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Home > Alloy Steel> ASTM A335 Gr P91 Seamless Pipe
Operating out of Manila, Philippines, Corazon Pipes and Tubes stands as a trusted manufacturer and supplier, specializing in premium-grade steel solutions for demanding industries. We take pride in our expertise with the ASTM A335 P91 Seamless Pipe, a high-performance alloy known for its exceptional strength under intense pressure and heat. Our commitment is to provide reliable, durable piping that meets the rigorous standards required for critical applications, ensuring our clients receive nothing less than superior quality and service.
The strength of the ASTM A335 P91 pipe comes from its sophisticated composition, primarily chromium, molybdenum, and vanadium. This specific blend gives the pipe its remarkable mechanical properties, including excellent tensile strength and outstanding creep resistance. This means it can withstand extreme temperatures and high pressures over long periods without deforming, making it a fundamentally robust and long-lasting material for the most challenging environments.
| 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 |
| Grade | C % | Mn % | P % | S % | Si % | Cr % | Mo % |
|---|---|---|---|---|---|---|---|
| P91 | 0.08-0.12 | 0.30-0.60 | 0.020 max | 0.010 max | 0.20 -0.50 | 8.00 – 9.50 | 0.85 – 1.05 |
| Grade | Tensile Strength, MPa | Yield Strength, MPa | Elongation, % |
|---|---|---|---|
| P91 | 585 min | 415 min | 20 min |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing ASTM A335 Gr P91 Seamless Pipe from Corazon Pipes and Tubes ensures superior corrosion resistance, excellent thermal conductivity, high strength, and long-lasting performance. Our commitment to quality and precision makes our pipes and tubing ideal for demanding industrial applications.
Corazon Pipes and Tubes is the largest supplier of ASTM A335 Gr P91 Seamless Pipe in Manila, Philippines. We offer premium-quality, corrosion-resistant pipes and tubing ideal for marine, chemical, and industrial applications, with our reliable delivery and customized solutions to meet diverse client needs.
Yes, custom sizes are available for ASTM A335 Gr P91 Seamless Pipe to meet specific requirements. These pipes can be tailored for various industrial applications. For more details, contact us at sales@corazonpipes.com.
These ASTM A335 Gr P91 Seamless Pipes are extensively used in industries that require robust, heat-resistant, and durable piping solutions. In the power generation sector, they are utilized for boilers, superheaters, reheaters, and heat exchangers that operate under extreme temperatures and pressures. The petrochemical and chemical industries rely on them for process piping, reactors, and high-temperature transport lines. Meanwhile, the oil and gas industry depends on these pipes for refining, high-pressure pipelines, and the transportation of critical fluids.
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