Stainless Steel 904L Pipe Fittings Manufacturer and Global Supplier
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Aashish Metals is a reliable manufacturer and exporter of Stainless Steel 904L Pipe Fittings. These pipe fittings have excellent corrosion resistance and are made to precision in dimensions. Complying with standards such as ASTM A403 WP904L, UNS N08904, and DIN 1.4539, the pressure and temperature tolerance of this fitting are very high. We offer a full range of 904L fittings, including elbows, tees, reducers, caps, stub ends, and bends-widely used in chemical plants, marine applications, and power generation industries.Each fitting is precision-engineered for maximum weldability and strength, thus becoming perfect for piping systems that are critical and work under corrosive conditions. The hallmark of Aashish Metals involves strict quality control and timely dispatch of goods to any part of the world, ensuring dependable solutions for projects originating in any part of the world.
We manufacture and supply a wide series of stainless steel 904L pipe fittings in various types and dimensions. Each fitting is made according to ASTM A403 WP904L, UNS N08904, and DIN 1.4539 standards for precision and durability. Our range comprises SS 904L elbows, tees, reducers, and buttweld fittings that ensure excellent corrosion resistance, offering long service life in chemical, marine, and power plant applications.
Stainless Steel 904L Pipe Fittings manufactured as per ASTM A403 WP904L standard
ASTM A403 WP904L Stainless Steel 904L Elbow used in chemical and marine piping systems
SS 904L UNS N08904 Tee Fitting offering superior corrosion resistance and weldability
ASTM A403 WP904L Stainless Steel 904L Buttweld Pipe Fittings for industrial applications
Stainless Steel 904L Buttweld Fittings including elbow tee reducer and cap types
DIN 1.4539 Stainless Steel 904L Reducer providing high strength and dimensional accuracy
904L Stainless Steel Pipe Fittings, SS 904L Buttweld Pipe Fittings, ASTM A403 WP904L Fittings, UNS N08904 Pipe Fittings, DIN 1.4539 SS 904L Fittings, 904L Seamless and Welded Pipe Fittings, SS 904L Elbow Tee Reducer Cap Stub End Cross, Stainless Steel 904L Buttweld Fittings Manufacturer, SS 904L Pipe Fittings Supplier Exporter and Global Supplier, 904L Pipe Fittings Stockist and Distributor in Mumbai India.
Aashish Metals manufactures stainless steel 904L pipe fittings to the precise international material and dimensional specifications for reliable performance in various industries. Manufactured in accordance with ASTM A403 WP904L and ASME SA403 specifications, the fittings offer superb strength, accurate thickness, and excellent resistance to corrosion. The material specification is to UNS N08904 and DIN 1.4539, renowned for excellent resistance in chloride-rich and acidic situations. All SS 904L buttweld fittings are seamless and welded, manufactured in accordance with ANSI B16.9 standards to ensure even wall thickness and smooth surface finish.
Our 904L fittings are used in pipelines, condensers, heat exchangers, and pressure vessels where the resistance to corrosion must be high. Each of our fittings undergoes a strict quality check that includes PMI, hydro, and hardness tests to fit global industrial standards.
For engineers comparing materials for challenging environments, we also recommend checking out our blog on 904L and SS316 Difference to understand why SS 904L applications in aggressive chemical and marine use are preferred.
