Ring Type Joint Flanges

Zeron Fasteners offers high-quality Ring Type Joint (RTJ) Flanges designed for high-pressure and high-temperature applications in the oil & gas, petrochemical, and refining industries. RTJ flanges provide superior sealing through a metallic ring gasket, ensuring leak-proof connections in critical service environments.

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Ring Type Joint Flanges

Ring Type Joint Flanges Chemical Composition

Element C Mn P S Si Ni Cr Mo N
Content (%) 0.08 max 2.0 max 0.040 max 0.030 max 0.75 max 8.0 - 12.0 18.0 - 20.0 2.0 - 3.0 0.10 max

Ring Type Joint Flanges Mechanical Properties

Tensile Strength Yield Strength (0.2% offset) Elongation Hardness
75 ksi (โ‰ˆ 520 MPa) min 30 ksi (โ‰ˆ 205 MPa) min 40% min HRB 79 max

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