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 specialized ASTM A403 304L Stainless Steel Pipe Fittings Supplier in Saudi Arabia, engineered for high-integrity piping systems where on-site weldability is critical. Grade 304L (Low Carbon) is the premium version of standard 304, containing a maximum carbon content of 0.03%. This critical reduction in carbon is specifically designed to eliminate carbide precipitation in the heat-affected zone during welding, providing superior resistance to intergranular corrosion and ensuring the longevity of your piping joints in corrosive environments.
As a premier 304L pipe fittings stockist, we supply products manufactured strictly to ASTM A403 and ASME SA403 specifications. Our comprehensive inventory features both WP-S (seamless) and WP-W (welded) fittings, including elbows, tees, reducers, and caps, available in various schedules to match your project’s pressure-temperature requirements. By specifying 304L, you are choosing an alloy that provides maximum fabrication flexibility, allowing for efficient field installation without the need for post-weld heat treatment, while maintaining the structural stability required for high-pressure process lines.
We operate as a trusted 304L stainless steel pipe fittings exporter in Saudi Arabia, serving the critical infrastructure needs of the Jubail, Yanbu, and Dammam industrial clusters. Every fitting we supply is backed by MTC EN 10204 3.1 certification and passes stringent quality protocols, including PMI (Positive Material Identification) and dimensional accuracy validation per ASME standards. When your piping design requires seamless weld-zone integrity and consistent performance under stress, our 304L fittings deliver the metallurgical reliability necessary to minimize maintenance and extend the operational life of your facility.
| 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 |
|
| Reason to choose / Key properties |
|
| Stainless Steel Grades |
|
Stainless Steel 304L Elbow
Stainless Steel 304L Tee
Stainless Steel 304L Cross
Stainless Steel 304L Reducer
Stainless Steel 304L End Cap
Stainless Steel 304L Union
| Element | Grade SS 304L (Value %) |
|---|---|
| Chromium (CR) | 18.0 – 20.0 |
| Nickel (NI) | 8.0 – 13.0 |
| Manganese (MN) | 2.0 max |
| Carbon (C) | 0.03 max |
| Silicon (SI) | 1.0 max |
| Phosphorous (P) | 0.045 max |
| Sulphur (S) | 0.03 max |
Physical Properties
| Property | Value (Typical) |
|---|---|
| Density (g/cm³) | 8.0 |
| Density (lb/in³) | 0.289 |
| Melting Point (°C) | 1400 – 1455 |
| Melting Point (°F) | 2550 – 2650 |
| 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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