Threaded stainless steel fittings are mainly used for small pipe diameters (Small Bore Piping), generally for piping systems whose nominal diameter is NPS 2 or smaller. Threaded pipe fittings are available in three pressure ratings: Class 2000, 3000 and 6000.
Thread pipe fittings can provide an effective seal for pipes transporting liquids, gases, steam, and hydraulic fluid. Threaded pipe fittings are mainly used in sectors and fields such as petrochemical, medical and health, electric power, aerospace, military, fire, metallurgy, shipbuilding, gas, nuclear power, and environmental protection, which are subject to high pressure and precision.
- The material specification for forged threaded stainless steel fittings conforms to the requirements of ASTM/ASME 182.
- The dimensions for forged stainless steel threaded fittings conform to ASME B16.11
- Products are packaged to ensure that there is no damage during transit.
- In case of exports,standard export packaging is done in wooden cases.
- All fittings and flanges are marked with Grade,Lot No,Size,Degree and our trade mark.
- On special requests we can also, make custom marking on our products.
Pressure Rating of Threaded Pipe Fittings, & Respective Pipes to be used:
|Description ||Class Designation |
|2000 ||3000 ||6000 |
|Elbows 45 and 90 degrees ||1/2″ to 4″ ||1/2″ to 2″ ||1/2″ to 2″ |
|Tees, Crosses, Coupling ||1/2″ to 4″ ||1/2″ to 2″ ||1/2″ to 2″ |
|Half-Coupling, Cap ||1/2″ to 4″ ||1/2″ to 2″ ||1/2″ to 2″ |
|Pipe Wall ||SCH 80 / XS ||SCH 160 ||XXS |
Production & Supply Range for Stainless Steel Threaded Fittings
|Name ||Forged Stainless Steel Threaded Weld Fittings |
|Materials ||ASTM A182 F304, F304L, F316, F316L, F321, F347, F904L, F317L, F316Ti, F51, F52, in pickled finish |
|Process ||Forged & Machined |
|Size ||1/8″ up to 4″ (DN6~DN100) |
|Pressure Rating ||2000#, 3000#, 6000#, 9000# |
|Types ||90° Elbow, 45° Elbow, Tee, Cross, Full Coupling, Half Coupling, Reducing Coupling, Pipe Cap, Hex Head , Bushing, Hex Head Plug, Square Head Plug, Round Head Plug, Union, Hex Nipple, Street Elbow, Bull Plug, Boss, Swage Nipple, Pipe Nipple, Adapter, Union (Male x Female), Branch Outlet, 90° Elbow Outlet, 45° Lateral Tee, Lateral Outlet, Nipple Branch Outlet |
|Standards ||ASME B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95 and MSS-SP-97. |
|Certification ||EN 10204 3.1/3.2 |
High Pressure Forged Stainless Steel Pipe Fittings, Threaded and Socket Weld Pipe Fittings
|Products ||Size |
|Stainless Steel 90° Elbows ||Stainless Steel Couplings || |
Sizes 1/8″ – 4″
Pressure Ratings –
2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
|Stainless Steel 45° Elbows ||Stainless Steel Reducers |
|Stainless Steel Street Elbows ||Stainless Steel Inserts |
|Stainless Steel Tees ||Stainless Steel Caps |
|Stainless Steel Crosses ||Stainless Steel Unions |