- Specification Details of Stainless Steel 904L Pipe Fittings
- Stainless Steel 904L Pipe Fittings Equivalent Grades
- Stainless Steel 904L Pipe Fittings Quality and Test reports
- SS 904L Pipe Fittings International Standards
- Various Types of SS 904L Buttweld Pipe Fittings Available
- Stainless Steel 904L Welded and Buttweld Fittings Dimensions Chart and Weight
- Chemical Composition of Stainless Steel 904L Pipe Fittings
- Mechanical and Physical Properties of SS 904L Pipe Fittings
- Ready Stock and Supply Range of Stainless Steel 904L Pipe Fittings
- Stainless Steel 904L Pipe Fittings Price List
- Applications and Industrial Uses of Stainless Steel 904L Pipe Fittings
Specification Details of Stainless Steel 904L Pipe Fittings
| Property / Standard | Details |
|---|---|
| SS 904L Pipe Fittings Standard | ASTM A403 / ASME SA403 |
| SS 904L Pipe Fitting Dimensions | ANSI B16.9, B16.25, B16.28, MSS-SP-43, MSS-SP-48, MSS-SP-59 |
| SS 904L Buttweld Fittings Schedule | SCH 5S, 10S, 10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS |
| Stainless Steel 904L Pipe Fittings Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| SS 904L Pipe Fittings Size Range | Seamless Butt Weld Fittings : 1/2″ – 10″ Welded Fittings : 1/2″ – 48″ |
| ASTM A403 WP904L Pipe Fittings Manufacturing process | Push, Press, Forge, Cast, etc. |
| Packing of Products | Wooden Pallet, Canton, Carton / Small Box or as required, or as per Customers Requests |
Stainless Steel 904L Pipe Fittings Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
Stainless Steel 904L Pipe Fittings Quality and Test reports
- Third Party Inspection
- EN 10204/3.1B
- 100% Radiography Test
- Raw Materials Certificate
- Mill test
SS 904L Pipe Fittings International Standards
| Standard Code | Standard Name |
|---|---|
| American Steel Pipe Fittings Standard | |
| ANSI ASME SA-403 | Forged Durimet pipe fittings |
| ANSI ASME B16.9 | Factory-Made wrought steel pipe fittings |
| ANSI ASME B16.28 | Wrought steel butt-welding short radius elbows and returns |
| ISO 5251 | Stainless steel butt-welding fittings |
| MSS SP-43 | Wrought stainless steel butt-welding fittings |
| MSS SP-75 | Forging butt-welding fittings |
| German Steel Pipe Fittings Standard | |
| DIN 2605 | Steel butt-welding pipe fittings.elbows and bends |
| DIN 2615 | Steel butt-welding pipe fittings.tees |
| DIN 2616 | Steel butt-welding pipe fittings.reducers |
| DIN 2617 | Steel butt-welding pipe fittings.caps |
| Japanese Steel Pipe Fittings Standard | |
| JIS B2311 | Universal steel butt-welding pipe fittings |
| JIS B2312 | Steel butt-welding pipe fittings |
| JIS B2313 | Steel plate butt-welding pipe fittings |
| Other Steel Pipe Fittings Standard | |
| EN 1025 | 3 Butt-welding pipe fittings |
We Supplied a Comprehensive Range Of 904L Stainless Steel Pipe Fittings
Various Types of SS 904L Buttweld Pipe Fittings Available
Stainless Steel 904L Pipe Elbow
- SS 904L 180 Deg. Elbow
- ASME SA403 WP904L Pipe Elbows
- Stainless Steel 904L Buttweld Elbow
- SS 904L 90 Deg Butt weld Elbow
- UNS N08904 Seamless Elbow
- Stainless Steel 904L Seamless Elbow
- SS 1.4539 Seamless Elbow
- SS 1.4539 Butt Weld Elbow
- UNS N08904 Buttweld Elbows
- ASTM A403 WP904L SS Seamless Elbow
