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Home > Alloy Steel > Alloy Steel P92 Pipes
In Houston, Texas, Liam Pipes and Tubes is a leading producer and supplier of alloy steel P92 pipes. We provide P92 pipes that are made for exceptional strength, creep resistance, and thermal stability. We are well-known for providing high-performance piping solutions. Alloy Steel P92, a high-chromium, molybdenum, and vanadium steel made in accordance with ASTM A335 standards, was created especially for use in ultra-supercritical power plants and other harsh service environments. To satisfy important project requirements, our P92 pipes come in a variety of sizes and wall thicknesses. For each order, we guarantee accurate manufacturing, prompt delivery, and constant quality.
Carbon (0.07–0.13%), manganese (0.30–0.60%), chromium (8.50–9.50%), molybdenum (0.30–0.60%), vanadium (0.15–0.25%), niobium (0.06–0.10%), nitrogen (0.03–0.07%), and tungsten (1.50–2.00%) make up Alloy Steel P92 Pipes. Traces of silicon, phosphorus, and sulphur are also present. P92’s remarkable high-temperature strength, creep resistance, and oxidation resistance are attributed to these alloying elements. P92 pipes normally have a yield strength of about 440 MPa and a tensile strength of 620–850 MPa. P92 is perfect for long-term performance in demanding, high-stress situations because of its mechanical robustness and thermal resilience.
| 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, % | W, % | B, % |
| 0.07-0.13 | 0.3-0.6 | 0.02 max | 0.01 max | 0.5 max | 8.5-9.5 | 0.3-0.6 | 0.15-0.25 | 0.03-0.07 | 0.4 max | 0.04 max | 0.04-0.09 | 1.5-2.0 | 0.001-0.006 |
| Tensile Strength , MPa | Yield Strength, MPa | Elongation, % | Hardness, HB |
| 620 min | 440 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 P92 pipes from Liam Pipes and Tubes ensures high-quality products backed by extensive industry experience. Our P92 pipes are manufactured to meet stringent standards, offering superior performance in high-temperature and high-pressure applications. We utilize advanced manufacturing techniques to guarantee consistency and reliability, while our team of experts provides personalized service to meet your specific needs. With a commitment to durability and customer satisfaction, Liam Pipes and Tubes is your trusted partner for Alloy Steel P92 pipes, delivering on time and within budget.
Liam Pipes and Tubes, one of the largest suppliers of Alloy Steel P92 Pipes in Houston , USA, 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 P92 Pipes to meet your specific requirements. Our team at Liam Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@liampipes.us.
In high-efficiency thermal power plants, alloy steel P92 pipes are widely used, particularly in ultra-supercritical and supercritical boilers where oxidation protection and high creep resistance are crucial. They are perfect for use in headers, steam lines, reheaters, and superheaters that operate at high temperatures and pressures. Refineries, chemical plants, and petrochemical facilities that need long-term durability and dimensional stability also use P92 pipes. They are a popular option for mission-critical components in heat-intensive industrial systems because of their superior strength-to-weight ratio and extended service life, which minimise maintenance downtime.
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