- Size In Ready Stock: 1/2" to 48"
- ASTM Standard: ASTM A403 WP904L
- Steel Types : Austenitic
- UNS Designation : UNS N08904
- Werkstoff Number : WNR 1.4539
- Suitable for : Harsh Environment
- ASME Standard : ASME B16.9 and ANSI B16.28
- Available Thickness: SCH 10, SCH 20, SCH 40, SCH 80, SCH 100, SCH 120
- Top Approvals: KNPC, ADNOC, Saudi Aramco, Qatar Gas, SABIC Vendors
- Raw Material Origin: India, USA, Europe, Korea, Japan, Germany
- MTC: EN 10204 3.1 / 3.2
- RFQ: contact@pipingmaterial.sa

Management having 26 Years of Experience Dealing with Stainless Steel 904L Pipe Fittings Suppliers in Saudi Arabia
Get Quotes From Genuine ADNOC Approved A403 WP904L Elbow Suppliers in Saudi Arabia
Pipingmaterial.sa is Saudi Arabia verified B2B ordering platform connecting industrial buyers directly with genuine stainless steel 904l pipe fittings suppliers in saudi arabia. Backed by 26 years of experience, our stockists are Saudi Aramco, Qatar Gas, and ADNOC approved, holding ASTM A403 WP904L elbow ex-stock in Jeddah, Riyadh, Al Jubail, and Dammam etc.
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- Stainless Steel 904L Pipe Fittings Specification
- Can Suppliers of SS 904L Elbow Supply Material in Customized Size?
- Types of Stainless Steel 904L Buttweld Fittings for Petrochemical
- 904L Fittings Temperature Range
- What is the Delivery Lead Time to Riyadh for NDT tested SS 904L Tee?
- A403 Grade WP904L End Cap Weight Chart
- Stainless Steel 904L Elbow Welding Technique
- Can SS 904L Pipe Fittings Handle High Temperature Applications?
- Stainless Steel 904L Fittings Chemical Composition
- Find ADNOC Approved ASTM A403 WP904L Fittings Suppliers
- Stainless Steel 904L Pipe Fittings Equivalent
- 904L Welded Fittings Tensile and Yield Strength
- What is the Standard Hardness for SS 904L Fittings?
- SS 904L Buttweld Tee Manufacturing Process
- 904L Concentric Reducer Dimensions
- Top 10 Applications of A403 WP904L Pipe Fittings
- UNS N08904 Fittings Timeline & Delivery Schedule to Saudi Arabia
- Find Dealers and Distributors of WNR 1.4539 Stub End in Saudi Arabia
- Check Ready Stock Of Stainless Steel 904L Pipe Fittings Other Grades
Stainless Steel 904L Pipe Fittings Specification

- SUS 904L BW Fittings : 1/2" - 36"
- A403 Gr WP904L SMLS Fittings : 1/2" - 24"
- Inox 904L Weld Fittings: 24" - 72"

- SCH 20, 40, 60
- SCH 80, 100, 120
- Schedule 40, 160 180
- Marine & Seawater
- Sulfuric Acid Plants
- Oil Refineries

- CNC Machine
- Cold Forging
- Hot Forging

- Steam & Water
- Air
- Gas & Oil

- Brushed
- Mirror Polished
- Bright Annealed

- ASTM A403 WP904L Fittings
- ASME B16.28
- ASME B16.9

- SS 904L Buttweld Fittings
- 904L Stainless Steel Welded Fittings
- A403 WP904L Seamless Fittings