- 904L Stainless Steel Buttweld Elbow
- ANSI B16.9 WP904L Butt weld Elbow
Stainless Steel 904L Pipe Tee
- SS 1.4539 Welded Tee
- 904L Stainless Steel Buttweld Tee
- SS 904L Lateral Tee
- SS 1.4539 Seamless Tee
- Stainless Steel 904L Buttweld Tee
- Stainless Steel 904L Seamless Tee
- UNS N08904 Seamless Tee
- ASME SA403 WP904L Pipe Tee
- 904L SS Reducing Tees
- SS 1.4539 Butt Weld Tee
- ANSI B16.9 WP904L Butt weld Tee
- ASTM A403 WP904L SS Seamless Tee
Stainless Steel 904L Pipe Cross
- ANSI B16.9 WP904L Butt weld Cross
- 904L SS Reducing Crosses
- SS 1.4539 Welded Cross
- UNS N08904 Buttweld Cross
- SS 1.4539 Butt Weld Cross
- UNS N08904 Seamless Cross
- Stainless Steel 904L Buttweld Cross
- ASTM A403 WP904L SS Seamless Cross
- ASME SA403 WP904L Pipe Cross
- 904L Stainless Steel Buttweld Cross
- SS 904L Equal Crosses
- Stainless Steel 904L Seamless Cross
Stainless Steel 904L Reducers
- SS 1.4539 Welded Reducer
- SS 1.4539 Butt Weld Reducer
- UNS N08904 Buttweld Pipe Reducer
- 904L Stainless Steel Buttweld Reducer
- UNS N08904 Seamless Reducer
- ASME SA403 WP904L Reducer
- ANSI B16.9 WP904L Butt weld Reducer
- Stainless Steel 904L Pipe Reducer
- SS 1.4539 Seamless Reducer
- ASTM A403 WP904L SS Seamless Reducer
- Stainless Steel 904L Seamless Reducer
- Stainless Steel 904L Buttweld Reducer
Stainless Steel 904L Pipe Cap
- Stainless Steel 904L Seamless Pipe Cap
- ASTM A403 WP904L SS Seamless Pipe Cap
- UNS N08904 Buttweld End Cap
- SS 1.4539 Welded Pipe Cap
- UNS N08904 Seamless Pipe Cap
- 904L Stainless Steel Buttweld Pipe Cap
- SS 1.4539 Butt Weld Pipe Cap
- ANSI B16.9 WP904L Butt weld Pipe Cap
- SS 1.4539 Seamless Pipe Caps
- Stainless Steel 904L Buttweld Pipe Caps
- ASME SA403 WP904L Pipe Caps
Stainless Steel 904L Stub End
- SS 1.4539 Seamless Stub Ends
- ASTM A403 WP904L SS Seamless Stub End
- 904L Stainless Steel Short Stub End
- Stainless Steel 904L Buttweld Stub End
- SS 1.4539 Welded Stub End
- UNS N08904 Buttweld Stub End
- ASME SA403 WP904L Pipe Stub End
- UNS N08904 Seamless Stub End
- SS 1.4539 Butt Weld Stub End
- Stainless Steel 904L Seamless Stub End
- ANSI B16.9 WP904L Butt weld Stub End
Stainless Steel 904L Welded Buttweld Fittings Chart & Weight
| Product range and theoretical weights (kg) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| DN | Schedule 10S | Schedule 40S | Schedule 80S | ||||||
| 900 Elbow | 450 Elbow | Equal tee | 900 Elbow | 450 Elbow | Equal tee | 900 Elbow | 450 Elbow | Equal tee | |
| 8 | 0.02 | 0.01 | 0.03 | 0.03 | 0.02 | 0.06 | 0.04 | 0.03 | 0.07 |
| 10 | 0.03 | 0.02 | 0.05 | 0.03 | 0.02 | 0.03 | 0.06 | 0.04 | 0.09 |
| 15 | 0.06 | 0.03 | 0.09 | 0.08 | 0.04 | 0.10 | 0.10 | 0.05 | 0.14 |
| 20 | 0.07 | 0.03 | 0.13 | 0.08 | 0.04 | 0.17 | 0.11 | 0.05 | 0.20 |
| 25 | 0.14 | 0.08 | 0.28 | 0.15 | 0.11 | 0.29 | 0.22 | 0.14 | 0.38 |
| 32 | 0.23 | 0.11 | 0.49 | 0.26 | 0.17 | 0.59 | 0.40 | 0.23 | 0.68 |
| 40 | 0.30 | 0.17 | 0.68 | 0.40 | 0.23 | 0.86 | 0.51 | 0.29 | 1.02 |
| 50 | 0.50 | 0.25 | 0.85 | 0.70 | 0.4 | 1.28 | 0.91 | 0.59 | 1.59 |
| 65 | 0.85 | 0.48 | 1.41 | 1.40 | 0.77 | 2.19 | 1.81 | 0.99 | 3.13 |
| 80 | 1.25 | 0.63 | 1.77 | 2.20 | 1.08 | 3.31 | 2.97 | 1.50 | 4.45 |
| 90 | 1.70 | 0.75 | 2.67 | 2.83 | 1.42 | 4.08 | 4.00 | 2.00 | 5.44 |
| 100 | 2.10 | 1.08 | 3.46 | 4.47 | 2.09 | 5.27 | 6.18 | 2.81 | 7.71 |
