AISI 316L SS Pipe Fittings
Siddhagiri Metals and Tubes is a leading supplier, manufacturer and exporter of AISI 316L Stainless Steel Pipe Fittings including 316L Stainless Steel Buttweld Fittings and Stainless Steel Fittings with ASTM A403, UNS S31603 and WP316L.
Other Names: ASTM A403 UNS S31603, Stainless Steel Pipe Fittings, Stainless Steel Fittings, Stainless Steel Buttweld Fittings, ASTM A403 WP316L Fittings
Material: SS316L, AISI 316L, SUS316L, INOX 316L, Stainless Steel 316L, UNS S31603, WNR 1.4404.
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
AISI 316L Stainless Steel Pipe Fittings Suppliers • ASTM A403 UNS S31603 • WP316L Fittings · Stainless Steel Buttweld Fittings
SS 316L Pipe Fittings supplied by Siddhagiri Metals and Tubes is a high quality 316L Stainless Steel Pipe Fittings and 316L Stainless Steel Buttweld Fittings. Siddhagiri Metals and Tubes offers 316L SS Buttweld Fittings or 316L SS Pipe Fittings in forms like SS 316L Long Radius Elbow, SS 316L Short Radius Elbow, SS 316L Long Radius Return Bends, SS 316L Short Radius Return Bends, SS 316L Reducing Elbow, SS 316L Caps, SS 316L Stub Ends, SS 316L Nipple, SS 316L Equal Tee, SS 316L UnEqual Tee, SS 316L Cross, SS 316L Concentric and Eccentric Reducer, SS 316L Collar, SS 316L Coupling. SS 316L Buttweld Fittings is exported to major countries covering national as well as international standards and specifications such as ASTM A403 UNS S31603 and ASTM A403 WP316L. These Stainless Steel Pipe Fittings or Stainless Steel Buttweld Fittings are widely used in various industrial applications.
Siddhagiri Metals and Tubes specializes in offering hard to find items in large or small quantity. Contact Us Today ! for more information on AISI 316L Stainless Steel Pipe Fittings / AISI 316L Stainless Steel Buttweld Fittings.
A fitting is used in pipe systems to connect straight pipe or tubing sections, adapt to different sizes or shapes and for other purposes, such as regulating fluid flow. Pipe Fittings are used in a piping system to change direction or function, which is mechanically joined to the system. The simplest way to achieve this is to bend the pipe in the direction required, but this process will stretch and thin the outer wall of the pipe whilst thickening and wrinkling, the inner wall of the pipe. This results in flow resistance and accelerated wall erosion. 316L Pipe Fittings are manufactured and finished according to international standards ASTM A403 WP316L, ASTM A403 UNS S31603, ASME B16.9, ANSI B16.9, ASME B16.28, ANSI B16.28, ANSI B16.25, MSS-SP-43 & MSS SP-75. Our range of 316L buttweld fittings includes Elbows, Tees, Cross, Cap, Reducers, Collars, Bends in all sizes and forms.
Stainless Steel Elbow Fittings—Stainless Steel Pipe Elbows are installed between two lengths of pipe or tube allowing a change of direction by 180°, 90° or 45°. The ends are machined for Butt Welding when the two ends differ in size, it is called a Reducer or, Reducing Elbow. Pipe Fitting Elbows are available as 180° elbows, 90° elbows or 45° elbows in 1D, 1.5D, 2D, 3D, 5D, 6D, 8D, 10D radius as short and long radius elbows. All ASTM A403 WP316L elbows are mandrel formed to ensure consistency. 316L Stainless Steel Elbow Fittings and Stainless Steel Elbow Fittings is in ready stock with Siddhagiri Metals and Tubes.
Stainless Steel Return Bend Fittings— Bends are similar to elbows with different bending radiuses. ASTM A403 WP316L Bends are supplied as long radius return bends and short radius return bends. 316L Stainless Steel Return Bend and Stainless Steel Return Bend is in ready stock with Siddhagiri Metals and Tubes.
Stainless Steel Pipe Cross Fittings—Pipe Fitting Cross are used in several industries for providing the leak free and torque free sealing in any piping or tubing connection known for their close tolerances. 316L Stainless Steel Pipe Cross and Stainless Steel Pipe Cross is in ready stock with Siddhagiri Metals and Tubes.
Stainless Steel Cap Pipe Fittings—The function of a Pipe Cap is to block off the end of a line in an industrial piping system. Pipe Cap is fitted by placing the end cap over the open line and welding around the joint. 316L Stainless Steel End Cap and Stainless Steel End Cap is in ready stock with Siddhagiri Metals and Tubes.
Stainless Steel Tee Pipe Fittings—Pipe Fitting Tee is widely used in industrial piping systems to merge or divide fluids and do not require special tubing preparation before installation. Tees are available in different threading specifications and are engineered to close tolerances and precise dimensions. 316L Stainless Steel Tee Fittings and Stainless Steel Tee Fittings is in ready stock with Siddhagiri Metals and Tubes.
