Marzouk Steel, located in Tunis, Tunisia, has built a solid reputation as a reliable manufacturer and supplier of top-notch Carbon Steel SA178 Tubing. Known for its commitment to quality, precision, and durability, the company caters to a diverse array of industrial, commercial, and engineering sectors. By employing cutting-edge manufacturing techniques and strict quality control measures, Marzouk Steel guarantees that every piece of SA178 tubing adheres to international standards for strength and reliability. Their products come in various sizes and specifications, making them perfect for engineers, fabricators, and contractors in search of strong and efficient steel solutions. With years of experience and technical know-how, Marzouk Steel provides cost-effective, long-lasting, and high-performance Carbon Steel SA178 Tubing.
Carbon Steel SA178 tubing is mainly made from carbon steel, with carefully controlled levels of carbon, manganese, and silicon, striking the perfect balance between strength, hardness, and toughness. Mechanically, it boasts high tensile strength, impressive impact resistance, and good ductility. Built to endure high pressure and temperature fluctuations, SA178 tubing also offers dependable fatigue resistance and consistent performance under load. Its mechanical properties make it an excellent choice for structural, industrial, and pressure applications, delivering both durability and cost-effectiveness for engineering and manufacturing projects that demand reliable, high-quality steel tubing.
| Grade: | ASME/ASTM SA179, SA192, SA210, SA178, SA214, API 5L |
|---|---|
| Size: | 1/8” NB TO 24” NB Sch 40/80/160/XXS |
| Form | Round, Square, Rectangular, Coil, U Tube, |
| Length | Single Random, Double Random & Required Length |
| End | Plain End, Bevelled End |
| Type | Seamless / ERW / Welded |
| Certification For Carbon | Mill Test Certificate as per EN 10204 / 3.2B |
| General Requirements | ASTM A 530/A 530M |
| Dimensional Tolerances | ANSI B 36.10 |
| OD Range | 1.250″ – 6.000″ (30-150mm) |
| Wall Range | 0.095″ – 1.000″ (.2.5-25mm) |
| Element | A/SA 178 Gr. A | A/SA 178 Gr. C | A/SA 178 Gr. D |
| C | 0.06 – 0.18 | 0.35 max | 0.27 max |
| Mn | 0.27 – 0.63 | 0.80 max | 1.00 – 1.50 |
| P | 0.035 max | 0.035 max | 0.030 max |
| S | 0.035 max | 0.035 max | 0.015 max |
| Si | – | – | 0.10 min |
| Element | A/SA 178 Grade A | A/SA 178 Grade C | A/SA 178 Grade D |
| Tensile Strength KSI (MPa) | 47 (325) | 60 (415) | 70 (485) |
| Yield Strength KSI (MPa) | 26 (180) | 37 (255) | 40 (275) |
| Elongation min. % | 35 | 30 | 30 |
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 Carbon Steel SA178 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 features Tubes, Pipes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. Committed to timely delivery and outstanding customer service, we source the finest raw materials to ensure exceptional strength and durability for demanding industrial applications. Contact us today for all your Carbon Steel SA178 Tubing requirements!
| Grade | Grade A, Grade C, Grade D, BKW, NBK, GBK |
| Available sizes | 4 Inch to 26 Inch, Customized Size Available |
| OD | 12.7mm to 127mm |
| Wall thickness | 1.5mm to 6.0mm |
| Length | 6m-25m, Custom Double / Single Random |
| End Finish | Plain End, Beveled End, Treaded Protected With Plastic End Caps |
| Shape | Round, Coiled, “U” Bend, Rectangular, Hydraulic |
| Manufacturing types |
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| Common uses & application |
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| Producing process | Electric-Resistance-Welded |
| Delivery Condition | Annealed, Normalized, Tempered, Heat Treatment, BK, BKS |
| Surface | Varnish |
| Common Supply Terms followed |
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The versatility and durability of Carbon Steel SA178 tubing have made it a popular choice across various industries. It’s frequently used in boiler tubes, heat exchangers, and pressure vessels within the energy and power generation sectors. The oil and gas industry relies on SA178 tubing for pipelines and process equipment. Moreover, it finds applications in manufacturing, construction, and mechanical engineering, where structural integrity and pressure resistance are paramount. Its ability to adapt to welding, bending, and other fabrication processes, along with its resistance to wear and high temperatures, makes Carbon Steel SA178 tubing an invaluable asset in many projects.
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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