Socket Weld Flanges are used on smaller high-pressure pipes. The pipe is inserted into the socket end and fillet welded around the outside, providing a strong, permanent connection. They offer better leak resistance than slip-on flanges and are commonly used in chemical and petroleum industries.
Key Features:
• Superior leak resistance for small-bore piping
• High-pressure and high-temperature capability
• Smooth bore reduces turbulence and erosion
• Single fillet weld — simple and efficient installation
Specifications:
• Size Range: DN15 – DN150 (1/2" – 6")
• Pressure Class: 150# / 300# / 600# / 900# / 1500# / 2500#
• Standards: ANSI/ASME B16.5, DIN 2552, JIS B2220, GB/T 9117
• Materials: 304, 304L, 316, 316L, 321, 310S, 904L, F51 Duplex
• Face Types: Raised Face (RF), Flat Face (FF)
Applications:
Chemical processing, high-pressure hydraulic systems, steam lines, instrumentation piping, offshore oil & gas.Socket Weld Flange
Socket weld flanges for small-bore high-pressure piping. DN15-DN150, ANSI/DIN/JI…
Quick Specifications
| Standard | ANSI/ASME, DIN, JIS, GB |
| Pressure Class | 150# – 2500# / PN6 – PN420 |
| Size Range | 1/2″ – 120″ (DN15 – DN3000) |
| Material | Carbon Steel, Alloy Steel, SS |
| Surface | FF / RF / RTJ / RJ |
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