Golden Steel Material is a premier ISO-certified stockist based in Al Jubail. We supply high-performance pipes, fittings, valves, and flanges to the Oil & Gas and Industrial sectors across Saudi Arabia and the GCC.
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Golden Steel Material is a premier ASTM B366 904L Stainless Steel Pipe Fittings Supplier in Saudi Arabia, engineered for the most aggressive chemical processing and marine environments. Grade 904L (UNS N08904) is a super-austenitic stainless steel with a complex alloying chemistry—specifically designed to outperform 316L in critical applications. By incorporating high levels of Nickel (25%), Chromium (20%), and Molybdenum (4.5%), supplemented with 1.5% Copper, 904L offers unrivaled resistance to sulfuric acid, phosphoric acid, and chloride-rich process streams where pitting and crevice corrosion would destroy standard alloys.
As a specialized 904L pipe fittings stockist, we deliver components manufactured strictly to ASTM B366 standards. The ASTM B366 specification specifically covers wrought nickel and nickel alloy fittings, ensuring that your 904L components are forged and machined to provide the mechanical integrity required for high-pressure industrial systems. Our inventory includes both seamless and welded configurations, all engineered to maintain metallurgical stability in the most corrosive "hot spots" of your facility, including chemical plant cooling loops, fertilizer production headers, and offshore seawater piping.
We serve as a trusted 904L stainless steel pipe fittings exporter in Saudi Arabia, supporting the chemical, fertilizer, and petrochemical clusters in Jubail, Yanbu, and Dammam. Every fitting is supplied with MTC EN 10204 3.1 certification, providing full material traceability for your regulatory compliance. Our quality assurance protocol includes mandatory PMI (Positive Material Identification) and dimensional validation per ASME B16.9 and B16.11 standards. When your facility requires piping components capable of withstanding aggressive acid exposure and long-term chloride attacks, our 904L fittings provide the "Super Austenitic" performance needed to prevent downtime and protect your critical process infrastructure.
| Specification | Details |
|---|---|
| Specification | ASTM B366, ASTM SB 366, ASTM B564, ASME SB564 |
| Grade | 304 (UNS S30400), 304L (UNS S30403), 304H (UNS S30409), 310 (UNS S31000), 310S (UNS S31008), 316 (UNS S31600), 316L (UNS S31603), 316H (UNS S31609), 317 (UNS S31700), 317L (UNS S31703), 321 (UNS S32100), 321H (UNS S32109), 347 (UNS S34700), 347H (UNS S34709), 410 (UNS S41000), 446 (UNS S44600), 904L (UNS N08904), 31254 (UNS S31254) |
| Type | Seamless / Welded / Fabricated Pipe Fittings |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom Pipe Fittings |
| Size Range | 1/2" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Pressure | Threaded end-2000lb/3000lb/6000lbs Pipe Fittings; Socket-weld end-3000/6000/9000lbs Pipe Fittings |
| Thickness | SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS |
| Surface Treatment | Transparent oil, rust-proof black oil or hot galvanized |
| Special Design | As per your drawing |
| Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, Ultrasonic flaw detector, Magnetic particle detector |
| Equipment | Press machine, Bending machine, Pushing Machine, Electric bevelling machine, Sand-blasting machine, etc. |
| Origin | West Europe / Japan / Indian / USA / Korean |
| Test Certificates | Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report |
| Specialized manufacturer of | Stainless steel 90° Elbows, Stainless steel 45° Elbows, Stainless steel Tees, Stainless steel Crosses, Stainless steel Couplings, Stainless steel Reducers, Stainless steel Inserts, Stainless steel Caps, Stainless steel Nipples, and Stainless steel Unions. Stainless steel Pipe socket weld fittings are available in class 3000, 6000 and 9000. Stainless steel Pipe threaded fittings are available in class 2000, 3000 and 6000. Stainless steel Forged Pipe Fittings – Socket Weld & Threaded, Stainless steel Equal Tees & Stainless steel Reducing Tees, Stainless steel 90° & 45° Elbows – Female-Female, Male-Female, Male-Male, Stainless steel Union, Stainless steel Nipples, Stainless steel Couplings, Stainless steel Plugs |
| Key markets and industries |
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| Reason to choose / Key properties |
|
| Stainless Steel Grades |
|
Stainless Steel 904L Elbow
Stainless Steel 904L Tee
Stainless Steel 904L Cross
Stainless Steel 904L Reducer
Stainless Steel 904L End Cap
Stainless Steel 904L Stub End
| Grade | Limit | Fe | Cr | Ni | Mo | Cu | Mn | Si | P | N | C | S |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AISI 904L | Min | Bal. | 19.0 | 23.0 | 4.0 | 1.0 | – | 0.045 | – | – | – | – |
| Max | – | 23.0 | 28.0 | 5.0 | 2.0 | 2.0 | 1.00 | 0.045 | 0.10 | 0.020 | 0.015 |
Physical Properties
| Property Type | Value / Specification (Min) |
|---|---|
| Tensile Strength (MPa) | 490 – 700 |
| Yield Strength 0.2% Offset (MPa) | 220 |
| Elongation (% in 50mm) | 35 % |
| Density / Weight (g/cm³) | 8.05 |
| Industrial Locations & Keywords |
|---|
| Riyadh Industrial Cities (1st, 2nd, 3rd & Sudair) |
| Jeddah Industrial Cities (1st, 2nd & 3rd) |
| Dammam Industrial Areas (1st, 2nd & 3rd) |
| Jubail Industrial City |
| Yanbu Industrial City |
| Rabigh Industrial City |
| Al Khobar Industrial Area |
| Al Ahsa Industrial City |
| Madinah Industrial City |
| Makkah Industrial City |
| Taif Industrial City |
| Tabuk Industrial City |
| Jazan Industrial City |
| Industrial supplier in Saudi Arabia |
| Pipe fittings supplier in Jubail / Dammam / Riyadh |
| Flange and valve supplier Saudi Arabia |
| Fast delivery industrial materials KSA |
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