- sales@davidpipes.com
- Canberra, Australia
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David Pipes and Tubes is a reputable manufacturer and supplier located in Canberra, Australia, focusing on high-quality **Alloy Steel T91 Tubing**. With a wealth of experience in high-temperature alloy materials, the company delivers precision-engineered tubing solutions that adhere to global industry standards for performance, strength, and reliability. Thanks to cutting-edge manufacturing technology and strict quality control measures, David Pipes and Tubes guarantees that each tube boasts exceptional mechanical properties and precise dimensions. The company proudly caters to the power generation, petrochemical, and industrial sectors both in Australia and around the globe, providing reliable alloy steel tubing designed to thrive in challenging operating conditions.
**Alloy Steel T91 Tubing** is a ferritic-martensitic steel primarily made of iron, with chromium (8–9%), molybdenum (0.85–1.05%), vanadium, and niobium as its main alloying elements. This unique composition offers remarkable creep strength, oxidation resistance, and thermal stability, making it perfect for high-pressure and high-temperature applications. Typically, the tubing has a tensile strength ranging from 585 to 760 MPa, ensuring outstanding long-term durability. Thanks to its stable microstructure and excellent resistance to stress rupture, **Alloy Steel T91 Tubing** is a popular choice in modern boiler and power plant systems.
| ASTM A213 T91 Specification & Standard | ASTM A213 T91, ASME SA213 T91 (with IBR Test Certificate) |
|---|---|
| SA 213 Gr T91 Specification | ASTM A213 & ASTM A209 BS/3059/ 90/ Part II/ 620 & 622 DIN/ 17175/ 13CrMo44 DIN/ 17175/ 10CrMo910 DIN/ 17175/ 15Mo3 |
| T91 Steel Tube Sch. & Swg. | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg., 3.6 mm Thk |
| ASTM A213 T91 Tubing Size | 6.35 mm OD to 101.6 mm OD |
| ASTM A213 T91 Pipe Thickness | 3-12mm |
| ASME SA213 Gr T91 Material Origin | European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material) |
| Craft | Cold rolled and Cold drawn |
| ASTM A213 T91 Tube Type | Seamless / ERW / Welded / Fabricated |
| SA213 T91 Steel Tube available in Form of | Round, Square, Rectangular, Hydraulic Etc. |
| ASTM SA213 T91 Tube Tolerance | Cold drawn pipe: +/-0.1mm Cold rolled pipe: +/-0.05mm |
| ASME SA213 Grade T91 Tube Length | Standard Double & In Cut length also. |
| ASME SA213 Gr T91 Tube End | Plain End, Beveled End, Treaded |
| ASTM A213 T91 Additional Testing | NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc. |
| Specialized in |
|
| ASME SA213 Grade T91 Tube Application & uses | Seamless Ferritic ASTM A213 T91 Tubing for High-Temperature Service |
| Grade | C≤ | Mn | P≤ | S≤ | Si≤ | Mo |
|---|---|---|---|---|---|---|
| SA213 T91 Composition |
0.07~0.14 |
0.30~0.60 |
0.02 |
0.02 |
0.20~0.50 |
0.85~1.05 |
| Grade | Tensile Strength, MPa | Yield Strength, MPa | Elongation, % | Hardness, HB |
|---|---|---|---|---|
| ASTM A213 T91 Tubing | 585 min | 415 min | 20 min | 250 max |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
When you choose Alloy Steel T91 Tubing from David Pipes and Tubes, you can count on exceptional quality and long-lasting durability. These tubes offer excellent corrosion resistance and high strength, making them perfect for various industrial applications. Our commitment to outstanding service and reliable delivery guarantees customer satisfaction with every order. With extensive expertise in stainless steel products, we provide premium solutions tailored to meet your unique needs.
David Pipes and Tubes, a top supplier of Alloy Steel T91 Tubing in Canberra, Australia, offers a comprehensive range of high-quality pipes and tubes for various industrial applications. With an extensive inventory and a commitment to exceptional customer service, they have become the go-to source for stainless steel products in the area.
At David Pipes and Tubes, we specialize in providing custom-sized Alloy Steel T91 Tubing designed to meet your specific requirements. Our expert team is committed to delivering personalized solutions for all your piping and tubing needs. For more details, contact us at sales@davidpipes.com.
You’ll find **Alloy Steel T91 Tubing** widely utilized in power plants, refineries, and petrochemical facilities for components like superheaters, reheaters, heat exchangers, and boiler tubes. Its impressive performance at elevated temperatures makes it ideal for high-pressure steam lines and thermal processing equipment. Additionally, it’s used in industrial piping systems that demand a long service life and structural integrity under extreme heat and stress. The combination of high strength, corrosion resistance, and thermal stability makes **Alloy Steel T91 Tubing** a preferred option for critical high-temperature applications.
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