AISI 904L SS Pipe Fittings
Siddhagiri Metals and Tubes is a leading supplier, manufacturer and exporter of AISI 904L Stainless Steel Pipe Fittings including 904L Stainless Steel Buttweld Fittings and Stainless Steel Fittings with ASTM A403, UNS N08904 and WP904L.
Other Names: ASTM A403 UNS N08904, Stainless Steel Pipe Fittings, Stainless Steel Fittings, Stainless Steel Buttweld Fittings, ASTM A403 WP904L
Material: SS904L, AISI 904L, SUS904L, INOX 904L, Stainless Steel 904L, UNS N08904, WNR 1.4539.
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
AISI 904L Stainless Steel Pipe Fittings Suppliers • SS 904L Buttweld Fittings • ASTM A403 UNS N08904 · WP904L Fittings
SS 904L Pipe Fittings supplied by Siddhagiri Metals and Tubes is a high quality 904L Stainless Steel Pipe Fittings and 904L Stainless Steel Buttweld Fittings. Siddhagiri Metals and Tubes offers 904L SS Buttweld Fittings or 904L SS Pipe Fittings in forms like SS 904L Long Radius Elbow, SS 904L Short Radius Elbow, SS 904L Long Radius Return Bends, SS 904L Short Radius Return Bends, SS 904L Reducing Elbow, SS 904L Caps, SS 904L Stub Ends, SS 904L Nipple, SS 904L Equal Tee, SS 904L UnEqual Tee, SS 904L Cross, SS 904L Concentric and Eccentric Reducer, SS 904L Collar, SS 904L Coupling. SS 904L Buttweld Fittings is exported to major countries covering national as well as international standards and specifications such as ASTM A403 UNS N08904 and ASTM A403 WP904L. 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 904L Stainless Steel Pipe Fittings / AISI 904L 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. Stainless Steel 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. 904L Pipe Fittings are manufactured and finished according to international standards ASTM A403 WP904L, ASTM A403 UNS N08904, ASME B16.9, ANSI B16.9, ASME B16.28, ANSI B16.28, ANSI B16.25, MSS-SP-43 & MSS SP-75. Our range of 904L 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 WP904L elbows are mandrel formed to ensure consistency. 904L 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 WP904L Bends are supplied as long radius return bends and short radius return bends. 904L 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. 904L 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. 904L 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. 904L 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. 904L 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. 904L 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. 904L Stainless Steel Pipe Couplings and Stainless Steel Pipe Couplings is in ready stock with Siddhagiri Metals and Tubes.
AISI 904L 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 904L 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 Stainless Steel 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 WP904L, ASTM A403 UNS N08904, En 1.4539.
- 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: Stainless Steel Seamless Pipe Fittings, Stainless Steel Welded Pipe Fittings
- Forms: SS 904L Long Radius Elbow, SS 904L Short Radius Elbow, SS 904L Long Radius Return Bend, SS 904L Short Radius Return Bend, SS 904L Reducing Elbow, SS 904L End Cap, SS 904L Stub Ends, SS 904L Pipe Nipple, SS 904L Equal Tee, SS 904L Unequal Tee, SS 904L Pipe Cross, SS 904L Reducing Cross, SS 904L Cross, SS 904L Concentric Reducer, SS 904L Eccentric Reducer, SS 904L pipe Collar, SS 904L 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
AISI 904L SS Buttweld 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 Stainless Steel 904L Pipe Fittings in Stock
SS 904L Long Radius Pipe Elbows
ASTM A403 WP904L Fittings — 904LSS Long Radius Elbows up to 24" NB in smls and 42" NB in Welded Range
SS 904L Short Radius Pipe Elbows
904LSS Short Radius Elbows As Per ASTM A403 WP904L Available up to 24" NB in smls and 42" NB in welded Range
SS 904L Long Radius Return Bends
904LSS Long Radius Return Bend Available up to 24" NB in smls and 42" NB in welded Range
SS 904L Short Radius Return Bends
904LSS Short Radius Return Bend Available up to 24" NB in smls and 42" NB in welded Range
SS 904L Reducing Elbow Pipe Fittings
904LSS Reducing Elbows Available in 1/8” NB to 24" NB Range As Per ASTM A403 WP904L
SS 904L Pipe Caps
904LSS Pipe Caps Available up to 24" NB in smls and 42" NB in welded Range
SS 904L Stub Ends — Pipe Fittings
904LSS Pipe Fittings Stub Ends Available up to 24" NB in smls and 42" NB in welded Range
SS 904L Pipe Fitting Nipple
904LSS Nipple Available As Per ASTM A403 WP904L Standard
SS 904L Equal Tee
904LSS Equal Tee — Buttweld Fittings ASME A403 UNS N08904 WP904L
SS 904L UnEqual Tee
904LSS Unequal Tee — Buttweld Fittings Manufacturer and Supplier
SS 904L Pipe Fittings Cross
ASTM A403 UNS N08904 Pipe Fittings 904LSS Cross Supplier
SS 904L Concentric, Eccentric Reducer
904LSS Concentric, Eccentric Reducer Buttweld Fittings in from SCH 5 to SCH XXS
SS 904L Collar Pipe Fittings
904L Collar Pipe Fitting ASTM A403 WP904L
SS 904L Coupling — Fittings
ASTM A403 UNS N08904 — 904L Coupling Available up to 24" NB in smls and 42" NB in welded Range
C Si Mn P S Ni Cr Mo Cu MIN - - - - - 23.000 19.000 4.000 1.000 MAX 0.020 1.000 2.000 0.045 0.035 28.000 23.000 5.000 2.000
(% in 50mm)
MIN 220 490 35.00 MAX 90
Density kg/dm³ 8 Modulus of elasticity GPa 195 Thermal conductivity W/m°C 15.8 Thermal Capacity J/kg°C 450 Electrical resistivity µΩm 1
Properties of AISI 904L Stainless Steel
904L SS Cold Forming
SS 904L is quite ductile and forms easily. The addition of molybdenum and nitrogen implies more powerful processing equipment may be necessary when compared with the standard 304/304L grades.
904L SS Hot Forming
Working temperatures of 1652 – 2102°F (900 – 1150°C) are recommended for hot working processes. Do not work this SS below 1742°F (950°C). If the final forming temperature falls below this threshold, a solution anneal of 1976 – 2156°F (1080 – 1180°C) is necessary. Rapid quenching is required.
904L SS Machining
The cold work hardening rate of SS 904L makes it less machinable than 410. Low speeds and constant feeds will minimize this SS's tendency to work harden. Tougher than 304 stainless with a long stringy chip, the use of chip breakers is recommended.
904L SS Welding
SS 904L can be readily welded by most standard processes. A post weld heat treatment is not necessary. All common fusion and resistance methods except oxyacetylene welding have proven successful. Use AWS E/ER 904L filler metal for best results.
904L SS Heat Treatment
904L stainless steel does not respond to heat treatment. Cold work will cause an increase in both hardness and strength. 1850-2050 F (1010-1121 C), followed by rapid cooling.
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.