oil and gas operations worldwide.
Applications in Oil & Gas
The oil and gas industry demands piping components that perform reliably under the harshest conditions — high pressure, high temperature, sour service, and cyclic loading. Our fittings are used across every segment of the petroleum value chain:
Upstream (Exploration & Production)
Wellhead piping, flowlines, gathering systems, and Christmas tree manifolds. Fittings rated for sour service (NACE MR0175) and H2S environments.
Midstream (Transportation)
Long-distance transmission pipelines, compressor stations, pump stations, and metering stations. Large-diameter elbows and tees for high-volume flow paths.
Downstream (Refining & Petrochemical)
Process piping inside refineries and petrochemical plants. High-alloy and stainless fittings for catalytic crackers, distillation columns, and reformer units.
Offshore & Subsea
Platform piping, riser systems, and subsea manifolds. Duplex and super-duplex stainless fittings for saltwater corrosion resistance.
Recommended Products & Materials
We supply a full range of fittings specifically suited for oil and gas service:
| Product |
Material Grade |
Applicable Standard |
Typical Service |
| Long Radius Elbows |
A234 WPB / WPB1 |
ASME B16.9 |
Process piping, flowlines |
| Weld Neck Flanges |
A105 / A105N |
ASME B16.5 |
High-pressure connections |
| Equal Tees |
A234 WPB |
ASME B16.9 |
Pipeline branch connections |
| Concentric Reducers |
A234 WPB / WP1 |
ASME B16.9 |
Pump/compressor inlets |
| Stainless Elbows |
A403 WP316L |
ASME B16.9 |
Corrosive service lines |
| Duplex Fittings |
A815 UNS S31803 |
ASTM A815 |
Offshore / subsea |
| Low-Temp Fittings |
A420 WPL6 |
ASME B16.9 |
LNG / cryogenic service |
Why Choose Brandfittings for Oil & Gas
- Sour Service Compliance: All carbon steel fittings available with NACE MR0175 / ISO 15156 compliance certification
- Full Traceability: Heat number tracking from raw material to finished product, with EN 10204 3.1/3.2 mill test certificates
- Impact Testing: Charpy V-notch impact testing at -46°C for low-temperature service grades
- Third-Party Inspection: Coordinate with SGS, BV, TUV, Lloyd's, or client-nominated inspectors
- Project Packing: Custom crating and marking per project specifications, including color coding and tag numbering
- Emergency Supply: Stock of standard A234 WPB and A105 items available for urgent procurement
- Documentation: Complete data books including MTRs, dimensional reports, NDT reports, and PWHT records
- Global Delivery: FOB, CIF, CFR terms to any port worldwide; experience delivering to Middle East, Southeast Asia, Africa, and South America
Need Pipe Fittings for Your Oil & Gas Project?
Send us your material requisition or bill of materials — we will quote within 24 hours with full technical compliance.
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