Marzouk Steel, located in Tunis, Tunisia, has earned a solid reputation as a reliable manufacturer and supplier of top-notch carbon steel products, including Carbon Steel DIN 2609 Pipes. The company is dedicated to providing materials that adhere to international standards, ensuring that their products consistently deliver quality, durability, and mechanical reliability. With state-of-the-art manufacturing facilities, rigorous quality control, and a team of skilled experts, Marzouk Steel produces pipes that are perfect for a variety of industrial, mechanical, and engineering applications. Their commitment to precision, performance, and timely delivery makes them a trustworthy partner for any project that needs dependable carbon steel piping solutions.
When it comes to Carbon Steel DIN 2609 Pipes, they are crafted with a carefully controlled chemical composition, which usually includes carbon, manganese, phosphorus, and sulfur. This specific blend results in moderate tensile and yield strength, good ductility, and sufficient toughness. The pipes are engineered for excellent weldability and formability, making them ideal for various fabrication processes and standard industrial applications that demand consistent mechanical performance.
| Standard | AISI, DIN, EN, GB, IS, JIS, ASTM, ASME Pipe |
|---|---|
| DIN 2609 Grade St35-8 Seamless Pipe Size | 4 to 219mm W. T.: 0.5 to 20mm |
| Mild Steel DIN 2609 Grade St35-8 Welded Pipe Size | 5.0 mm – 1219.2 mm |
| DIN Gr. 2609 ST35-8 Steel EFW Pipe size | 5.0 mm – 1219.2 mm |
| Grade ST 35-8 DIN 2609 Pipe Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| Carbon Steel DIN 2609 Grade ST 35-8 Pipe Schedule | SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| DIN 2609 Gr St35-8 Carbon Steel Seamless Pipe Size | 3.35 mm OD To 101.6 mm OD |
| Grade ST 35-8 DIN 2609 Welded Pipe Size | 6.35 mm OD To 152 mm OD |
| CS DIN 2609 Grade St35-8 Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| DIN2609 ST35-8 Steel Pipe wall thickness | 0.020″ –0.220″, (special wall thicknesses available) |
| DIN 2609 Gr St35-8 Length | Single Random, Double Random, Standard & Cut length Pipe & Tube |
| DIN 2609 Gr. St 35-8 Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
| Low Temperature Carbon Steel DIN 2609 Grade ST 35-8 Form | Round, Hydraulic, ‘U’ bent or Hollow,LSAW, Boiler, Straight Pipe, Clad Pipe, Rectangular, Square Pipe Etc |
| Mild Steel DIN 2609 Grade St35-8 Type | Welded, Seamless, ERW, EFW, Fabricated Pipe, ‘U’ bent or Hollow, Hydraulic, LSAW, Boiler, Straight Tube, Tube Coil, Round, Rectangular, Square Tube etc |
| ASME B36.19 DIN2609 Grade ST 35-8 End | Plain End, Beveled End, Treaded Pipe & Tube |
| DIN 2609 Grade St35-8 Marking | All DIN 2609 Grade ST 35-8 Carbon Steel Seamless Tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
| 2609 Gr. ST35-8 Application | Oil Pipe & Tube, Gas Pipe & Tube, Fluid Pipe & Tube, Boiler Pipe & Tube, Heat exchanger Tube |
| DIN Gr. 2609 ST35-8 Steel Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
| Mechanical Properties | |||||||||
| Yield Strength | Tensile Strength | Elongation A5 min | |||||||
|---|---|---|---|---|---|---|---|---|---|
| MPa min | ksi min | MPa min | MPa min | ksi min | Percentage | ||||
| 360 | 480 | – | 25 | ||||||
| Outer diameter and wall Thickness | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Execution | Size Range | OD Tolerance | Wall tolerance | ||||||
| Hot-rolled Pipe | OD – 80 mmOD > 80 mmWall < 12 mmWall – 12 mm | ± 0.4 mm± 0.5 % of OD | ± 0.7 mm± (5 % x wallthickness + 0.1 mm | ||||||
| Hot-rolled peeled Pipe | All sizesWall < 12 mmWall – 12 mm | + 0.25/- 0 mm | ± 0.8 mm± (5 % x wall thickness+ 0.2 mm) | ||||||
| Cold Worked Pipe cold-rolled or cold-drawn | OD < 40 mmOD 40 – 80 mmOD > 80 Wall Thickness< 6 mm Wall Thickness6 – 8 mm Wall Thickness > 8 | + 0.30/- 0 mm*+ 0.35/- 0 mm*+ 0.40/- 0 mm* | ± 0.30 mm± 0.35 mm± 0.40 mm | ||||||
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 trusted manufacturer and supplier of high-quality Carbon Steel DIN 2609 Pipe products in Tunis, Tunisia. Specializing in premium steel materials, we offer a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our diverse selection features Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. Committed to reliable delivery and exceptional customer service, Marzouk Steel ensures the supply of top-grade materials that deliver excellent performance across various industrial applications. Rely on Marzouk Steel for all your Carbon Steel DIN 2609 Pipe needs.
| DIN | EN | BS | NFA | ASTM | ASME |
| DIN 2609 Grade St 37-0 | – | – | – | – | – |
You’ll find Carbon Steel DIN 2609 Pipes being utilized across a range of industrial, mechanical, and engineering applications, such as hydraulic and pneumatic systems, structural components, and general machinery parts. They’re also commonly used in the automotive, construction, and light industrial sectors, where moderate strength, reliability, and ease of fabrication are crucial. Thanks to their impressive mechanical performance, durability, and versatility, DIN 2609 pipes are a fantastic choice for medium-duty industrial and engineering 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.
Copyright 2025 Marzouk Steel. All rights reserved