Stainless Steel Stub Ends Pipe Fittings—Stub Ends are installed in pairs and mated together with two Lap-Joint Flanges. The surface of the stub end has a phonographic serrated gasket surface which prevents leakage at the joint. Using stub ends allows sections of the line to be opened for cleaning, inspection or quick replacement, etc, without the need to re-weld. 316L Stainless Steel Stub End and Stainless Steel Stub End is in ready stock with Siddhagiri Metals and Tubes.
Stainless Steel Pipe Reducer Fittings— Reducers are supplied as Eccentric Reducer, Concentric Reducer and Conical Reducer or Bell Shaped Reducer. 316L Stainless Steel Pipe Reducer and Stainless Steel Pipe Reducer is in ready stock with Siddhagiri Metals and Tubes.
Stainless Steel Pipe Coupling— Couplings are used to merge two equal ends in a piping system. Couplings are classified as half-coupling and full-coupling. 316L Stainless Steel Pipe Couplings and Stainless Steel Pipe Couplings is in ready stock with Siddhagiri Metals and Tubes.
AISI 316L Stainless Steel Pipe Fittings manufactured by Siddhagiri Metals and Tubes are designed for high performance under extreme environments. Moreover, our Pipe Fittings have wall thickness designed with ample erosion and corrosion allowance .We stock a full range of 316L pipe fittings in sizes 1/8” NB to 24" NB in SCH5, SCH10, SCH40, SCH80, SCH160, SCH XS, SCH XXS. Siddhagiri Metals and Tubes have a huge inventory of buttweld fittings in various forms such as End Cap, Stub Ends, Pipe Nipple, Equal Tee, Unequal Tee, Concentric Reducer, Eccentric Reducer, Collar, Long Radius Elbow, Short Radius Elbow, Return Bend, Elbow, Coupling. All our products are tested under expert supervision and test documents such as Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non-Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports are provided. Pipe Fittings have a variety of applications in Oil, Gas, Filtration, Refrigeration, Refining, Petrochemical, and Offshore Industries. We have been exporting buttweld fittings in many countries such as Australia, Saudi Arabia, South Africa, Iraq, Iran, UAE, USA, Russia, Germany, Thailand, etc.
- Pipe Fittings Specification: ASTM A403 WP316L, ASTM A403 UNS S31603, En 1.4404.
- Dimenison Standards: ASME B16.9, ANSI B16.9, ASME B16.28, ANSI B16.28, ANSI B16.25, MSS-SP-43, MSS-SP-75
- Thickness Range: 2.77mm to 59.64mm
- Outside Diameter(OD): 2.77mm to 59.64mm
- Type: Seamless Pipe Fittings, Welded Pipe Fittings
- Forms: Stainless Steel Long Radius Elbow, Stainless Steel Short Radius Elbow, Stainless Steel Long Radius Return Bend, Stainless Steel Short Radius Return Bend, Stainless Steel Reducing Elbow, Stainless Steel End Cap, Stainless Steel Stub Ends, Stainless Steel Pipe Nipple, Stainless Steel Equal Tee, Stainless Steel Unequal Tee, Stainless Steel Pipe Cross, Stainless Steel Reducing Cross, Stainless Steel Cross, Stainless Steel Concentric Reducer, Stainless Steel Eccentric Reducer, Stainless Steel pipe Collar, Stainless Steel Pipe Coupling
- Size Range: 1/8” NB to 24" NB in SCH 5, SCH10, SCH40, SCH80, SCH160, SCH XS, SCH XXS
- Bending Radius: 1D, 1.5D, 2D, 3D, 5D, 6D, 8D, 10D
- Origin: Indian Origin, European Origin, Japanese Origin
- Testing and Documents: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
- Packing: Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests
316L Stainless Steel Pipe Fittings Sizes in Stock
|Forms of Pipe Fttings||Pipe Fitting Size Range||Schedules of Butt weld fittings||Dimension Standards|
|Seamless Pipe Fittings||Welded Pipe Fittings|
|Stainless Steel Return Bends||1/8” NB to 8" NB||SCH 5, SCH 5S, SCH 10, SCH 10S, SCH 20, SCH 30, SCH 40S, SCH 40, SCH STD, SCH 60, SCH 80s, SCH 100, SCH 120, SCH XS, SCH XXS, SCH 160, upto 50mm in case of Welded Fittings||ASME B16.9, ANSI B16.9, ASME B16.28, ANSI B16.28, ANSI B16.25, MS SP 75|
|Stainless Steel Tees||1/8” NB to 24" NB||Upto 42" NB|
|Stainless Steel Reducers||1/8” NB to 24" NB||Upto 42" NB|
|Stainless Steel End Caps||1/8” NB to 24" NB||Upto 42" NB|
|Stainless Steel Swage Nipple||2 1/16” to 30”|
|Stainless Steel Elbows — 45, 90 & 180 Degree||1/8” NB to 24" NB||Upto 42" NB|
