Thabiso Steel, located in Cape Town, South Africa, has built a solid reputation as a reliable manufacturer and supplier of **ProAlloy Steel P91 Pipes**. These pipes are celebrated for their remarkable strength, durability, and ability to withstand high temperatures. With a wealth of industry experience, Thabiso Steel guarantees that each P91 pipe meets international quality and performance standards. They are specifically designed for tough applications in power generation, petrochemicals, and the oil and gas sectors, offering reliability and efficiency even in extreme conditions. Thabiso Steel is dedicated to providing top-notch products that promote long-term operational success and keep customers happy.
**ProAlloy Steel P91 Pipes** are made up of around 9% Chromium and 1% Molybdenum, along with carefully controlled amounts of carbon, manganese, vanadium, and niobium. This unique blend gives them exceptional creep strength, oxidation resistance, and toughness at high temperatures. On the mechanical side, P91 pipes boast a tensile strength of about 585 MPa and a yield strength of 415 MPa, along with impressive hardness and elongation. These characteristics make them highly resistant to thermal stress, pressure changes, and corrosion, ensuring they last in tough operating environments.
| Welded Pipe Size | 5.0 mm – 1219.2 mm |
|---|---|
| Grade 15Mo3 DIN 2609 EFW Pipe size | 5.0 mm – 1219.2 mm |
| CS Tube Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| Standard | AISI, DIN, EN, GB, IS, JIS, ASTM, ASME Pipe |
| Mild Steel Seamless Pipe Size | 4 to 219mm W. T.: 0.5 to 20mm |
| Carbon Steel DIN 2609 Grade 15Mo3 Seamless Tube Size | 3.35 mm OD To 101.6 mm OD |
| DIN 2609 Gr 15Mo3 Pipe Schedule | SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| CS Welded Tube Size | 6.35 mm OD To 152 mm OD |
| DIN 2609 Gr. 15Mo3 Tube wall thickness | 0.020″ –0.220″, (special wall thicknesses available) |
| DIN 2609 Gr St52 Carbon Steel Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| High Temperature Carbon Steel DIN 2609 Gr 15Mo3 Form | Round, Hydraulic, ‘U’ bent or Hollow,LSAW, Boiler, Straight Pipe, Clad Pipe, Rectangular, Square Pipe Etc |
| DIN Gr. 2609 15Mo3 Steel Length | Single Random, Double Random, Standard & Cut length Pipe & Tube |
| Mild Steel Marking | All Tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
| Low Temperature Carbon Steel DIN 2609 Grade 15Mo3 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 |
| DIN Gr. 15Mo3 Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
| Grade 15Mo3 DIN 2609 Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
| 2609 Gr. 15Mo3 End | Plain End, Beveled End, Treaded Pipe & Tube |
| Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
|---|---|---|---|---|---|---|---|---|---|
| 0.12 – 0.20 | 0.10 – 0.35 | 0.40 – 0.80 | 0.035 | 0.035 | 0.25 – 0.35 | – | – | – | – |
| Yield Strength | Tensile Strength | Elongation A5 min | |||
|---|---|---|---|---|---|
| MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
| 450 | 600 | – | 22 | ||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
ThabisoSteel is a major manufacturer and a supplier of premium 15Mo3 Pipes in Cape Town, the South Africa. With specialization in steel solutions, we offer a variety of products including carbon steel, alloy steel, light steel and galvanized steel. Our wide bearing has pipes, pipes, flanges, pipe fittings, forged fittings, sheets and plates. We are famous for our reliable distribution and extraordinary customer service, and are committed to offering high quality steel materials that ensure durability and better performance in different industrial applications. We are committed to skill, and we are your reliable partners for all steel requirements.
| Cold Drawn | Outside Diameter, mm | Tolerance | – |
|---|---|---|---|
| outer diameter ≤ 114 | ± 10% or ± 0.2mm | – | |
| Hot rolled | Outside Diameter, mm | Tolerance | WT/outer diameter |
| outer diameter ≤ 219.1 | ± 12.5% or ± 0.4mm | WT/outer diameter ≤ 2.5% | |
| 2.5% ＜ WT/outer diameter ≤ 5% | |||
| 5% ＜ WT/outer diameter ≤ 10% | |||
| WT/outer diameter > 10% | |||
| outer diameter > 219.1 | ± 20% | WT/outer diameter ≤ 2.5% | |
| ± 15% | 2.5% ＜ WT/outer diameter ≤ 5% | ||
| ± 12.5% | 5% ＜ WT/outer diameter ≤ 10% | ||
| ± 10% | WT/outer diameter > 10% |
**ProAlloy Steel P91 Pipes** are commonly found in industries that require high-temperature and high-pressure performance, such as power plants, refineries, and chemical processing facilities. They are perfect for superheater and reheater tubes, steam lines, and boiler components thanks to their excellent thermal stability and oxidation resistance. In the oil and gas industry, they effectively transport steam and hot fluids while ensuring safety and structural integrity. Their strong mechanical and chemical properties make them a go-to choice for long-lasting, low-maintenance, and cost-effective industrial operations.
ThabisoSteel 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 Cape Town, South Africa.
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