Nascent Pipe & Tubes is a renowned manufacturer and supplier of premium-grade Alloy Steel P11 Tubes, designed to meet the rigorous demands of high-temperature and high-pressure applications. Manufactured in compliance with ASTM A335 Grade P11 and internationally recognized standards, these tubes are engineered from the UNS K11597 alloy. Alloy Steel P11 Tubes are widely used in power plants, refineries, petrochemical industries, and boilers due to their exceptional mechanical properties and superior thermal resistance.

Alloy Steel P11 is a part of the ferritic alloy family that provides an optimal balance of strength, ductility, and resistance to oxidation. The tubes manufactured from this grade exhibit outstanding performance in environments involving elevated temperatures and pressure. The seamless design enhances structural integrity, making ASTM A335 P11 seamless tubes ideal for applications requiring leak-proof transportation of fluids and gases.
Alloy Steel P11 Tubes Manufacturers, Alloy Steel P11 Tubes Suppliers, Alloy Steel P11 Tubes Stockists, Alloy Steel P11 Tubes Exporters
Customers worldwide rely on our Alloy Steel Grade P11 Tubes for their robust mechanical performance and long-term reliability. Whether for use in chemical processing plants or high-pressure steam lines, Nascent Pipe & Tubes ensures fast delivery, competitive pricing, and unmatched technical expertise to meet every project’s unique requirement.
Alloy Steel P11 Tubes Manufacturers in India, Alloy Steel P11 Tubes Suppliers in India, Alloy Steel P11 Tubes Stockists in India, Alloy Steel P11 Tubes Exporters in India
Alloy Steel P11 Tubes Manufacturers in Mumbai, Alloy Steel P11 Tubes Suppliers in Mumbai, Alloy Steel P11 Tubes Stockists in Mumbai, Alloy Steel P11 Tubes Exporters in Mumbai
Specifications Of Alloy Steel P11 Tubes
Specification :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 P11 Tubes
Alloy Steel P11 | 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 P11 Tubes
Tensile Strength, MPa | Yield Strength, MPa | Elongation |
---|---|---|
415 min | 205 min | 30 min |
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