API Flanges
API 6A Type 6B and 6BX flanges for high-pressure wellhead and manifold connections. Forged from alloy steel with full material traceability and NACE MR-01-75 compliance for sour service. Available as blind, weld neck, threaded, and spacer flanges. Ring groove facing (RTJ) with BX and R gasket profiles.
Specifications
| Specification | Value |
|---|---|
| Working Pressure | 2,000 – 20,000 PSI |
| Size Range | 2-1/16" – 21-1/4" |
| Material | AISI 4130 / F22 / F60 |
| Standard | API 6A (Type 6B, 6BX) |
| Facing Type | RTJ (Ring Type Joint) |
| Gasket Profile | BX, R (Octagonal / Oval) |
| Sour Service | NACE MR-01-75 Compliant |
| Standard | API 6A |
| Category | Fittings |