Marzouk Steel, headquartered in Tunis, Tunisia, is a trusted manufacturer and supplier of premium steel products, serving industries that demand strength, reliability, and precision. Among its specialized offerings are Alloy Steel WP1 Pipe Fittings, designed for moderate-pressure, moderate-temperature piping applications. Manufactured using advanced forging and forming techniques with stringent quality control, WP1 fittings provide excellent tensile strength, toughness, and corrosion resistance. Marzouk Steel ensures that every WP1 pipe fitting meets international standards, providing engineers and fabricators dependable solutions for petrochemical plants, power generation systems, oil and gas pipelines, and general industrial piping networks.
Alloy Steel WP1 Pipe Fittings are made from high-quality carbon steel with a balanced composition of carbon, manganese, and other trace elements. These fittings provide reliable tensile strength, hardness, and ductility. WP1 fittings are suitable for moderate temperature and pressure conditions, with good impact resistance, weldability, and toughness. Designed to maintain structural integrity under operational stress, these fittings ensure consistent performance in industrial, petrochemical, and power generation applications where safety and durability are essential.
Specifications : ASTM A234 / ASME SA234
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
Type : Seamless / Welded / Fabricated
Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
| Grade | C | Mn | Si | S | P | Cr | Mo |
| A234 WP1 | 0.28 max | 0.30- 0.90 | 0.10- 0.50 | 0.045 max | 0.045 max | – | 0.044-0.65 max |
| Grade | Tensile Strength , MPa | Yield Strength, MPa | Elongation, % | Hardness, HB |
| A234 WP1 | 220 min | 415 min | 20 min | 121-174 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Alloy Steel WP1 Pipe Fittings are widely used in industries requiring reliable and moderately high-strength piping connections. They are commonly applied in boilers, heat exchangers, turbines, oil and gas pipelines, petrochemical plants, and industrial fluid systems. Engineered to withstand moderate pressures, temperatures, and mechanical stresses, WP1 fittings maintain secure, leak-proof connections. Engineers and fabricators rely on these fittings for applications where durability, operational efficiency, and safety are important. Their combination of mechanical strength, toughness, and corrosion resistance ensures dependable performance in general industrial and energy-related environments.
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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