- Cutting
- Bending
- Welding
- NACE MR0103
- NACE MR0175
- Carton Box
- Bubble Wraps or Custom
- Wooden Boxes
- Pressure Testing
- Proof Test
- Ultrasonic Testing
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Submit Your Inquiry To Pipingmaterial.sa and Response Guaranteed Within Hours, Not Days. Our Team Connect You With Real A403 WP904L Elbow Stockists Keeping Ex-stock Material, Best Market Price Guaranteed.
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Types of Stainless Steel 904L Buttweld Fittings for Petrochemical
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Request Quote Now904L Fittings Temperature Range
Operating Temperature
- 400°C
- Used from Cryogenic Temperatures
Maximum Service Temperature
- 850°C
- Maximum Oxidation Service
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Ex-Stock in Saudi Arabia
- Dammam = 3-5 Days
- Al Jubail = 3-5 Days
- Riyadh = 4-6 Days
NDT Tested
- Ras Al Khair = 4-6 Days
- Jeddah = 6-8 Days
- Yanbu = 7-9 Days
A403 Grade WP904L End Cap Weight Chart
| Size (Inch) | Schedule 160 Weight (kg) | Schedule XS Weight (kg) | Schedule STD Weight (kg) |
|---|---|---|---|
| 24 | - | 58 | 44 |
| 22 | - | 50 | 39 |
| 20 | - | 41 | 31 |
| 18 | - | 33 | 25 |
| 16 | 75 | 25 | 19 |
| 14 | 59 | 20 | 15 |
| 12 | 43 | 16 | 12 |
| 10 | 26 | 11.3 | 8.2 |
| 8 | 14 | 6.8 | 5.4 |
| 6 | 6.8 | 4.2 | 3.3 |
| 4 | 2.7 | 1.6 | 1.4 |
| 3 | 1.3 | 0.91 | 0.64 |
| 2 1/2 | 0.8 | 0.45 | 0.41 |
| 2 | 0.6 | 0.36 | 0.27 |
| 1 1/2 | 0.3 | 0.23 | 0.18 |
| 1 1/4 | 0.2 | 0.18 | 0.14 |
| 1 | 0.2 | 0.09 | 0.09 |
| 3/4 | - | 0.05 | 0.05 |
| 1/2 | - | 0.05 | 0.05 |
Stainless Steel 904L Fittings Chemical Composition
| Grade | Carbon (C) | Copper (Cu) | Sulfur (S) | Silicon (Si) | Chromium (Cr) | Molybdenum (Mo) | Manganese (Mn) | Phosphorus (P) |
|---|---|---|---|---|---|---|---|---|
| Stainless Steel 904L Pipe Fittings | 0.020% | 1% to 2% | 0.030% | 1% (max) | 19% to 23% | 4% to 5% (max) | 2% (max) | 0.040% |
Find ADNOC Approved ASTM A403 WP904L Fittings Suppliers
Discover ADNOC, Saudi Aramco, SABIC and, Qatar Gas approved stainless steel 904L pipe fittings suppliers in Saudi Arabia through pipingmaterial.sa, With Complete Full Mill Documentation and Third-party Inspection Reports.
ADNOC Approved Suppliers
- Ramesh Steel Corporation (India)
- Dynamic Forge & Fittings (India)
- Tubacex (Spain)
- Nippon Steel & Sumitomo Metal Corporation (Japan)
Saudi Aramco Approved Suppliers
- Erne Fittings GmbH (Austria)
- Tectubi Raccordi S.p.A. (Italy)
- Sandvik Materials Technology (Sweden)
- Tenaris (Mexico)
SABIC Approved Suppliers
- Erne Fittings GmbH (Austria)
- Tectubi Raccordi S.p.A. (Italy)
- Bonney Forge (USA)
- Sungkwang Bend Co. Ltd. (South Korea)
Qatar Gas Approved Suppliers
- IMS (Al Riyadha Al Oula) (Saudi Arabia)
- Valiol Trading (Qatar)
- Delcorte (France)
- Benkan (Japan)
Stainless Steel 904L Pipe Fittings Equivalent
United States (ASTM/ASME)
- UNS N08904
Japan (JIS)
- SUS 904L
Europe (EN)
- X2CrNiMo18-14-3
England (BS)
- BS 904S13
France (AFNOR )
- Z2 NCDU 25-20
Russia (WNR)
- 1.4539
904L Welded Fittings Tensile and Yield Strength
Tensile Strength
- 490 (MPa)
- 71 (ksi)
Yield Strength
- 220 (MPa)
- 31 (ksi)
Hardness Scale
- HRB (Rockwell B)
- HB (Brinell)
Maximum Limit
- 90 Maximum
- 217 Maximum
SS 904L Buttweld Tee Manufacturing Process
904L Concentric Reducer Dimensions

