Nascent Pipe & Tubes is a trusted manufacturer, supplier, and exporter of Alloy Steel P22 Pipes, crafted to meet the highest industrial standards for high-pressure and high-temperature applications. These pipes are produced using top-grade raw materials and precision technology, complying with international specifications such as ASTM A335 Grade P22 and UNS K21590, which are globally recognized for their durability and thermal resistance.

Alloy Steel P22 is a part of the ASTM A335 standard, commonly referred to as "Chrome Moly" pipes, due to the chromium and molybdenum content. The chromium offers excellent oxidation resistance, while molybdenum enhances strength and creep resistance at elevated temperatures. This makes ASTM A335 P22 pipes ideal for petrochemical plants, oil refineries, thermal power stations, boilers, and pressure vessels, where strength and heat resistance are crucial.
Alloy Steel P22 Pipes Manufacturers, Alloy Steel P22 Pipes Suppliers, Alloy Steel P22 Pipes Stockists, Alloy Steel P22 Pipes Exporters
At Nascent Pipe & Tubes, we deliver UNS K21590 seamless pipes in a range of sizes, wall thicknesses, and finishes to meet diverse industrial demands. Our alloy steel pipes are known for their dimensional accuracy, long service life, and exceptional mechanical properties, including excellent tensile strength, impact resistance, and weldability. The seamless nature of these pipes ensures no weld defects and superior performance under extreme pressure.
Alloy Steel P22 Pipes Manufacturers in India, Alloy Steel P22 Pipes Suppliers in India, Alloy Steel P22 Pipes Stockists in India, Alloy Steel P22 Pipes Exporters in India
Each batch of Alloy Steel P22 Seamless Pipes undergoes rigorous quality testing to ensure compliance with ASTM, ASME, and other international standards. These include hydro testing, ultrasonic inspection, and chemical analysis, ensuring only premium-quality materials are delivered. Nascent Pipe & Tubes also provides mill test certificates, third-party inspections, and customized packaging solutions to meet client-specific requirements across the globe.
Alloy Steel P22 Pipes Manufacturers in Mumbai, Alloy Steel P22 Pipes Suppliers in Mumbai, Alloy Steel P22 Pipes Stockists in Mumbai, Alloy Steel P22 Pipes Exporters in Mumbai
Specifications Of Alloy Steel P22 Pipes
Specifications :ASTM A 335 ASME SA 335
Dimensions : ASTM, ASME and API
Size :1/8″NB TO 30″NB IN
Schedule :SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Length : Within 13500mm
Type :Seamless / Fabricated
Form :Round, Hydraulic Etc
Length :Single Random, Double Random & Cut Length.
End :Plain End, Beveled End, Treaded
Chemical Composition Of Alloy Steel P22 Pipes
Alloy Steel P22 | C | Cr | Mn | Mo | P | S | Si |
---|---|---|---|---|---|---|---|
0.05 – 0.15 | 1.00 – 1.50 | 0.30 – 0.60 | 0.44 – 0.65 | 0.025 max | 0.025 max | 0.50 – 1.00 |
Mechnaical Properties Of Alloy Steel P22 Pipes
Tensile Strength, MPa | Yield Strength, MPa | Elongation |
---|---|---|
415 min | 205 min | 30 min |
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