Esha Steel, based in Kolkata, has built a solid reputation as a reliable manufacturer and supplier of top-notch Carbon Steel DIN 2609 Pipes. These pipes are celebrated for their durability, precision, and dependable performance in various industrial settings. Thanks to state-of-the-art manufacturing facilities and rigorous quality control measures, Esha Steel guarantees that every DIN 2609 pipe adheres to international standards, ensuring consistent performance even under medium to high-pressure conditions. They are designed to resist corrosion, maintain dimensional accuracy, and provide long-lasting service. Catering to sectors like oil & gas, petrochemicals, power generation, and mechanical engineering, Esha Steel stands out for its timely deliveries, competitive pricing, and customer-centric solutions, making it a go-to choice for carbon steel piping.
The Carbon Steel DIN 2609 Pipes are crafted from a blend of carbon, manganese, silicon, sulfur, and phosphorus, all in carefully balanced proportions to achieve outstanding mechanical properties. These pipes showcase impressive tensile and yield strength, moderate hardness, and reliable toughness, making them perfect for medium to high-pressure industrial applications. Their excellent weldability, ductility, and resistance to deformation facilitate easy installation and ensure long-term operational reliability. Manufactured in line with DIN 2609 standards, these pipes offer precise dimensions, structural integrity, and consistent performance, making them ideal for industrial, mechanical, and structural applications that demand durable carbon steel components.
| 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.
Esha Steel is a trusted manufacturer and supplier of high-quality Carbon Steel DIN 2609 Pipe products in Kolkata India. 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, Esha Steel ensures the supply of top-grade materials that deliver excellent performance across various industrial applications. Rely on Esha 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 widely utilized in oil and gas pipelines, petrochemical facilities, power generation systems, and industrial fluid transport due to their strength, durability, and resistance to corrosion. They are particularly suited for process piping, high-pressure steam lines, and medium-pressure fluid transport systems that require reliable performance. Additionally, these pipes are essential in mechanical engineering projects, refineries, and chemical plants where structural integrity and long-term reliability are paramount. With excellent weldability and toughness, they are designed to meet the rigorous demands of various industrial applications.
Esha 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 Kolkata India.
Copyright 2025 Esha Steel. All rights reserved
