Yousef Steel is a reputable producer and supplier of Alloy Steel T9 tubing in Riyadh, Saudi Arabia, offering high-performance tubing solutions to challenging industries like power generation, oil and gas, petrochemicals, and refineries. Produced as per the requirements of ASTM A213 standards, T9 tubing has been specially formulated for application in high-temperature and high-pressure service. Yousef Steel maintains rigorous quality control and accurate manufacturing to provide tubing that meets mechanical and dimensional specifications of key applications. Durable, heat-resistant, and offering extended service life, Yousef Steel Alloy Steel T9 tubing facilitates smooth and reliable operations in demanding conditions.
Alloy Steel T9 tubing is a seamless ferritic alloy steel tube made up of carbon (max 0.15%), manganese (0.30–0.60%), phosphorus (max 0.025%), sulfur (max 0.025%), chromium (8.00–10.00%), and molybdenum (0.90–1.10%). The high molybdenum and chromium percentage gives the best strength, hardness, and resistance to heat, oxidation, and corrosion. T9 tubing has an average tensile strength of 415 MPa and minimum yield strength of 205 MPa. It provides high creep strength, thermal stability, and weldability and can be used continuously at high temperature and pressure.
| ASTM A213 T9 Specification & Standard | ASTM A213 T9, ASME SA213 T9 (with IBR Test Certificate) |
|---|---|
| SA 213 Gr T9 Specification | ASTM A213 & ASTM A209 BS/3059/ 90/ Part II/ 620 & 622 DIN/ 17175/ 13CrMo44 DIN/ 17175/ 10CrMo910 DIN/ 17175/ 15Mo3 |
| T9 Steel Tube Sch. & Swg. | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg., 3.6 mm Thk |
| A213 Grade T9 Tubing Size | 6.35 mm OD to 101.6 mm OD |
| SA213 Grade T9 Pipe Thickness | 3-12mm |
| ASTM A213 Grade T9 Tube available in Form of | Round, Square, Rectangular, Hydraulic Etc. |
| Craft | Cold rolled and Cold drawn |
| SA213 Grade T9 Tube Type | Seamless / ERW / Welded / Fabricated |
| A213 Grade T9 Tube Tolerance | Cold drawn pipe: +/-0.1mm Cold rolled pipe: +/-0.05mm |
| T9 Steel Grade Material Origin | European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material) |
| SA213 T9 Steel Tube Length | Standard Double & In Cut length also. |
| T9 Steel Grade Tube End | Plain End, Beveled End, Treaded |
| SA213 Grade T9 Additional Testing | NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc. |
| Specialized in |
|
| SA213 T9 Steel Tube Application & uses | Seamless Ferritic Alloy Steel Tube for High-Temperature Service |
| Grade | C≤ | Mn | P≤ | S≤ | Si≤ | Mo |
|---|---|---|---|---|---|---|
| SA213 T9 Composition |
0.15 max |
0.30~0.60 |
0.025 |
0.025 |
0.25-1.0 |
0.90~1.10 |
| Grade | Tensile Strength, MPa | Yield Strength, MPa | Elongation, % | Hardness, HB |
|---|---|---|---|---|
| T9 | 415 min | 205 min | 30 min | 179 max |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| Outside Diameter | OD Tolerance | WT Tolerance | Ovality Tolerance | Cut Length Tolerance |
| OD≤ 12, 7 mm | ± 0, 13 mm | ± 15 % | – | + 3, 18 mm, – 0 mm |
| 12, 7 mm < OD ≤ 38, 1 mm | ± 0, 13 mm | ± 10 % | max, 1, 65 mm | + 3, 18 mm, – 0 mm |
| 38, 1 mm < OD ≤ 88, 9 mm | ± 0, 25 mm | ± 10 % | max, 2, 41 mm | + 4, 76 mm, – 0 mm |
Yousef Steel is a trusted manufacturer and supplier of premium Alloy Steel T5 Tubing in Riyadh, Saudi Arabia. We specialize in high-quality steel materials and offer a diverse range of products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel. Our extensive inventory includes Tubes, Pipes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. With a commitment to timely delivery and outstanding customer service, we use only the finest raw materials to ensure exceptional performance in demanding industrial applications. Contact us today for all your Alloy Steel T5 Tubing needs!
The Alloy Steel T9 tubing can be applied in high-temperature service conditions like boiler loops, superheaters, heat exchangers, and piping in power plants. It is also utilized in chemical and petrochemical processing equipment where it needs to resist oxidation, thermal fatigue, and corrosion. T9 tubing excels in use with high-pressure steam, hot gases, and cyclic thermal loads. The property of retaining mechanical properties at high temperatures makes it suitable for critical equipment in refineries, industrial furnaces, and energy facilities where safety, efficiency, and longevity are paramount concerns.
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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