As leading Manufacturers of ASTM A335 P9 Alloy Steel Pipes, AM Industries delivers precision-engineered chrome moly seamless pipes designed for critical high-temperature and high-pressure industrial applications. Our ASTM A335 P9 pipes are manufactured with stringent quality controls using premium alloying elements such as chromium and molybdenum, ensuring superior resistance to oxidation, creep and corrosion, which makes them well-suited for power generation, petrochemical, oil and gas, and boiler systems. We adhere to international standards and advanced manufacturing processes to guarantee consistent mechanical performance and dimensional accuracy that meets the specific requirements of industrial specifications and client applications.
As trusted Suppliers of ASTM A335 P9 Alloy Steel Pipes, we maintain comprehensive inventory and customized stock solutions to support fast turnaround and uninterrupted project execution. Our product offerings include seamless, ERW, and fabricated pipe forms with precise wall thickness and end-finish options tailored to client needs. The chemical composition and mechanical properties of these pipes — with minimum tensile and yield strengths of 415 MPa and 205 MPa respectively — make them reliable for demanding service conditions in refineries, petrochemical plants, and industrial piping networks.
As established Stockists of ASTM A335 P9 Alloy Steel Pipes, AM Industries ensures availability of a broad range of diameters, schedules and material lengths to match diverse engineering requirements. Our stocked pipes are ready for immediate dispatch and offer excellent formability, allowing bending, flanging and welding without compromising structural integrity. With dedicated quality checks and conformity to international standards, customers benefit from reliable performance, rapid fulfillment and access to high-grade alloy steel products for both domestic and international projects.
ASTM A335 P9 Pipes Manufacturers, ASTM A335 P9 Pipes Suppliers, ASTM A335 P9 Pipes Stockists, ASTM A335 P9 Pipes Exporters
As experienced Exporters of ASTM A335 P9 Alloy Steel Pipes, we cater to global markets with premium seamless and fabricated pipe solutions engineered for extreme service environments. Our exports are supported by rigorous quality assurance, certified test reports and compliance with international specifications that industrial clients across Asia, the Middle East, Europe and Africa demand. With robust logistics and extended support, we ensure that buyers receive high-performance alloy steel piping solutions that excel in power plants, petrochemical facilities, and oil & gas infrastructures.
The pipes can also be availed in single random, double random, and cut lengths, starting from 1/8NB to 24NB. Recently, the SA335 P9 Round Pipe has gained great popularity because of its large diameters, which can be customized according to the client's specifications. Additionally, tubing end finishes come in several forms, such as beveled, plain, and threaded, according to the installation requirements.
ASTM A335 P9 Alloy Steel Pipe manufactured by A M Industries is meant for those industries that require high-temperature and high-pressure applications. Due to the robust nature of the material, it finds application in oil and gas refineries, petrochemical industries, generation of power plants, and industrial boiler systems. The concentricity and proportionality in thickness of A335 gr. P9 Boiler Steel Pipe are designed to bear pressure and temperature fluctuations it will encounter for a very long time in service in an ordinary industrial boiler.
ASTM A335 P9 Pipes Manufacturers in India, ASTM A335 P9 Pipes Suppliers in India, ASTM A335 P9 Pipes Stockists in India, ASTM A335 P9 Pipes Exporters in India
The other properties of mechanical that are improved by normalizing and tempering heat treatment of NBR 5603 P9 High Temperature Seamless Pipes make this pipe fit for high-temperature applications. Similar in this regard, SA335 gr P9 High Pressure Pipe is preferred when transporting gases and fluids across oil and gas industries, where extreme conditions tend to affect the structural integrity of regular conventional pipes.
Customisation and Quality Testing At A.M. Industries, diligence is given to quality and customer satisfactions. Keeping in mind a variation in chemical composition, size, and schedule, we supply pipes that are made to order as per specific customer requirements. Low Alloy ASTM A335 P9 Steel Pipe, after hot rolling, can be cold rolled to give additional properties desired.
ASTM A335 P9 Pipes Manufacturers in Mumbai, ASTM A335 P9 Pipes Suppliers in Mumbai, ASTM A335 P9 Pipes Stockists in Mumbai, ASTM A335 P9 Pipes Exporters in Mumbai
Each pipe is strictly quality-checked for conformation to national and international standards. Be it for high-temperature boiler pipes, oil and gas transportation, or for use in petrochemical applications, our ASTM A335 P9 Pipes guarantee performance and reliability. We encourage you to contact us for more details about the products. Order your quantity and let the professionals at A M Industries take care of the rest.
ASTM A335 P9 Pipes Specifications
Size
1/2 to 36 Inch NB
Standard
ASTM A335 P9, SA335 P9
Schedules
SCH 40, SCH 160, SCH 80, SCH XXS, SCH XS, All Schedules
Material Thickness
3 To 12 mm
Tolerance
Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm
Type
ERW / Seamless / Welded / Fabricated
Craft
Cold rolled and Cold drawn
Length
Standard Double & In Cut length also.
Pipe available in Form of
Round, Rectangular, Square, Hydraulic
End
Beveled End, Plain End, Treaded
| Standard | Grade |
|---|---|
| ASTM A335 | P9 |
| ASME SA335 | P9 |
| EN 10216-2 | 10CrMo9-10 |
| DIN 17175 | 10CrMo910 |
| GB 5310 | 10Cr9Mo1VNb |
| JIS G3462 | STBA25 |
| Element | Carbon (C) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) | Silicon (Si) | Chromium (Cr) | Nickel (Ni) | Nitrogen (N) |
|---|---|---|---|---|---|---|---|---|
| Percentage (%) | 0.15 max | 7.5-10.0 | 0.06 max | 0.03 max | 1.00 max | 17.0-19.0 | 4.0-6.0 | 0.25 max |
| Density | Yield Properties (Offset 0.2%) | Elongation | Melting Point | Tensile Properties |
|---|---|---|---|---|
| 8.9 g/cm3 | MPa – 148, Psi – 21500 | 45 % | 1446 °C (2635 °F) | MPa – 462, Psi – 67000 |
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