Marzouk Steel, based in Tunis, Tunisia, has built a solid reputation as a reliable manufacturer and supplier of top-notch steel piping products tailored for industrial and engineering needs. The company stands out for its cutting-edge manufacturing techniques, rigorous quality assurance processes, and adherence to international standards. One of its standout products is the Low Temperature Carbon Steel A333 Grade 4 Pipe, designed for applications that demand consistent performance in chilly environments. With state-of-the-art production facilities and a team of seasoned experts, Marzouk Steel provides robust and dependable piping solutions that cater to oil and gas, petrochemical, power generation, and infrastructure projects around the globe.
The Low Temperature Carbon Steel A333 Grade 4 Pipe is crafted to deliver both strength and resilience in lower temperatures. Its chemical makeup typically features controlled levels of carbon, manganese, phosphorus, sulfur, and silicon, ensuring well-balanced mechanical properties. On the mechanical side, the pipe showcases impressive tensile strength, sufficient yield strength, and enhanced impact resistance when used in low-temperature settings. These traits help minimize the chances of brittle fractures, uphold structural integrity, and guarantee reliable performance under pressure and thermal stress in challenging industrial environments.
| Standard Specification | LTCS ASTM A333 Grade 4 |
| Codes and Standards | ANSI, ASME, ASTM, API, SAE, BS, AGA, AWWA, ISO, DIN |
| Dimensions | ASME/ ANSI B36.10 / 19 |
| Standard Size | 1/2” NB to 36” NB (LSAW, SSAW, HSAW) |
| Wall Thickness | 3-12mm |
| Pipes schedules | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Producing techniques | Seamless / ERW / Welded / Fabricated / CDW / EFW |
| Available Shapes | Round, Half Round, Square, Rectangular or Custom shape |
| Length | 3 to Max18 Meters or custom |
| Pipe End | Beveled End, Plain End, Treaded |
| Test Certificate | EN 10204 3.1 B |
| C | Mn | P | S | Si | Cr | Cu | Mo | Ni | Cb | V | |
| Grade 4 : | 0.30 | 0.40-1.06 | 0.025 | 0.025 | – | – | – | – | – | – | – |
| A333 Gr.4 Properties | Data |
| Yield strength (min), psi (MPa) | 30,000 (205 Mpa) |
| Tensile strength (min), psi (MPa) | 55,000 (380 Mpa) |
| Elongation(%) | 35 |
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 supplier of high-quality Low Temperature Carbon Steel A333 Gr 4 Pipe products in Tunis, Tunisia. We focus on steel solutions and offer a variety of products. This includes Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our products are Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. We are known for our good delivery and excellent customer care. We aim to provide strong and durable steel materials for many industrial uses. We work hard to meet high standards, making us a trusted partner for your steel needs.
Low Temperature Carbon Steel A333 Grade 4 Pipes find extensive use in sectors where dependable performance in cold conditions is essential. They’re frequently utilized in oil and gas pipelines, refineries, petrochemical processing facilities, and systems for transporting low-temperature fluids. Additionally, these pipes are well-suited for power plants, offshore structures, and industrial piping networks that manage pressurized liquids and gases. Their durability, toughness, and resistance to cracking ensure safe operation, prolonged service life, and efficient performance even in harsh, low-temperature conditions.
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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