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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Our ASTM A860 Grade WPHY 56 Carbon Steel Pipe Fittings are precision-engineered components designed to provide superior performance in critical high-pressure transmission pipelines. These fittings are manufactured in strict compliance with MSS-SP-75 and ASME B16.9 standards, ensuring the robust structural integrity required for modern oil and gas transport, heavy-duty refineries, and major petrochemical infrastructure. With a minimum yield strength of 56 ksi (385 MPa), our WPHY 56 fittings offer an optimal balance of high-yield toughness and excellent weldability, making them the industry-standard choice for demanding cross-country transport systems. Every fitting is subjected to comprehensive hydrostatic and ultrasonic testing to ensure reliability and maximum safety, providing long-term structural stability in your most critical industrial piping networks.
| Specification | Details |
|---|---|
| Specification | Carbon Steel: ASTM/ASME A234 WPB, A860 WPHY 42/46/52/56/60/65/70 | Low Temp: A420 WPL3 / A420 WPL6 |
| Carbon Steel Grades | WPHY 42, WPHY 46, WPHY 52, WPHY 56, WPHY 60, WPHY 65, WPHY 70 |
| Type | Seamless / Welded / Fabricated |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Size Range | 1/2" NB to 48" NB in Sch 10s, 40s, 80s, 160s, XXS |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-75 |
| Pressure Ratings | Threaded: 2000lb, 3000lb, 6000lb; Socket-weld: 3000lb, 6000lb, 9000lb |
| Thickness | SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS |
| Surface Treatment | Transparent oil, rust-proof black oil, or hot-dip galvanizing |
| Test Certificates | EN 10204 3.1B, Raw Material Certificate, 100% Radiography, Ultrasonic (UT), Hydrostatic Test Report, Third-Party Inspection |
| Key Markets | Oil & Gas Pipelines, Heavy Oil Refineries, Petrochemicals, Power Generation |
WPHY 56 Elbow
WPHY 56 Tee
WPHY 56 Stub End
WPHY 56 Reducer
WPHY 56 End Cap
WPHY 56 Nipple
| Specification | Description |
|---|---|
| ASTM A53 / A53M – 12 | Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless |
| ASTM A106 / A106M – 13 | Standard Specification for Seamless Carbon Steel Pipe for High-Temperature Service |
| ASTM A134 – 96(2012) | Standard Specification for Pipe, Steel, Electric-Fusion (Arc)-Welded (Sizes NPS 16 and Over) |
| ASTM A135 / A135M – 09 | Standard Specification for Electric-Resistance-Welded Steel Pipe |
| ASTM A139 / A139M – 04(2010) | Standard Specification for Electric-Fusion (Arc)-Welded Steel Pipe (NPS 4 and Over) |
| ASTM A178 / A178M – 02(2012) | Standard Specification for Electric-Resistance-Welded Carbon Steel and Carbon-Manganese Steel Boiler and Superheater Tubes |
| ASTM A179 / A179M – 90a(2012) | Standard Specification for Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes |
| ASTM A192 / A192M – 02(2012) | Standard Specification for Seamless Carbon Steel Boiler Tubes for High-Pressure Service |
| ASTM A210 / A210M – 02(2012) | Standard Specification for Seamless Medium-Carbon Steel Boiler and Superheater Tubes |
| ASTM A214 / A214M – 96(2012) | Standard Specification for Electric-Resistance-Welded Carbon Steel Heat-Exchanger and Condenser Tubes |
| ASTM A252 – 10 | Standard Specification for Welded and Seamless Steel Pipe Piles |
| ASTM A254 / A254M – 12 | Standard Specification for Copper-Brazed Steel Tubing |
| ASTM A381 – 96(2012) | Standard Specification for Metal-Arc-Welded Steel Pipe for Use With High-Pressure Transmission Systems |
| ASTM A423 / A423M – 09 | Standard Specification for Seamless and Electric-Welded Low-Alloy Steel Tubes |
| ASTM A450 / A450M – 10 | Standard Specification for General Requirements for Carbon and Low Alloy Steel Tubes |
| ASTM A498 – 06 | Standard Specification for Seamless and Welded Carbon Steel Heat-Exchanger Tubes with Integral Fins |
| ASTM A500 / A500M – 13 | Standard Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes |
| ASTM A501 – 07 | Standard Specification for Hot-Formed Welded and Seamless Carbon Steel Structural Tubing |
| ASTM A512 – 06(2012) | Standard Specification for Cold-Drawn Buttweld Carbon Steel Mechanical Tubing |
| ASTM A513 / A513M – 12 | Standard Specification for Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing |
| ASTM A519 – 06(2012) | Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing |
| ASTM A523 – 96(2012) | Standard Specification for Plain End Seamless and Electric-Resistance-Welded Steel Pipe for High-Pressure Pipe-Type Cable Circuits |
