stainless steel socket weld flange

Product Specifications & Parameters

• Materials: 304 / 304L / 316 / 316L / 321 / 310S / 904L etc
• Standards: GB / ASTM / EN / DIN etc
• Pressure Ratings: PN10 / PN16 / PN25 / PN40 / PN63 / Class 150 / 300 / 600
• Face Types: Raised Face (RF), Male-Female (MFM), Tongue-Groove (TG), Ring Joint (RJ)

Applications

• Petrochemical: Oil refining, chemical pipelines, high-pressure fluid transport
• Power Energy: Power plants, boilers, thermal & steam piping
• Pharmaceutical & Food: Sanitary fluid, pharmaceutical equipment, food machinery
• Ship & Offshore: Marine piping, seawater systems, offshore platforms
• Metallurgy & Machinery: Hydraulic systems, instrument lines, high-precision equipment
• Gas & HVAC: Natural gas, LPG, high-temperature hot oil pipelines

Key Advantages

• High-Strength Forging: Forged in one piece with dense microstructure, withstands high pressure, vibration & fatigue, suitable for high-temperature & high-pressure conditions
• Precise Socket Design: With internal socket shoulder, ensures perfect pipe alignment, proper welding gap reduces thermal stress deformation
• Superior Sealing: Full-circumference fillet weld + standard sealing face, prevents leakage & medium corrosion
• Corrosion Resistance & Long Life: SS304/316L stainless steel, acid/alkali/oxidation resistant, compatible with various corrosive media
• Small-Bore Specialized: DN15–DN80 (1/2"–3"), compact, efficient installation, ideal for dense piping layouts

Contact Us

If you need quotations, catalogues, samples or customized flange solutions, please provide us with type, size, material, pressure and standard, we will reply within 12 hours.

Packaging & Transportation

Standard export packaging: Wooden cases/pallets, with foam and protective film to avoid scratches and damages during transportation. Support sea, air and express transportation according to customer requirements.