We produce the best quality of the Alloy Steel P91 Pipes of the highest industry standards at Nascent Pipe & Tubes. Our pipes are produced with ASTM A335 Grade P91 and they are identified with the universal UNS K91560 number as they are manufactured with the highest grade alloy steel. These seamless pipes are designed to be very strong, durable and having high temperature and pressure resistant values, they are popular in power plants, refineries, petrochemical industries and any applications where high temperature conditions exist.
The Alloy Steel P91 is composed of chromium and molybdenum mainly but some anti-creep alloying metals, which incorporate niobium and vanadium, are also added and it substantially increases its mechanical properties and creep strength. It also has high level of chromium that provides excellent oxidation resistance, corrosion resistance, and thus molybdenum gives it the best of tensile strength and toughness. Our ASTM A335 P91 Seamless Pipes are normalized and tempered with an aim of attaining the necessary microstructure and mechanical characteristics that can be applicable in critical engineering requirements.
Alloy Steel P91 Pipes Manufacturers, Alloy Steel P91 Pipes Suppliers, Alloy Steel P91 Pipes Stockists, Alloy Steel P91 Pipes Exporters
Our UNS K91560 Pipes are sold in different sizes and thickness depending on the requirements of the client. The desired dimensional tolerance are obtained with surface finish by hot finishing or cold drawing these alloy pipes. The pipes are also of high grade and can easily be welded so that there is safety and reliability in the piping system and the safety is guaranteed in the system which has a lot of tension and is at a high temperature. We also issue third party test and inspection certifications so as to guarantee the quality and compliance of each and every batch we supply.
Alloy Steel P91 Pipes Manufacturers in India, Alloy Steel P91 Pipes Suppliers in India, Alloy Steel P91 Pipes Stockists in India, Alloy Steel P91 Pipes Exporters in India
The use of ASTM A335 Grade P91 Pipes is highly prevalent in superheater and reheater tubes of boilers, heat exchangers, and nuclear plants where superior heat and corrosion resistance is required. Our pipes conform to ASME SA335 specifications as well and are available in beveled, plain, or threaded ends based on operational needs.
Alloy Steel P91 Pipes Manufacturers in Mumbai, Alloy Steel P91 Pipes Suppliers in Mumbai, Alloy Steel P91 Pipes Stockists in Mumbai, Alloy Steel P91 Pipes Exporters in Mumbai
Specifications Of Alloy Steel P91 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 P91 Pipes
| Alloy Steel P91 | 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 P91 Pipes
| Tensile Strength, MPa | Yield Strength, MPa | Elongation |
|---|---|---|
| 415 min | 205 min | 30 min |
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