|Stainless Steel Cross||1/8” NB to 8" NB|
Forms of ASTM A403 WP316L Pipe Fittings in Stock
SS 316L Long Radius Pipe Elbows
ASTM A403 WP316L Fittings — 316LSS Long Radius Elbows up to 24" NB in smls and 42" NB in Welded Range
SS 316L Short Radius Pipe Elbows
316LSS Short Radius Elbows As Per ASTM A403 WP316L Available up to 24" NB in smls and 42" NB in welded Range
SS 316L Long Radius Return Bends
316LSS Long Radius Return Bend Available up to 24" NB in smls and 42" NB in welded Range
SS 316L Short Radius Return Bends
316LSS Short Radius Return Bend Available up to 24" NB in smls and 42" NB in welded Range
SS 316L Reducing Elbow Pipe Fittings
316LSS Reducing Elbows Available in 1/8” NB to 24" NB Range As Per ASTM A403 WP316L
SS 316L Pipe Caps
316LSS Pipe Caps Available up to 24" NB in smls and 42" NB in welded Range
SS 316L Stub Ends — Pipe Fittings
316LSS Pipe Fittings Stub Ends Available up to 24" NB in smls and 42" NB in welded Range
SS 316L Pipe Fitting Nipple
316LSS Nipple Available As Per ASTM A403 WP316L Standard
SS 316L Equal Tee
316LSS Equal Tee — Buttweld Fittings ASME A403 UNS S31603 WP316L
SS 316L UnEqual Tee
316LSS Unequal Tee — Buttweld Fittings Manufacturer and Supplier
SS 316L Pipe Fittings Cross
ASTM A403 UNS S31603 Pipe Fittings 316LSS Cross Supplier
SS 316L Concentric, Eccentric Reducer
316LSS Concentric, Eccentric Reducer Buttweld Fittings in from SCH 5 to SCH XXS
SS 316L Collar Pipe Fittings
316L Collar Pipe Fitting ASTM A403 WP316L
SS 316L Coupling — Fittings
ASTM A403 UNS S31603 — 316L Coupling Available up to 24" NB in smls and 42" NB in welded Range
C Ni Mn P S Si Cr MIN - 10.000 - - - - 16.000 MAX 0.030 14.000 2.000 0.045 0.030 0.075 18.000
(% in 50mm)
MIN 170 485 40.00 MAX 95
Density lb/in³ 0.285 Modulus of Elasticity psi 29 x 10-6 Thermal Conductivity Btu/ft hr°F 8.7 Heat Capacity Btu/lb°F 0.12 Electrical Resistivity Ω-inch 28.7 x 10-6
Properties of AISI 316L Stainless Steel
316L SS Cold Forming
316/316L being extremely tough and ductile, can be easily cold worked such as roll form, swaging, cold heading, deep drawing, bent, etc. Severely cold formed parts should be annealed to remove stresses.
316L SS Hot Forming
Most manufacturers recommend a maximum forging temperature between 2100°F and 2300°F. Best Corrosion resistance is obtained if the forgings are given a final anneal.
316L SS Machining
316/316L is more difficult to machine because of its toughness. 316/316L machines with chip breakers and curlers. A large tool and great amounts of cutting fluid should be used. 316/316L work hardens rapidly thus, heavy positive feeds at low speeds should be used.
316L SS Welding
Excellent weldability by all standard fusion methods, both with and without filler metals. Heavy welded sections post-weld annealing for maximum corrosion resistance is not required for grade 316L.
316L SS Heat Treatment
Annealing temperature range is 1900 to 2100°F (1038 to 1149°C). Cannot be hardened by heat treatment. Special consideration is needed to compensate for a higher coefficient of thermal expansion to avoid warping and distortion.
Services We Offer
Documentation is a very important part of the products we supply, and we work continuously to enhance the efficiency of the document-handling process without compromising quality of the product. Documents provided along with the shipment include Certificate of Origin, Material Test Certificate as per EN 10204 3.1 and 10204 3.2, NACE MR10103 and NACE MR0175 certified Test Certificates.
Stainless Steel Buttweld Fittings are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFFE. Our products undergo stringent quality tests before they are dispatched.
PMI Testing, Ultrasonic Test, Mechanical Testing, Spectro Tests for Chemical Analysis of the grade, Flaring Test, IGC, etc. are some of the tests conducted at our facility. We welcome stage wise inspection from any of your representative or third party inspection agencies.
Packing and Delivery
The product is wrapped and packed in wooden crates or carton boxes. Our primary goal is to deliver quality products in time, no matter where the client is located.