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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We are prominent Powder Coated Carbon Steel Pipe supplier in India and leading global suppliers of API 5L Grade B Seamless Pipes and Line Pipes across the UAE, KSA, and international markets. Our specialized inventory includes high-quality API 5L Gr. B Welded and ERW Carbon Steel Pipes, engineered to meet the rigorous demands of the petroleum and natural gas industries. As a specialized API 5L Line Pipe manufacturer, we offer both PSL-1 and PSL-2 specifications, ensuring superior structural integrity for critical infrastructure projects.
Our expertise extends to high-yield grades including X42, X46, X52, X56, X60, X65, and X70 Pipe & Tube solutions. We are a trusted API 5L Gas Pipe and Oil Pipe supplier in Saudi Arabia, providing Sour Service Line Pipes that are NACE MR0175/ISO 15156 compliant for aggressive $H_2S$ environments. Whether you require precision seamless tubes or large-diameter line pipes, our distribution network is optimized for fast turnaround times and competitive pricing for the energy sector worldwide.
Powder Coated Carbon Steel Seamless Pipe
Powder Coated Carbon Steel Welded / ERW Pipe
Powder Coated Carbon Steel SSAW Steel Pipe
| Base Material Grade | C (max) | Mn | P (max) | S (max) | Si (min) | Cu / Ni / Cr (max) |
|---|---|---|---|---|---|---|
| ASTM A106 Gr. B | 0.30 | 0.29 – 1.06 | 0.035 | 0.035 | 0.10 | 0.40 |
| ASTM A53 Gr. B | 0.30 | 1.20 | 0.050 | 0.045 | - | 0.40 |
| API 5L Grade B | 0.28 | 1.20 | 0.030 | 0.030 | - | - |
| Base Material Grade | Yield Strength (min) | Tensile Strength (min) | Elongation (min) |
|---|---|---|---|
| ASTM A106 Gr. B | 240 MPa (35,000 psi) | 415 MPa (60,000 psi) | 30% |
| ASTM A53 Gr. B | 240 MPa (35,000 psi) | 415 MPa (60,000 psi) | c |
| API 5L Grade B | 245 MPa (35,500 psi) | 415 MPa (60,200 psi) | 23% |
| Standard Category | Common Grades | Finish Types | Common Use Case |
|---|---|---|---|
| Seamless Pipes | ASTM A106 / A53 Gr. B | Polyester / Epoxy | High-pressure industrial lines |
| Welded / ERW | ASTM A53 / API 5L B | Hybrid Powder | Low-pressure structural use |
| Line Pipe | API 5L X42 to X70 | Fusion Bonded | Oil & Gas transmission |
| Structural Tubes | ASTM A500 Gr. A/B/C | Decorative RAL Colors | Architectural frameworks |
| Nominal Bore (NB) | Outside Diameter (OD) | Wall Thickness (WT) | Schedule | Weight (approx) |
|---|---|---|---|---|
| 1/2" NB | 21.3 mm | 2.77 mm | SCH 40 / STD | 1.27 kg/m |
| 1" NB | 33.4 mm | 3.38 mm | SCH 40 / STD | 2.50 kg/m |
| 2" NB | 60.3 mm | 3.91 mm | SCH 40 / STD | 5.44 kg/m |
| 4" NB | 114.3 mm | 6.02 mm | SCH 40 / STD | 16.07 kg/m |
| 8" NB | 219.1 mm | 8.18 mm | SCH 40 / STD | 42.55 kg/m |
| 12" NB | 323.8 mm | 9.53 mm | SCH 40 / STD | 73.81 kg/m |
Powder Coated Carbon Steel Seamless Pipe
Powder Coated Carbon Steel Welded Pipe
Powder Coated Carbon Steel ERW Pipe
Powder Coated Carbon Steel Carbon Steel Line Pipe
Powder Coated Carbon Steel Galvanized Pipe
Powder Coated Carbon Steel Spiral Welded Steel Pipe
| 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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