Zeron Fasteners supplies RTJ Type Socket Weld Flanges engineered for critical high-pressure sealing applications. These flanges feature a **Ring Type Joint (RTJ)** face that provides metal-to-metal sealing using a precision-machined groove and ring gasket. Commonly used in oil & gas, petrochemical, and power industries, RTJ socket weld flanges ensure leak-proof joints under extreme conditions.
| Element | C | Mn | P | S | Si | Cr | Mo | Ni | Cu |
|---|---|---|---|---|---|---|---|---|---|
| Content (%) | 0.05 β 0.15 | 0.30 β 0.60 | β€ 0.025 | β€ 0.025 | 0.40 β 0.70 | 0.90 β 1.20 | 0.44 β 0.65 | 0.30 max | 0.30 max |
| Tensile Strength | Yield Strength | Elongation | Hardness |
|---|---|---|---|
| 585 β 758 MPa (85 β 110 ksi) | 415 MPa (60 ksi) min | 20% min | 217 β 269 HBW (max varies) |