Stainless Steel Socket Weld Fittings are precision-engineered piping components used to connect small-bore, high-pressure piping systems. These fittings are known for their excellent corrosion resistance, high strength, leak-proof joints, and long service life.
Manufactured from high-quality stainless steel forgings, Socket Weld Fittings are extensively used in oil & gas, petrochemical, chemical processing, power generation, refineries, and high-pressure piping applications.
Stainless Steel Socket Weld Fittings are available in a wide range of austenitic stainless steel grades to suit demanding service conditions. The most commonly supplied grades include ASTM A182 F304, F316, F310, F321 and F347, offering excellent corrosion resistance, weldability, and high-temperature strength.
Stainless Steel Socket Weld Fittings Manufacturer in India | ASTM A182 F304 / F316 / F310 / F321 / F347 Supplier
Applications of Stainless Steel Socket Weld Fittings
| ● High Pressure & High Temperature Piping Systems |
| ● Oil & Gas and Refinery Pipelines |
| ● Chemical & Petrochemical Processing Plants |
| ● Power Generation & Thermal Plants |
| ● Hydraulic & Instrumentation Lines |
| ● Offshore & Marine Applications |
Specification Table of Stainless Steel Socket Weld Fittings
| Standard | ASTM A182 / ASME SA182 |
|---|---|
| Grades | F304, F316, F310, F321, F347 |
| Size | 1/8″ NB to 4″ NB |
| Pressure Class | 3000#, 6000#, 9000# |
| Types | Elbow, Tee, Coupling, Union, Cap, Plug |
| Manufacturing Process | Forged |
| End Connection | Socket Weld |
Stainless Steel Socket Weld Fitting Grades (ASTM A182)
| ● F304 – Good corrosion resistance and excellent weldability |
| ● F316 – Superior resistance to chlorides and chemical environments |
| ● F310 – High chromium and nickel content for elevated temperatures |
| ● F321 – Titanium stabilized grade for high-temperature service |
| ● F347 – Niobium stabilized grade with excellent creep resistance |
Mechanical Properties of Stainless Steel Socket Weld Fittings (Typical)
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation % |
|---|---|---|---|
| F304 | 205 | 515 | 40 |
| F316 | 205 | 515 | 40 |
| F310 | 205 | 520 | 40 |
| F321 | 205 | 515 | 40 |
| F347 | 205 | 515 | 40 |