Marzouk Steel, located in Tunis, Tunisia, stands out as a top-notch manufacturer and supplier of high-quality Carbon Steel JIS G3461 Pipes. Renowned for their precision, strength, and reliability, they cater to a diverse array of industrial, commercial, and engineering sectors. By employing cutting-edge manufacturing techniques and rigorous quality control, Marzouk Steel guarantees that each JIS G3461 pipe adheres to international standards for performance and durability. These pipes come in various diameters, wall thicknesses, and specifications, making them ideal for engineers, fabricators, and contractors in search of reliable piping solutions. With years of experience under their belt, Marzouk Steel provides cost-effective, sturdy, and long-lasting Carbon Steel JIS G3461 Pipes for critical applications.
When it comes to composition, Carbon Steel JIS G3461 Pipes are primarily crafted from low to medium carbon steel, with carefully controlled levels of carbon, manganese, and trace elements to strike the perfect balance of strength, ductility, and toughness. Mechanically, these pipes boast high tensile strength, impressive impact resistance, and excellent pressure-handling capabilities. They are engineered to maintain dimensional stability and reliability, even under varying loads and temperatures. Thanks to their mechanical properties, JIS G3461 pipes are well-suited for welding, bending, and fabrication, ensuring consistent performance and a long service life in demanding industrial, construction, and engineering applications.
| Standards | JIS G3461 Carbon Steel Pipe |
|---|---|
| JIS G3461 Carbon Steel Seamless Pipe Size | 4 to 219mm W. T.: 0.5 to 20mm |
| JIS G3461 Carbon Steel Welded Pipe Size | 5.0 mm – 1219.2 mm |
| JIS G3461 Carbon Steel EFW Pipe size | 5.0 mm – 1219.2 mm |
| JIS G3461 Carbon Steel Tube Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| JIS G3461Â Carbon Steel Pipe Schedule | SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| JIS G3461 Carbon Steel Seamless Tube Size | 3.35 mm OD To 101.6 mm OD |
| JIS G3461 Carbon Steel Welded Tube Size | 6.35 mm OD To 152 mm OD |
| Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| JIS G3456 Carbon Steel Tube wall thickness | 0.020″ –0.220″, (special wall thicknesses available) |
| Length | Single Random, Double Random, Standard & Cut length Pipe & Tube |
| Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
| Form | Round, Hydraulic, ‘U’ bent or Hollow,LSAW, Boiler, Straight Pipe, Clad Pipe, Rectangular, Square Pipe Etc |
| Type | Welded, Seamless, ERW, EFW, Fabricated Pipe, ‘U’ bent or Hollow, Hydraulic, LSAW, Boiler, Straight Tube, Tube Coil, Round, Rectangular, Square Tube etc |
| End | Plain End, Beveled End, Treaded Pipe & Tube |
| Marking | All JIS G3461 Carbon Steel Pipe are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
| Application | Oil Pipe & Tube, Gas Pipe & Tube, Fluid Pipe & Tube, Boiler Pipe & Tube, Heat exchanger Tube |
| Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
| Test Certificate | Manufacturer Test Certificate Laboratory Test Certificate from Govt. Approved Lab. Under Third Party Inspection |
| Standard | Grade | Chemical Composition Limits (%) | ||||
| C | Si | Mn | P | S | ||
| JIS G3461 | JIS G3461 STB340 | ≤ 0.18 | ≤ 0.3 | 0.30-0.60 | ≤ 0.035 | ≤ 0.035 |
| JIS G3461 STB410 | ≤ 0.32 | ≤ 0.35 | 0.30-0.80 | ≤ 0.035 | ≤ 0.035 | |
| JIS G3461 STB510 | ≤ 0.25 | ≤ 0.35 | 1.00-1.50 | ≤ 0.035 | ≤ 0.035 | |
| Grade | Tensile Property (N/mm2) | Yield Point or Yield Strength (N/mm2) | Elongation (%) | ||
| OD ≥20 mm | 10 mm ≤OD ＜20 mm | OD ＜10 mm | |||
| NO. 11 Sample; NO. 12 Sample | NO. 11 Sample | NO. 11 Sample | |||
| Longitudinal | Transverse | Transverse | |||
| JIS G3461 STB340 | ≥ 340 | ≥ 175 | ≥ 35 | ≥ 30 | ≥ 27 |
| JIS G3461 STB410 | ≥ 410 | ≥ 255 | ≥ 25 | ≥ 20 | ≥ 17 |
| JIS G3461 STB510 | ≥ 510 | ≥ 295 | ≥ 25 | ≥ 20 | ≥ 17 |
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 JIS G3461 Pipe in Tunis, Tunisia. Offering premium steel materials, the company provides an extensive range of products, including Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our diverse inventory includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. Committed to timely delivery and exceptional service, we ensure that only the finest raw materials are used to guarantee superior performance in all industrial applications with stringent requirements. Contact us today to meet your Carbon Steel JIS G3461 Pipe needs.
| Component length (mm) | OD 30-100 mm | OD 100-254 mm |
| 10-100 | + 1.0/- 0 | + 2.0/- 0 |
| 100-600 | + 2.0/- 0 | + 3.0/- 0 |
| 600-1200 | + 3.0/- 0 | + 4.0/- 0 |
| 1200-5000 | + 5.0/- 0 | + 6.0/- 0 |
The versatility and durability of Carbon Steel JIS G3461 Pipes make them a popular choice across various industries. They are frequently used in water and gas transport systems, oil and chemical pipelines, and industrial process lines. In construction, these pipes serve as structural supports, conduits, and framework components. The manufacturing and engineering sectors rely on them for machinery, pressure systems, and mechanical assemblies. Their ability to endure high pressure, resist wear, and perform reliably in diverse environmental conditions makes Carbon Steel JIS G3461 Pipes an indispensable material for industrial and commercial 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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