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Home > Alloy Steel> ASTM A335 P9 Seamless Pipe
Ojas Pipes and Tubes, based in Kolkata, India, is a reliable manufacturer and supplier of high-strength ASTM A335 Gr P9 Seamless Pipes. Recognized for its precision and strength, Ojas provides pipes that meet strict international standards, providing confident performance in challenging industrial environments. Their seamless pipes are designed to resist high temperature and pressure, making them suitable for critical uses in diverse industries. With emphasis on quality and customer satisfaction, Ojas Pipes and Tubes has set itself on the path to becoming a preeminent supplier of seamless pipes throughout India and across the globe.
ASTM A335 Gr P9 Seamless Pipes are primarily composed of alloy steel with approximately 2.25% Chromium and 1% Molybdenum, which increases their creep strength, hardness, and toughness and helps them resist oxidation and corrosion at elevated temperatures. The pipes have a minimum tensile strength of 485 MPa, yield strength of 275 MPa, and elongation of 22% in 50 mm. Their composition helps them exhibit high creep strength, hardness, and Toughness, and they are apt for use in high-pressure and high-temperature conditions.
| Alloy Steel ASTM A335 P9 Pipes Specialized in | : | Large Diameter Size |
| Alloy Steel ASTM A335 P9 Pipes Outer Dimensions | : | 19.05 – 114.3mm |
| Alloy ASTM A335 P9 Pipes Wall Thickness | : | 2.0 – 14 mm |
| Alloy ASTM A335 P9 Pipes Length | : | max 16000mm |
| Alloy ASTM A335 P9 Pipes Schedule | : | Schedule 20 – Schedule XXS (heavier on request) up to 250 thk. |
| Alloy ASTM A335 P9 Pipes Form | : | Round, Square, Rectangular, Hydraulic Etc. |
| Alloy ASTM A335 P9 Pipes Length | : | Single Random, Double Random & Cut Length. |
| Alloy Steel ASTM A335 P9 Tubing End | : | Plain End, Beveled End, Treaded |
| Grade | C % | Mn % | P % | S % | Si % | Cr % | Mo % |
|---|---|---|---|---|---|---|---|
| P9 | 0.10-0.20 | 0.30-0.61 | 0.025 max | 0.025 max | 0.10-0.30 | 0.50-0.81 | 0.44-0.65 |
| Grade | Tensile Strength, MPa | Yield Strength, MPa | Elongation, % |
|---|---|---|---|
| P9 | 380 min | 205 min | 30 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 P9 Seamless Pipe from Ojas 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.
Ojas Pipes and Tubes is the largest supplier of ASTM A335 Gr P9 Seamless Pipe in Kolkata, India. 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 P9 Seamless Pipe to meet specific requirements. These pipes can be tailored for various industrial applications. For more details, contact us at sales@ojaspipesandtubes.co.in.
These welded pipes are extensively used in power generation, petrochemical, and oil refining processes because they can withstand severe heat and pressure. They are typically utilized in boilers, superheaters, heat exchangers, and pipe systems in thermal power stations. Their resistance to corrosion and durability make them crucial for carrying steam, gases, and fluids in harsh conditions such as chemical plants and refineries.
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