Marzouk Steel, based in Tunis, Tunisia, has earned a solid reputation as a reliable manufacturer and supplier of top-notch alloy steel tubing. Known for its cutting-edge manufacturing techniques, rigorous quality control, and dedication to meeting international standards, Marzouk Steel provides alloy steel tubes that excel in strength, durability, and performance, even in the toughest industrial settings. These tubes are engineered to handle high pressure, temperature fluctuations, and mechanical stress, making them perfect for critical applications. With a strong emphasis on precision, reliability, and customer satisfaction, Marzouk Steel offers alloy steel tubing solutions that ensure long-lasting performance across various sectors, including engineering, energy, and industry worldwide.
The alloy steel tubing from Marzouk Steel is crafted from high-grade alloyed steels, which contain carefully controlled amounts of carbon, chromium, molybdenum, and manganese. This precise blend results in outstanding mechanical properties, such as high tensile strength, excellent yield strength, toughness, and resistance to wear and corrosion. The tubes undergo meticulous heat treatment and finishing processes to boost their hardness and structural integrity. They maintain dimensional accuracy and performance even under high pressure and elevated temperatures, guaranteeing reliability and a long service life. Stringent mechanical testing is conducted to ensure consistent quality for demanding industrial and engineering applications.
| Specifications | : | ASTM A/ASME SA213, A691 |
| Dimensions | : | ASTM, ASME and API |
| Tubes Size | : | 1 / 2” OD up to 5” OD, customs diameters also available |
| Outer Diameter | : | 6-2500mm; WT:1-200mm |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | : | Seamless / EFW / Fabricated |
| Form | : | Round, Square, Rectangular, Hydraulic Etc |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Treaded |
| Alloy Steel | |||||||
| C | Cr | Mn | Mo | P | S | Si | |
| Tubing | 0.05 – 0.15 | 1.00 – 1.50 | 0.30 – 0.60 | 0.44 – 0.65 | 0.025 max | 0.025 max | 0.50 – 1.00 |
| Tensile Strength, MPa | Yield Strength, MPa | Elongation, % |
| 415 min | 205 min | 30 min |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Marzouk Steel is a leading manufacturer and distributor of high-quality Alloy Steel Tubing in Tunis, Tunisia. We offer premium steel materials and a wide range of products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel. Our extensive inventory includes Tubes, Pipes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. Committed to timely delivery and exceptional customer service, we use only the finest raw materials to ensure superior performance for industrial applications with stringent requirements. Contact us today for all your Alloy Steel Tubing needs!
Marzouk Steel’s alloy steel tubing finds extensive use in industries like oil and gas, power generation, petrochemical, automotive, and heavy engineering. These tubes are perfect for applications such as boilers, heat exchangers, pressure vessels, pipelines, and structural components that require exceptional strength and thermal resistance. Their ability to perform under extreme pressure and temperature makes them ideal for critical industrial systems. Additionally, alloy steel tubing is utilized in machinery manufacturing and infrastructure projects. With Marzouk Steel’s alloy steel tubing, you can count on durability and efficiency for your most demanding applications.
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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