At Nascent Pipe & Tubes, we specialize in delivering high-quality Alloy Steel P22 Tubes, designed to meet the toughest demands of high-temperature and high-pressure applications. Manufactured in accordance with the globally recognized ASTM A335 Grade P22 standard, these tubes are made from a ferritic alloy steel material identified by the UNS K21590 number. Their excellent mechanical properties and outstanding heat resistance make them ideal for power plants, petrochemical industries, refineries, and boiler services.

Our ASTM A335 P22 Tubes are available in both seamless and welded variants to suit different industrial requirements. These tubes are alloyed with chromium and molybdenum, offering enhanced tensile strength, better creep resistance, and long-term durability even in aggressive thermal environments. The molybdenum content in these UNS K21590 Alloy Steel Tubes helps increase the hardenability and corrosion resistance, while chromium adds strength and improves oxidation resistance under extreme conditions.
Alloy Steel P22 Tubes Manufacturers, Alloy Steel P22 Tubes Suppliers, Alloy Steel P22 Tubes Stockists, Alloy Steel P22 Tubes Exporters
Every Alloy Steel P22 Seamless Tube supplied by Nascent Pipe & Tubes goes through rigorous quality checks, including ultrasonic testing, hydrostatic testing, and visual inspection, ensuring compliance with international standards. These tubes are widely used in high-temperature steam lines, headers, pressure vessels, superheaters, and heat exchangers, where safety, performance, and longevity are paramount. We offer P22 tubes in customized dimensions, wall thicknesses, and surface finishes as per the customer’s specifications and project needs.
Alloy Steel P22 Tubes Manufacturers in India, Alloy Steel P22 Tubes Suppliers in India, Alloy Steel P22 Tubes Stockists in India, Alloy Steel P22 Tubes Exporters in India
As a reputed name in the alloy steel tubing market, Nascent Pipe & Tubes guarantees timely delivery, competitive pricing, and a strong commitment to quality. We understand the critical nature of high-temperature piping components, and that’s why our ASTM A335 Gr P22 Tubes are preferred by engineers and procurement managers around the globe. Our tubes conform to various international standards including ANSI, ASME, DIN, EN, BS, and ISO, ensuring wide acceptance across global markets.
Alloy Steel P22 Tubes Manufacturers in Mumbai, Alloy Steel P22 Tubes Suppliers in Mumbai, Alloy Steel P22 Tubes Stockists in Mumbai, Alloy Steel P22 Tubes Exporters in Mumbai
Specifications Of Alloy Steel P22 Tubes
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 Tubes
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 Tubes
Tensile Strength, MPa | Yield Strength, MPa | Elongation |
---|---|---|
415 min | 205 min | 30 min |
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