| NPS | O.D. | End To End | |
|---|---|---|---|
| Inch | P | D | H |
| 24 x 12 | 323.9 | 610 | 508 |
| 24 x 16 | 406.4 | 610 | 508 |
| 24 x 18 | 457 | 610 | 508 |
| 24 x 20 | 508 | 610 | 508 |
| 24 x 10 | 273.1 | 559 | 508 |
| 22 x 12 | 323.9 | 559 | 508 |
| 22 x 16 | 406.4 | 559 | 508 |
| 22 x 18 | 457 | 559 | 508 |
| 20 x 8 | 219.1 | 508 | 508 |
| 20 x 12 | 323.9 | 508 | 508 |
| 20 x 14 | 355.6 | 508 | 508 |
| 20 x 18 | 457 | 508 | 508 |
| 18 x 8 | 219.1 | 457 | 381 |
| 18 x 12 | 323.9 | 457 | 381 |
| 18 x 16 | 406.4 | 457 | 381 |
| 16 x 8 | 219.1 | 406.4 | 356 |
| 16 x 10 | 273.1 | 406.4 | 356 |
| 14 x 6 | 168.3 | 355.6 | 330 |
| 6 x 4 | 114.3 | 168.3 | 140 |
| 14 x 8 | 219.1 | 355.6 | 330 |
| 14 x 12 | 323.9 | 355.6 | 330 |
| 12 x 5 | 141.3 | 323.9 | 203 |
| 12 x 8 | 219.1 | 323.9 | 203 |
| 10 x 4 | 114.3 | 273.1 | 178 |
| 8 x 4 | 114.3 | 219.1 | 152 |
| 8 x 5 | 141.3 | 219.1 | 152 |
| 6 x 4 | 114.3 | 168.3 | 140 |
| 5 x 2 | 60.3 | 141.3 | 127 |
| 5 x 2 1/2 | 73 | 141.3 | 127 |
| 5 x 4 | 114.3 | 141.3 | 127 |
| 4 x 2 1/2 | 73 | 114.3 | 102 |
| 4 x 3 1/2 | 101.6 | 114.3 | 102 |
| 3 1/2 x 21/2 | 73 | 101.6 | 102 |
| 3 x 1 1/2 | 48.3 | 88.9 | 89 |
| 3 x 2 | 60.3 | 88.9 | 89 |
| 3 x 2 1/2 | 73 | 88.9 | 89 |
| 2 1/2 x 1 1/2 | 48.3 | 73 | 89 |
| 2 x 3/4 | 26.7 | 60.3 | 76 |
| 2 x 1 | 33.4 | 60.3 | 76 |
| 2 x 1 1/2 | 48.2 | 60.3 | 76 |
| 1 1/2 x 1 | 33.4 | 48.3 | 64 |
| 1 1/4 x 1/2 | 21.3 | 42.2 | 51 |
| 1 1/4 x 1 | 33.4 | 42.2 | 51 |
| 1 x 3/4 | 26.7 | 33.4 | 51 |
| 3/4 x 1/2 | 21.3 | 26.7 | 38 |
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Request Quote NowUNS N08904 Fittings Timeline & Delivery Schedule to Saudi Arabia
| Country | Port Name | Shipping Time |
|---|---|---|
| 🇮🇳 India | Mundra | 8-10 Days |
| 🇶🇦 Qatar | Hamad Port | 1-2 Days |
| 🇦🇪 UAE (Ex-Stock) | Jubail | 1-2 Days |
| 🇺🇸 USA | Houston Port | 35-45 Days |
| 🇯🇵 Japan | Yokohama Port | 26-32 Days |
| 🇰🇷 South Korea | Busan Port | 25-35 Days |
| 🇩🇪 Germany | Hamburg | 20-25 Days |
Find Dealers and Distributors of WNR 1.4539 Stub End in Saudi Arabia
- Metalfed Engineering, Dammam
- Lint Steels, Dammam
- Al-Arham Engineering Co, Jeddah
- Ample Alloys, Riyadh
- Gerab National Enterprises Co. Ltd., Dammam
- Metalfed Engineering, Al Khobar
Check Ready Stock Of Stainless Steel 904L Pipe Fittings Other Grades
Stainless Steel 904L Pipe Fittings - Recent Project References in Saudi Arabia
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