Marzouk Steel, located in Tunis, Tunisia, has built a solid reputation as a manufacturer and supplier of carbon steel WPHY 42 pipe fittings, serving the oil, gas, petrochemical, and industrial sectors. With state-of-the-art production facilities and a commitment to quality control, the company ensures that its fittings meet international standards for strength, durability, and precision. Marzouk Steel is dedicated to providing tailored solutions, prompt delivery, and dependable technical support. Their WPHY 42 fittings are specifically engineered to perform in high-pressure and high-temperature settings, making them a reliable choice for critical piping systems that demand long-lasting performance, leak-free connections, and exceptional mechanical reliability.
Carbon Steel WPHY 42 Pipe Fittings are carbon, manganese, phosphorus, sulfur, and silicon. They have high tensile strength plus superior toughness, while also being wear-resistant, making them suitable for high-pressure applications. Minimum yield strength is at 42,000 psi to guarantee reliability in aggressive environments. These fittings are corrosion-resistant and durable, thus eliminating the need for many maintenance activities. They find significant applications in power, gas, and oil industries, so they are found to be economically viable and compatible with several systems for major operations.
| Specifications | ASTM A860/ ASME SA860 |
|---|---|
| Grade | WPHY 42 |
| Dimension | ASME/ ANSI B16.9 | BS10 | ASME B16.28 | BS1560 | BS4504 | MSS-SP-43 |
| Thickness of Fittings | SCH 10, SCH20, SCH 30, STD SCH 40, SCH 60, XS, SCH80, SCH100, SCH 120, SCH 140, SCH160, XXS available with NACE MR 01-75 |
| Types | Seamless | Welded | Fabricated |
| Bending Radius | R= 1D, 8D, 3D, 2D, 6D, 5D, 10D |
| Size Range | ½” NB to 24″ NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) |
| Size Ranges | Seamless ButtWeld Fitting: From 1/2″ – 10″ Welded ButtWeld Fitting: From 1/2″ – 48″ |
| Process of Manufacturing | Push, Press, Cast, Forge. |
| Grade | P | Mn | S | Si | Ni | Cr | Mo | Cu | Ti | Cb | V | Al |
| WPHY42 | 1.00-1.45 | 0.20 | 0.03 | 0.01 | 0.15-0.40 | 0.50 | 0.30 | 0.25 | 0.35 | 0.10 | 0.05 | 0.04 |
| Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 515-690 | 415 | 28 % |
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 |
These carbon steel WPHY 42 pipe fittings are crafted from top-notch carbon steel and adhere to ASTM A234 standards. Their chemical makeup features carefully controlled levels of carbon, manganese, phosphorus, and sulfur, which contribute to their impressive strength, weldability, and resistance to corrosion. On the mechanical side, WPHY 42 fittings boast high yield strength, good tensile strength, and toughness, enabling them to endure high pressure and temperature conditions. They are ideal for welded piping systems, ensuring leak-proof connections and a long service life even in challenging operating environments.
WPHY 42 pipe fittings find extensive use in pipelines and industrial systems across oil, gas, petrochemical, and power plants. Common applications include elbows, tees, reducers, caps, and flanges within high-pressure piping networks. They are also utilized in water, steam, and chemical transport pipelines where mechanical strength and reliability are paramount. Thanks to their impressive performance, durability, and ability to withstand pressure and temperature, WPHY 42 fittings guarantee safe, efficient, and long-lasting operation in demanding applications within the industrial and energy sectors.
Marzouk 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 Tunis, Tunisia.
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