BX ring gaskets
BX-type metallic ring gaskets for high-pressure flanges. Designed to seal under extreme pressure and temperature conditions, typical of wellheads and manifolds.
Technical specifications
| Parameter | Detail |
|---|---|
| Manufacturing standard | ASME B16.20 and API Spec 6A 6BX type |
| Material | Carbon steel with zinc-doré coating |
| Series and sizes | BX-150 to BX-309 — nominal pipe diameter 1-11/16" to 30" |
| Working pressure | 2,000 to 20,000 psi depending on series |
| Max Brinell hardness (HB) | Mild steel: 90. Carbon steel: 120 |
| Max Rockwell hardness (HRB) | Mild steel: 56. Carbon steel: 68 |
| Design | Balanced structure ensuring maximum safety under high-pressure conditions |
| Applications | Wellhead flanges, Christmas trees, manifolds and other high-pressure connections |
Available variants and models
All sizes and series manufactured to client specification.
BX-150 to BX-309 ring gaskets
Per API 6A 6BX — 2,000 to 20,000 psi
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