Yousef Steel is a reliable manufacturer and supplier of Carbon Steel DIN 17172 Pipes based in Riyadh, Saudi Arabia. We take pride in offering top-notch steel pipes that meet German standards for long-distance pipelines. Known for their durability and strength, these pipes can handle high pressure and stress, making them perfect for critical industrial applications. At Yousef Steel, we focus on precision manufacturing, rigorous quality control, and compliance with international specifications, ensuring our DIN 17172 pipes deliver dependable performance across various sectors, including oil and gas, petrochemicals, water supply, and power generation.
Our Carbon Steel DIN 17172 Pipes are made from a blend of carbon, manganese, silicon, phosphorus, and sulfur, all carefully controlled to enhance strength, toughness, and weldability. Depending on the grade (ranging from StE 210.7 to StE 480.7), these pipes provide yield strengths from 210 to 480 MPa and tensile strengths between 330 and 630 MPa. They come in both normalized and thermomechanically rolled conditions, ensuring they possess excellent toughness and pressure resistance. With great weldability, machinability, and stress resistance, our DIN 17172 pipes are designed for demanding pipeline and structural applications.
| Standards | DIN 17172 StE 360.7 Pipe |
|---|---|
| Welded Pipe Size | 5.0 mm – 1219.2 mm |
| Seamless Pipe Size | 4 to 219mm W. T.: 0.5 to 20mm |
| EFW Pipe size | 5.0 mm – 1219.2 mm |
| Pipe Schedule | SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Tube Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| Seamless Tube Size | 3.35 mm OD To 101.6 mm OD |
| Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| Welded Tube Size | 6.35 mm OD To 152 mm OD |
| Length | Single Random, Double Random, Standard & Cut length Pipe & Tube |
| Tube wall thickness | 0.020″ –0.220″, (special wall thicknesses available) |
| Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
| Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
| Application | Oil Pipe & Tube, Gas Pipe & Tube, Fluid Pipe & Tube, Boiler Pipe & Tube, Heat exchanger Tube |
| Type | Welded, Seamless, ERW, EFW, Fabricated Pipe, ‘U’ bent or Hollow, Hydraulic, LSAW, Boiler, Straight Tube, Tube Coil, Round, Rectangular, Square Tube etc |
| Test Certificate | Manufacturer Test Certificate Laboratory Test Certificate from Govt. Approved Lab. Under Third Party Inspection |
| Form | Round, Hydraulic, ‘U’ bent or Hollow,LSAW, Boiler, Straight Pipe, Clad Pipe, Rectangular, Square Pipe Etc |
| End | Plain End, Beveled End, Treaded Pipe & Tube |
| Marking | All Tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
| We can also cut, thread, and groove Tubes to meet your specifications | |
| Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
|---|---|---|---|---|---|---|---|---|---|
| max 0.22 | max 0.55 | 0.90 – 1.50 | 0.04 | 0.035 | – | – | – | – | – |
| Yield Strength | Tensile Strength | Elongation A5 min | |||
| MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
| 630 | – | – | 20 | ||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Yousef Steel is a leading manufacturer and supplier of high-quality Carbon Steel DIN 17172 Pipe products in Riyadh, Saudi Arabia. Specializing in premium steel solutions, we offer a wide range of materials, including Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. With a strong reputation for reliable delivery and exceptional customer service, we are committed to providing top-grade steel materials that ensure durability and superior performance across various industrial applications. Yousef Steel is your trusted partner for all Carbon Steel DIN 17172 Pipe requirements.
| Execution | Size Range | OD Tolerance | Wall tolerance |
|---|---|---|---|
| Hot-rolled Tube | 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 tube | All sizesWall < 12 mmWall – 12 mm | #ERROR! | ± 0.8 mm± (5 % x wall thickness+ 0.2 mm) |
| Cold Worked tubecold-rolled or cold-drawn | OD < 40 mmOD 40 – 80 mmOD > 80 Wall Thickness < 6 mm Wall Thickness6 – 8 mm Wall Thickness > 8 | #ERROR! | ± 0.30 mm± 0.35 mm± 0.40 mm |
In the oil and gas sector, Carbon Steel DIN 17172 Pipes are widely used for transporting crude oil, natural gas, and petroleum products due to their impressive high-pressure resistance. They also play a crucial role in water supply and civil infrastructure, serving large-scale distribution networks and pressure pipelines. Additionally, the petrochemical and power generation industries rely on them in plants, refineries, and energy systems where reliability under stress is essential. Thanks to their strength, toughness, and long service life, DIN 17172 pipes are the go-to choice for industries that need safe and efficient fluid transport over long distances.
Yousef 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 Riyadh, Saudi Arabia.
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