Marzouk Steel, headquartered in Tunis, Tunisia, is a trusted manufacturer and supplier of reliable steel products for pipeline and industrial applications. Among its dependable product range are Carbon Steel F46 Forged Fittings, designed for low to medium-pressure piping systems where strength, safety, and durability are essential. Manufactured in accordance with ASTM A694 standards, these forged fittings are engineered to match API 5L X46 pipeline grades. Through strict quality control, precision forging, and compliance with international specifications, Marzouk Steel delivers F46 forged fittings that ensure secure connections and long-term operational reliability.
Carbon Steel F46 Forged Fittings are produced from high-quality carbon steel with controlled chemical composition. This grade offers balanced yield and tensile strength, good ductility, and reliable toughness. The forging process refines the grain structure, enhancing mechanical strength and integrity. Heat treatment ensures uniform mechanical properties, good weldability, and dimensional accuracy, allowing these fittings to perform consistently under moderate pressure and temperature conditions.
Standard : ASTM A694 / ASME SA 694
Dimensions : ASME/ANSI 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size : 1/8″ NB to 4″ NB
Type : Socketweld Fittings, Screwed-Threaded Fittings (NPT or PT Type)
Rating Pressure : Threaded End – 2000 /3000/ 6000 LBS. Socket-weld End – 3000 / 6000/ 9000 LBS.
| Grade | C | Si | Mn | P | S | Mo | Ni | Cr | Cu | V | Nb |
| F46 | 0.13-0.20 | 0.20-0.40 | 1.20-1.60 | ≤ 0.030 | ≤ 0.020 | – | ≤ 0.30 | ≤ 0.30 | ≤ 0.25 | – | – |
| Grade | Yield Strength, Min (KSI ) | Tensile Strength, Min (KSI) |
| A694 | 46 | 60 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| ASME B16.11 | Factory-Made Wrought Socketweld Fittings | CS F46 Forged Screwed Elbows, Street Elbow, Carbon Steel F46 Screwed Unequal Tee, Steel Straight Tee, Carbon Steel F46 Reducing Coupling, Carbon Steel F46 Hex Plug, Forged Straight Tees, Socket Weld Pipe Cap, Forged Pipe Cap, Equal Crossess, CS F46 Threaded Bushing, Carbon Steel F46 Screwed Caps, Swedge Nipples |
| MSS-SP-79 | standard Practice covers ratings, tolerances, finish, dimensions, marking and material requirements for socket-welding | Carbon Steel F46 Barrel Nipples, CS F46 Forged Threaded Boss, Carbon Steel F46 Forged Hex Head Bull Plugs |
| MSS-SP-83 | Forged and Fabricated Socket-Welding Fittings for Low Pressure, Corrosion Resistant Applications | Carbon Steel F46 High Quality Socket weld 90° Elbow, Straight and Reducing-on-the-Tees, Forged 45° Short Radius Elbow, CS F46 caps, 3000LB Socket Weld Cross |
| MSS-SP-95 | Integrally Reinforced Forged Fittings – Socket Welding, Threaded, and Buttwelding Ends | CS F46 Socket weld Long Radius 90 Degree Elbows, Reducing Nipple, Socketweld Bushing, Threaded Plug, End Pipe caps, Carbon Steel F46 Coupling |
Carbon Steel F46 Forged Fittings are widely used in oil and gas pipelines, water transmission systems, and general industrial piping. Typical applications include elbows, tees, couplings, unions, and threaded fittings where secure and leak-resistant joints are required. These fittings are suitable for onshore pipeline projects, refineries, petrochemical plants, and infrastructure developments. Engineers and contractors rely on F46 forged fittings for their compliance, durability, and cost-effective performance in medium-duty piping systems.
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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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