| ASTM A524 – 96(2012) | Standard Specification for Seamless Carbon Steel Pipe for Atmospheric and Lower Temperatures |
| ASTM A530 / A530M – 12 | Standard Specification for General Requirements for Specialized Carbon and Alloy Steel Pipe |
| ASTM A556 / A556M – 96(2012) | Standard Specification for Seamless Cold-Drawn Carbon Steel Feedwater Heater Tubes |
| ASTM A587 – 96(2012) | Standard Specification for Electric-Resistance-Welded Low-Carbon Steel Pipe for the Chemical Industry |
| ASTM A589 / A589M – 06(2012) | Standard Specification for Seamless and Welded Carbon Steel Water-Well Pipe |
| ASTM A595 / A595M – 11 | Standard Specification for Steel Tubes, Low-Carbon or High-Strength Low-Alloy, Tapered for Structural Use |
| ASTM A618 / A618M – 04(2010) | Standard Specification for Hot-Formed Welded and Seamless High-Strength Low-Alloy Structural Tubing |
| ASTM A671 / A671M – 13 | Standard Specification for Electric-Fusion-Welded Steel Pipe for Atmospheric and Lower Temperatures |
| ASTM A672 / A672M – 09 | Standard Specification for Electric-Fusion-Welded Steel Pipe for High-Pressure Service at Moderate Temperatures |
| ASTM A691 / A691M – 09 | Standard Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures |
| ASTM A714 – 99(2009)e1 | Standard Specification for High-Strength Low-Alloy Welded and Seamless Steel Pipe |
| ASTM A733 – 13 | Standard Specification for Welded and Seamless Carbon Steel and Austenitic Stainless Steel Pipe Nipples |
| ASTM A787 / A787M – 09 | Standard Specification for Electric-Resistance-Welded Metallic-Coated Carbon Steel Mechanical Tubing |
| ASTM A795 / A795M – 13 | Standard Specification for Black and Hot-Dipped Zinc-Coated (Galvanized) Welded and Seamless Steel Pipe for Fire Protection Use |
| ASTM A822 / A822M – 04(2010) | Standard Specification for Seamless Cold-Drawn Carbon Steel Tubing for Hydraulic System Service |
| ASTM A847 / A847M – 12 | Standard Specification for Cold-Formed Welded and Seamless High-Strength, Low-Alloy Structural Tubing with Improved Atmospheric Corrosion Resistance |
| ASTM A865 / A865M – 06(2012) | Standard Specification for Threaded Couplings, Steel, Black or Zinc-Coated (Galvanized) Welded or Seamless, for Use in Steel Pipe Joints |
| ASTM A972 / A972M – 00(2010) | Standard Specification for Fusion Bonded Epoxy-Coated Pipe Piles |
| ASTM A984 / A984M – 03(2009) | Standard Specification for Steel Line Pipe, Black, Plain-End, Electric-Resistance-Welded |
| ASTM A1005 / A1005M – 00(2010) | Standard Specification for Steel Line Pipe, Black, Plain End, Longitudinal and Helical Seam, Double Submerged-Arc Welded |
| ASTM A1006 / A1006M – 00(2010) | Standard Specification for Steel Line Pipe, Black, Plain End, Laser Beam Welded |
| ASTM A1020 / A1020M – 02(2012) | Standard Specification for Steel Tubes, Carbon and Carbon Manganese, Fusion Welded, for Boiler, Superheater, Heat Exchanger and Condenser Applications |
| ASTM A1024 / A1024M – 02(2012) | Standard Specification for Steel Line Pipe, Black, Plain-End, Seamless |
| ASTM A1037 / A1037M – 05(2012) | Standard Specification for Steel Line Pipe, Black, Furnace-Butt-Welded |
| ASTM A1065 / A1065M – 09 | Standard Specification for Cold-Formed Electric-Fusion (Arc) Welded High-Strength Low-Alloy Structural Tubing in Shapes, with 50 ksi [345 MPa] Minimum Yield Point |
| ASTM A1076 / A1076M – 13 | Standard Specification for Cold Formed Carbon Structural Steel Tubing Made from Metallic Precoated Sheet Steel |
| ASTM A1085 – 13 | Standard Specification for Cold-Formed Welded Carbon Steel Hollow Structural Sections (HSS) |
| Element | Composition (% Max) |
|---|---|
| Carbon (C) | 0.20 |
| Manganese (Mn) | 1.60 |
| Phosphorus (P) | 0.030 |
| Sulfur (S) | 0.030 |
| Silicon (Si) | 0.40 |
| Nickel (Ni) | 0.40 |
| Chromium (Cr) | 0.30 |
| Molybdenum (Mo) | 0.12 |
| Copper (Cu) | 0.40 |
| Vanadium (V) | 0.03 |
| Columbium (Nb) | 0.02 |
| Titanium (Ti) | 0.05 |
| Carbon Equivalent (CE) | 0.42 Max |
Physical Properties
| Property | Imperial Units (ksi) | Metric Units (MPa) |
|---|---|---|
| Yield Strength (Min) | 56 ksi | 385 MPa |
| Tensile Strength | 71 – 90 ksi | 490 – 620 MPa |
| Elongation (Min) | 20% (in 2 inches) | 20% (in 50mm) |
| Hardness (Max) | 225 HBW | 225 HBW |
| Impact Test Temp | -50°F | -46°C |
| 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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