Carbon Steel WPHY 80 Pipe Fittings are tough, high-strength forged fittings designed for those demanding, high-pressure pipeline jobs. Made according to ASTM A860 standards, these fittings are hot-formed to ensure they have top-notch mechanical strength, precise dimensions, and solid structural integrity. Thanks to their impressive resistance to stress, fatigue, and impact loading, WPHY 80 fittings are a go-to choice for critical pipeline systems. They’re relied upon in various industries, including oil and gas transmission, petrochemicals, refineries, offshore platforms, and power generation, where reliability, safety, and long-lasting performance are key.
These fittings are crafted from carbon-manganese steel with a carefully controlled mix of elements like carbon, manganese, silicon, phosphorus, and sulfur. The grade boasts a minimum yield strength of 80 ksi, along with high tensile strength and good elongation. They offer excellent toughness, resist brittle fractures, and perform well under high pressure and fluctuating temperatures. Plus, their good weldability and consistent mechanical properties make them a reliable choice for critical pipeline applications.
| Specifications: | ASTM A860 / ASME SA860 |
|---|---|
| Size: | Seamless Butt Weld Fittings : 1/2″ – 10″, Welded Butt Weld Fittings : 1/2″ – 48″ |
| Dimensions: | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1800, BS10 |
| Thickness: | 5s, 10s, 40s, 80s, 10, 20, 40, STD, 80, 80, XS, 100, 120, 140, 180, XXS available with NACE MR 01-75 |
| Bending Radius: | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom ASTM A860 Gr WPHY 80 Pipe Fitting |
| Type: | Seamless / Welded / Fabricated |
| Grade | C | Mn | P | S | Si | Ni | Cr | Mo | Cu | Ti | V | cb | AI | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ASTM WPHY 80 | 0.20 | 1.00-1.45 | 0.03 | 0.01 | 0.15-0.40 | 0.50 | 0.30 | 0.25 | 0.35 | 0.05 | 0.10 | 0.04 | 0.06 | |
| Element | ASTM WPHY 80 | |
|---|---|---|
| Tensile Strength (mpa) | 485 | |
| Yield Strength (mpa) | 580 | |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| Nominal Pipe Size | Outside Diameter | Caps | Straight Tees | Straight Crosses | Stub Ends | |||
| inch | mm | inch | Length (inch) | Center to End (inch) | Center to End (inch) | Lap Diameter (inch) | Long Length (inch) | Short Length (inch) |
| 1/2 | 21.3 | 0.840 | 1 | 1 | – | 1 3/8 | 3 | 2 |
| 3/4 | 26.7 | 1.050 | 1 | 1 1/8 | – | 1 11/16 | 3 | 2 |
| 1 | 33.4 | 1.315 | 1 1/2 | 1 1/2 | 1 1/2 | 2 | 4 | 2 |
| 1 1/4 | 42.2 | 1.660 | 1 1/2 | 1 7/8 | 1 7/8 | 2 1/2 | 4 | 2 |
| 1 1/2 | 48.3 | 1.900 | 1 1/2 | 2 1/4 | 2 1/4 | 2 7/8 | 4 | 2 |
| 2 | 60.3 | 2.375 | 1 1/2 | 2 1/2 | 2 1/2 | 3 5/8 | 6 | 2 1/2 |
| 2 1/2 | 73.0 | 2.875 | 1 1/2 | 3 | 3 | 4 1/8 | 6 | 2 1/2 |
| 3 | 88.9 | 3.500 | 2 | 3 3/8 | 3 3/8 | 5 | 6 | 2 1/2 |
| 3 1/2 | 101.6 | 4.000 | 2 1/2 | 3 3/4 | 3 3/4 | 5 1/2 | 6 | 3 |
| 4 | 114.3 | 4.500 | 2 1/2 | 4 1/8 | 4 1/8 | 6 3/16 | 6 | 3 |
| 5 | 141.3 | 5.563 | 3 | 4 7/8 | 4 7/8 | 7 5/16 | 8 | 3 |
| 6 | 168.3 | 6.625 | 3 1/2 | 5 5/8 | 5 5/8 | 8 1/2 | 8 | 3 1/2 |
| 8 | 219.1 | 8.625 | 4 | 7 | 7 | 10 5/8 | 8 | 4 |
| 10 | 273.1 | 10.750 | 5 | 8 1/2 | 8 1/2 | 12 3/4 | 10 | 5 |
| 12 | 323.9 | 12.750 | 6 | 10 | 10 | 15 | 10 | 6 |
Chetak Steel is a top manufacturer and supplier of high-quality Carbon Steel WPHY 80 Pipe Fittings products in Hyderabad, India. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
You’ll find Carbon Steel WPHY 80 Pipe Fittings widely used in high-pressure oil and gas pipelines, offshore and subsea installations, compressor stations, refineries, and petrochemical plants. They’re perfect for long-distance transmission lines, high-stress process piping, and power generation systems. Commonly shaped as elbows, tees, reducers, and caps, these fittings ensure secure flow control and maintain structural integrity even in harsh environments, making them a top pick for large-scale energy and infrastructure projects.
Chetak Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Hyderabad, India.
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