Home > Alloy Steel P23 Pipes
Yaman Steel has built a solid reputation as a leading manufacturer and supplier based in Mumbai, India, specializing in high-quality Alloy Steel P23 Pipes designed for demanding high-temperature and high-pressure applications. These pipes are crafted using cutting-edge alloy steel technology and top-notch raw materials, all while adhering to ASTM and ASME standards. Renowned for their impressive creep strength, oxidation resistance, and durability, Yaman Steel’s Alloy Steel P23 Pipes ensure reliable performance even in the toughest operating conditions. With a strong focus on quality control and efficient logistics, the company provides trustworthy piping solutions to both domestic and international markets.
The Alloy Steel P23 Pipes are made from low-alloy chromium–molybdenum–tungsten steel, featuring carefully controlled amounts of chromium, molybdenum, tungsten, vanadium, and niobium. This sophisticated chemical makeup grants them exceptional creep resistance, high-temperature strength, and remarkable microstructural stability. On the mechanical side, these pipes boast high tensile and yield strength, good toughness, and improved resistance to thermal fatigue.
| Size Range | 1/8″ –42” |
| Schedules | 20, 30, 40, Standard (STD), Extra Heavy (XH), 80, 100, 120, 140, 160, XXH & heavier |
| Standard | ASTM A335, ASTM A213 |
| Grade | ASTM A335 P1, P2, P5, P9, P11, P12, P22, P23, P91, P92, ASTM A213 T2, T5, T5b, T5c, T9, T11, T12, T22, T23, T91, T92 |
| C, % | Mn, % | P, % | S, % | Si, % | Cr, % | Mo, % | V, % | Nb, % | B,% | N, % | Al, % | W, % |
| 0.04-0.10 | 0.1-0.6 | 0.03 max | 0.01 max | 0.5 max | 1.9-2.6 | 0.05-0.30 | 0.20-0.30 | 0.02-0.08 | 0.0005-0.006 | 0.03 max | 0.03 max | 1.45-1.75 |
| Tensile Strength, MPa | Yield Strength, MPa | Elongation, % |
| 510 min | 400 min | 20 min |
Yaman Steel is the largest manufacturer and exporter of Pipe, Fittings, Flanges in Mumbai, India, known for delivering high-quality products to clients across the globe. With state-of-the-art manufacturing facilities and a team of skilled professionals, the company ensures flanges with superior strength, durability, and reliability that meet international standards. Yaman Steel offers a wide range of sizes, grades, and specifications, catering to industries such as oil and gas, petrochemical, power, and water treatment. For inquiries and orders, contact us at sales@pipefittingsflanges.com.
Alloy Steel P23 Pipes find extensive use in ultra-supercritical and supercritical power plants. They are typically utilized in boilers, superheaters, reheaters, and high-pressure steam piping systems. Additionally, these pipes are essential in advanced power generation units, refineries, and petrochemical facilities where high efficiency, reduced wall thickness, and long-term reliability at elevated temperatures are crucial.
Yamam Steel supplies high-quality pipe, fittings and flanges for plumbing, commercial, and industrial applications across Mumbai and beyond.
