Socket Weld Flanges with RTJ Groove

Socket Weld Flanges (SWF) with a Ring Type Joint (RTJ) Groove are specialized high-integrity flanges primarily used for small bore piping (NPS 4 and smaller) in high-pressure and high-temperature service environments. The flange features an internal socket for inserting the pipe (secured by a fillet weld) and a precise RTJ groove on the sealing face. The RTJ groove is designed to accept a corresponding metallic ring gasket, which is deformed by the bolting force to create a secure, metal-to-metal seal that is far more reliable than standard flat gaskets in severe conditions. Zeron Fastners manufactures these flanges in various materials, including Carbon Steel (A105), Stainless Steel (304/316), and Alloy Steels, all conforming to ASME B16.5 for critical applications in petrochemical, oil and gas, and power generation industries.

Related Products

Socket Weld Flanges Weld Neck Flanges Blind Flanges Ring Type Joint Flanges Stud Bolts Pipe Fittings
Socket Weld Flanges with RTJ Groove

Socket Weld Flanges RTJ Groove Chemical Composition (Typical ASTM A105)

Element Content (%)
Carbon (C) 0.35 max
Manganese (Mn) 0.60 – 1.05
Phosphorus (P) 0.035 max
Sulfur (S) 0.035 max
Silicon (Si) 0.10 – 0.35

Socket Weld Flanges RTJ Groove Mechanical Properties (Typical ASTM A105)

Property Value (min)
Tensile Strength 70 ksi (485 MPa)
Yield Strength (0.2% Offset) 36 ksi (250 MPa)
Elongation 22%
Hardness (Brinell max) 187 HB max

Socket Weld Flanges RTJ Groove Feature Products

Super Duplex S32750 Flanges Monel 400 Socket Cap Screws SS 316 Pipe Fittings Alloy Steel Cap Screws

People also Search for Socket Weld Flanges RTJ Groove

Socket Weld Flanges RTJ, SW Flanges with RTJ Groove, High Pressure Socket Weld Flanges, Ring Type Joint Flanges, Socket Weld Flanges, ASME B16.5 Flanges, RTJ Seal, Zeron Fastners, Socket Weld Flanges India, RTJ Gaskets, Socket Weld Flanges Class 1500, Socket Weld Flanges Price, Socket Weld Flanges Mumbai, Socket Weld Flanges Chennai.