Stainless Steel Threaded Fittings are precision-machined piping components designed to provide strong, leak-proof connections in low to medium pressure piping systems. These fittings are widely appreciated for their excellent corrosion resistance, durability, and ease of installation without welding.
Stainless Steel Threaded Fittings are manufactured from high-quality austenitic stainless steels and are suitable for use in corrosive, high-temperature, and hygienic environments across various industries.
Stainless Steel Threaded Fittings are available in a wide range of grades to suit different service conditions. The most commonly supplied grades include SS 304 / 304L, SS 316 / 316L, SS 321, SS 347 and SS 904L, offering excellent corrosion resistance, mechanical strength, and long service life.
Stainless Steel Threaded Fittings Manufacturer in India | SS 304 / 316 / 321 / 347 / 904L Fittings Supplier
Applications of Stainless Steel Threaded Fittings
| ● Chemical & Petrochemical Processing Plants |
| ● Oil & Gas Industry and Offshore Platforms |
| ● Food Processing & Dairy Equipment |
| ● Pharmaceutical & Biotechnology Industry |
| ● Water Treatment & Desalination Plants |
| ● Power Generation & Industrial Piping Systems |
Specification Table of Stainless Steel Threaded Fittings
| Standard | ASTM A182, ASME B16.11, MSS SP-83 |
|---|---|
| Size | 1/8″ NB to 4″ NB |
| Pressure Rating | 2000 LBS, 3000 LBS, 6000 LBS |
| Thread Type | NPT / BSP / BSPT |
| Fitting Type | Elbow, Tee, Union, Coupling, Plug, Cap, Bushing, Nipple |
| Surface Finish | Machined, Pickled, Polished |
Stainless Steel Threaded Fitting Grades (Sub-Products)
| ● SS 304 / 304L – Good corrosion resistance and excellent machinability |
| ● SS 316 / 316L – Superior resistance to chlorides and marine environments |
| ● SS 321 – Titanium stabilized grade for elevated temperature service |
| ● SS 347 – Niobium stabilized grade with enhanced creep resistance |
| ● SS 904L – High alloy grade with excellent resistance to strong acids |
Mechanical Properties of Stainless Steel Threaded Fittings (Typical)
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation % |
|---|---|---|---|
| SS 304 / 304L | 205 | 515 | 40 |
| SS 316 / 316L | 205 | 515 | 40 |
| SS 321 | 205 | 515 | 40 |
| SS 347 | 205 | 515 | 40 |
| SS 904L | 220 | 490 | 35 |