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Irfan Pipes and Tubes, based in Istanbul, Turkey, stands out as a top manufacturer and supplier of Alloy Steel P91 Pipes, providing high-quality products tailored for demanding industrial needs. Our Alloy Steel P91 Pipes are designed to endure high temperatures, pressures, and corrosive conditions, making them perfect for industries like power generation, petrochemicals, and refineries. Crafted using cutting-edge manufacturing techniques and a strict commitment to international standards, these pipes guarantee consistent performance, reliability, and a long lifespan. With a strong emphasis on quality and customer satisfaction, Irfan Pipes and Tubes delivers efficient, durable, and cost-effective piping solutions for critical operations across the globe.
Alloy Steel P91 Pipes are primarily made up of chromium (8–9%), molybdenum (0.85–1.05%), along with vanadium, niobium, nitrogen, carbon, and manganese in precisely controlled proportions. This unique blend offers outstanding high-temperature strength, creep resistance, and oxidation resistance. The pipes boast impressive tensile strength, hardness, and toughness, along with excellent weldability and thermal stability. With well-balanced mechanical properties, Alloy Steel P91 Pipes provide dependable performance in high-pressure, high-temperature settings, ensuring durability, safety, and efficiency in essential industrial applications.
| ASTM A335 Alloy Steel P91 Pipe Size | : | 1/8NB TO 24NB IN |
| Alloy Steel ASTM A335 P91 Standards | : | ASTM A 335, ASME SA 335, UNS K11522 |
| ASTM A335 P91 Alloy Steel Pipe Type | : | Seamless |
| ASTM A335 Alloy Steel P91 Specialized in | : | Large Diameter Size |
| ASTM A335 Alloy Steel P91 Pipe Outer Dimensions | : | 19.05 – 114.3mm |
| Alloy Steel ASTM A335 P91 Pipe Wall Thickness | : | 2.0 – 14 mm |
| Alloy Steel ASTM A335 P91 Pipe Suppliers Length | : | max 16000mm |
| ASME SA335 P91 Alloy Steel Pipe Schedule | : | Schedule 20 – Schedule XXS (heavier on request) up to 250 thk. |
| ASTM A335 Alloy Steel Pipe Form | : | Round, Square, Rectangular, Hydraulic Etc. |
| Alloy Steel ASTM A335 P91 Pipe Length | : | Single Random, Double Random & Cut Length. |
| ASTM A335 P91 Pipe End | : | Plain End, Beveled End, Treaded |
| C, % | Mn, % | P, % | S, % | Si, % | Cr, % | Mo, % | V, % | N, % | Ni, % | Al, % | Nb, % |
| 0.08-0.12 | 0.3-0.6 | 0.02 max | 0.01 max | 0.2-0.5 | 8.0-9.5 | 0.85-1.05 | 0.18-0.25 | 0.03-0.07 | 0.4 max | 0.04 max | 0.06-0.10 |
| Tensile Strength, MPa | Yield Strength, MPa | Elongation, % | Hardness, HB |
| 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.
Choosing Alloy Steel P91 pipes from Irfan Pipes and Tubes ensures you receive high-quality products that meet industry standards. Our pipes are manufactured using advanced techniques and stringent quality control processes, ensuring exceptional durability and performance. We offer a diverse range of sizes and specifications to suit various applications, particularly in the power generation and petrochemical sectors. Our commitment to timely delivery and excellent customer service means you can rely on us as your trusted supplier for all your alloy steel pipe needs. Experience the difference with Irfan Pipes and Tubes, where quality and reliability are our top priorities.
Irfan Pipes and Tubes, one of the largest suppliers of Alloy Steel P91 Pipes in Istanbul, Turkey, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Alloy Steel P91 Pipes to meet your specific requirements. Our team at Irfan Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@irfanpipes.com.
These pipes are widely utilized in sectors that require exceptional heat resistance, strength, and durability. They are particularly suited for superheaters, reheaters, and boiler tubing in power generation facilities due to their capacity to handle extreme temperatures and pressures. Additionally, they find extensive use in petrochemical, chemical processing, and refinery operations for high-stress piping and equipment that face corrosive environments. They are also employed in the oil and gas industries, heat exchangers, and pressure vessels. Alloy Steel P91 Pipes promise long-lasting performance, operational safety, and efficiency, making them a reliable choice for critical applications.
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