| 150 | 5.45 | 2.72 | 8.07 | 10.89 | 5.44 | 10.99 | 16.32 | 8.16 | 13.61 |
| 200 | 10.20 | 5.33 | 15.65 | 21.54 | 10.77 | 20.91 | 33.11 | 16.56 | 28.12 |
| 250 | 18.15 | 9.75 | 26.46 | 38.56 | 19.27 | 35.38 | 51.71 | 25.86 | 49.90 |
| 300 | 25.80 | 13.62 | 39.46 | 59.42 | 29.71 | 62.14 | 79.38 | 39.69 | 83.91 |
| Product range and theoretical weights (kg) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| DN | Schedule 10S | Schedule 40S | Schedule 80S | ||||||
| Con reducer | Ecc reducer | Reducing tee | Con reducer | Ecc reducer | Reducing tee | Con reducer | Ecc reducer | Reducing tee | |
| 40x.25 | 0.19 | 0.19 | 0.60 | 0.26 | 0.26 | 0.76 | 0.34 | 0.34 | 0.90 |
| 50×25 | 0.28 | 0.28 | 0.73 | 0.40 | 0.40 | 1.10 | 0.54 | 0.54 | 1.37 |
| 50×40 | 0.31 | 0.31 | 0.76 | 0.45 | 0.45 | 1.15 | 0.59 | 0.59 | 1.43 |
| 80x.50 | 0.55 | 0.55 | 1.56 | 1.00 | 1.00 | 2.91 | 1.79 | 1.79 | 3.91 |
| 100×50 | 0.78 | 0.78 | 2.94 | 1.50 | 1.50 | 4.48 | 1.95 | 1.95 | 6.55 |
| 100×80 | 0.87 | 0.87 | 3.04 | 1.74 | 1.74 | 4.64 | 2.33 | 2.33 | 6.79 |
| 150×80 | 1.82 | 1.82 | 6.86 | 3.95 | 3.95 | 9.68 | 5.51 | 5.51 | 11.57 |
| 150×100 | 1.96 | 1.96 | 7.10 | 4.07 | 4.07 | 11.94 | 5.96 | 5.96 | 11.97 |
| 200×100 | 3.01 | 3.01 | 13.46 | 6.55 | 6.55 | 17.98 | 9.23 | 9.23 | 24.18 |
| 200×150 | 3.19 | 3.19 | 14.08 | 6.74 | 6.74 | 18.82 | 10.12 | 10.12 | 25.31 |
We Keep Bulk Stock Of 904L Stainless Steel Pipe Fittings At Our Stockyard, Contact Us For Free Sample & Stock List.
Chemical Composition of Stainless Steel 904L Pipe Fittings
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
|---|---|---|---|---|---|---|---|---|---|
| SS 904L | 0.020 max | 2.00 max | 1.00 max | 0.040 max | 0.030 max | 19.00 – 23.00 | 4.00 – 5.00 max | 23.00 – 28.00 | 1.00 – 2.00 |
Mechanical and Physical Properties of SS 904L Pipe Fittings
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 7.95 g/cm3 | 1350 °C (2460 °F) | Psi – 71000 , MPa – 490 | Psi – 32000 , MPa – 220 | 35 % |
Ready Stock and Supply Range of Stainless Steel 904L Pipe Fittings
| ASTM A403 WP 904L Stainless Steel Lateral Tee | SS 904L SR Elbow |
| 904L Stainless Steel Pipe Fittings | Stainless Steel 904L Weldable 1.5D Elbow |
| SS 904L 90° Seamless Elbow | 904L Stainless Steel LR Elbow |
| 904L Stainless Steel 180° LR Return Bend | SS 1.4539 Lap joint Stub Ends |
| ASME B16.9 Stainless Steel 904L Pipe Nipple | SS 904L Buttweld Equal Cross |
| SS 1.4539 Short Radius Elbow | Stainless Steel 904L Reducing Tee |
| SS 904L Welded Lateral Tee | Type 904L Stainless Steel Seamless Pipe Fittings |
| Stainless Steel N08904 Buttweld Fittings | Stainless Steel 904L Barred Tee |
| SS Gr 904L Industrial Pipe Fittings | 904L Stainless Steel Reducing Nipple |
| Stainless Steel 904L 10D Elbow | 904L Stainless Steel End Pipe Cap |
| UNS N08904 Stainless Steel Swage Nipple |
For Stainless Steel 904L Pipe Fittings price list
Request the latest Stainless Steel 904L Pipe Fittings List. Please click on the request a quote button or click here to request the updated price list and ready stock information along with your requirement. Aashish Metal & Alloys maintains a stock of all standard items and can export them at best price for 904L Stainless Steel Butt weld Fittings.
