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Irfan Pipes and Tubes, located in Istanbul, Turkey, stands out as a top manufacturer and supplier of Alloy Steel T91 Tubing, providing high-quality solutions for industries that operate under extreme conditions. Our Alloy Steel T91 Tubing is designed to deliver outstanding strength, durability, and resistance to high temperatures and pressures, making it perfect for critical industrial applications. Crafted with cutting-edge technology and a strict commitment to international standards, it guarantees consistent performance and a long service life. With a focus on customer satisfaction and reliability, Irfan Pipes and Tubes offers cost-effective and efficient tubing solutions, earning its reputation as a trusted partner for power, petrochemical, and process industries around the globe.
Alloy Steel T91 Tubing is primarily made up of chromium (8–9%), molybdenum (0.85–1.05%), along with vanadium, niobium, nitrogen, carbon, and manganese, all in carefully balanced proportions. This unique composition gives it excellent high-temperature strength, creep resistance, and oxidation resistance. The tubing boasts superior tensile strength, hardness, and toughness, along with good weldability and thermal stability. Its mechanical properties ensure reliable performance even in high-pressure and high-temperature settings. With its well-rounded mix of strength, durability, and resistance to scaling and corrosion, Alloy Steel T91 Tubing is an excellent choice for demanding industrial applications that require long-lasting and dependable tubing solutions.
| 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 Irfan 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.
Irfan Pipes and Tubes, a top supplier of Alloy Steel T91 Tubing in Istanbul, Turkey, 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 Irfan 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@irfanpipes.com.
Alloy Steel T91 Tubing is widely utilized in industries that demand exceptional strength, heat resistance, and long-term reliability. It’s commonly found in power generation plants for superheaters, reheaters, and boiler tubing, where high pressure and temperature are the norm. The tubing is also essential in petrochemical, refinery, and chemical processing operations for high-stress piping and equipment. Additionally, it plays a vital role in the oil and gas industries and heat exchangers, providing durability in corrosive and extreme environments.
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