Applications and Industrial Uses of Stainless Steel 904L Pipe Fittings
- The fitting is also common in pipelines that carry corrosive acids in most chemical processing units and fertilizer plants, e.g. sulfuric and phosphoric acid.
- Critical in desalination unit and marine settings, where a chloride-saturated environment requires high-pitting and crevice resistance to corrosion.
- Applications in high temperature and pressure such as in oil and gas refineries and in offshore platforms and petrochemical installations.
- Ideally used in heat exchangers, power generation plants or where high thermal conductivity and long service life is needed.
- Its non-contaminating and hygienic characteristics are practical in pulp and paper sectors, the pharmaceutical sector, and in food processing plants.
- They are typically utilized in condenser tubes, pressure vessels, and pipeline joints that are to be connected to each other through a durable, welded or buttweld.
- It can be used in custom fabrication applications where SS 904L fittings are used to offer strength, ductility and good weldability in a broad selection of industries.
Application Industry
For More Information About Stainless Steel 904L Pipe Fittings please call +91-22-66362223 / 66394926 or send an email to export@aashishmetal.com
Why Choose Aashish Metals for Stainless Steel 904L Pipe Fittings
Aashish Metals is a reliable manufacturer and worldwide exporter of stainless steel 904L pipe fittings. We provide quality engineered products that are produced to international standards. The accuracy, the strength, and long-term performance of fittings are manufactured per ASTM A403 WP904L, UNS N08904, and DIN 1.4539.
- Global Supply Expertise: Providing customers with a timely export service and paperwork across Asia, Europe, and the Middle East.
- Certified quality assurance: To the requirements of EN 10204 3.1, each lot is tested to have PMI, hydro and hardness.
- Product Ranges: Complete line of SS 904L elbows, tees, reducer, caps, and stub ends in seamless and welded.
- Timely Delivery: Efficient manufacturing and prepared inventory in case of emergency needs in the industry.
- Customer Solutions: Surface finishes, custom dimensions and packing to your project specific project needs
Frequently Asked Questions About Stainless Steel 904L Pipe Fittings
The Stainless Steel 904L Pipe Fittings is a high-alloy austenitic material and can be used in highly corrosive environments with high levels of corrosion resistance. They are deployed in large numbers in chemical processing, marine, and oil refinery environments, where normal stainless steels can be used and fail.
Fittings are manufactured per the ASTM A403 WP904L, ASME SA403 and ANSI B16.9 that guarantee uniform wall thickening, high tensile strength, and compatibility with international piping systems.
Grade 904L is rich in Nickel (Ni), Chromium (Cr), and Molybdenum (Mo) as well as additions of copper and is more resistant to reducing as well as oxidizing acids like sulfuric acid and phosphoric acid.
Yes, Aashish metals has the SS 904L buttweld fittings available in seamless and welded buttweld fittings to suit different industrial project requirements in terms of pressure, temperature, and dimensions demands of the project
Aashish Metals supply certified ASTM A403 WP904L fittings supported by EN 10204 3.1 test reports, world supply experience and rapid delivery of stock on demand. High resistance to corrosion assurance, accuracy in dimension, and successful performance in industries are ensured in our products.
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