ASTM A335 P22 Alloy Steel Pipe Manufacturer, Supplier, and Exporter in India
Introduction
ASTM A335 P22 alloy steel pipe is a vital component in industries that demand superior strength, high-temperature resistance, and excellent durability. Known for its chromium and molybdenum content, the P22 grade is widely used in power plants, refineries, and petrochemical facilities.
Mcneil Instrument stands as a trusted manufacturer, supplier, and exporter of ASTM A335 P22 alloy steel pipes in India. With decades of experience and a commitment to global quality standards, Mcneil delivers pipes that meet stringent industry requirements for both domestic and international applications.
Understanding ASTM A335 P22: The Chrome-Moly Edge
ASTM A335 P22 is a seamless ferritic alloy-steel pipe suitable for high-temperature service. The alloy’s composition typically includes:
- Chromium (1.90–2.60%): Enhances strength, resistance to oxidation, and corrosion resistance.
- Molybdenum (0.87–1.13%): Boosts tensile strength, wear resistance, and creep strength under prolonged high-temperature conditions.
These properties make P22 Chrome Moly pipes suitable for high-pressure environments where safety and performance cannot be compromised.
Technical Specifications & Mechanical Properties of ASTM A335 P22 Alloy Steel Pipes
| Property | Value |
| Specification | ASTM A335 / ASME SA335 |
| UNS Designation | K21590 |
| Type | Seamless Alloy Steel Pipe |
| Grade | P22 |
| Manufacturing Process | Hot finished / Cold drawn |
| Heat Treatment | Normalized and tempered |
| End Finish | Beveled / Plain / Threaded |
Mechanical Properties of ASTM A335 P22 Alloy Steel Pipes
| Property | Value |
| Tensile Strength | Min. 415 MPa |
| Yield Strength | Min. 205 MPa |
| Elongation | ≥ 20% |
| Hardness | ≤ 197 HB |
Dimensions & Wall Thickness Chart of ASTM A335 P22 Alloy Steel Pipes
| Nominal Pipe Size (NPS) | Outer Diameter (OD) | Schedule | Wall Thickness (mm) |
| 1” | 33.4 mm | SCH 40 | 3.38 mm |
| 2” | 60.3 mm | SCH 80 | 5.54 mm |
| 4” | 114.3 mm | SCH 160 | 13.49 mm |
| 6” | 168.3 mm | XXS | 21.95 mm |
ASTM A335 P22 Alloy Steel Pipes Certifications
| Certification Type | Description |
| ASTM / ASME Compliance | ASTM A335 / ASME SA335 |
| IBR Certified | For Indian Boiler Regulations |
| EN 10204 3.1 / 3.2 | Mill Test Certificates available |
| NACE MR0175 / MR0103 | Suitable for sour service applications |
| ISO 9001:2015 | Quality Management System Compliance |
ASTM A335 P22 Alloy Steel Pipes Available Sizes & Specifications
- Outer Diameter: 1/2″ NB to 24″ NB
- Thickness: SCH 20 to SCH XXS
- Length: Single Random, Double Random & Cut Length
- Ends: Plain, Beveled, Threaded
Global Reach of Mcneil Instrument: ASTM A335 P22 Alloy Steel Pipe
- Mcneil Instrument has established itself as a dependable manufacturer, supplier, and exporter of ASTM A335 P22 Alloy Steel Pipes, meeting the high-temperature and pressure demands of industries across the globe.
- In Saudi Arabia, Mcneil Instrument is a well-regarded manufacturer of ASTM A335 P22 pipes, serving the power and petrochemical sectors that require reliable performance in boiler and superheater systems.
- In Qatar, we operate as a trusted exporter of P22 alloy steel pipes, providing seamless, high-strength piping solutions for refineries and gas processing facilities.
- In Nigeria, our role as a reliable supplier of ASTM A335 P22 pipes supports energy infrastructure, thermal power plants, and industrial boiler operations across the region.
- As a dedicated exporter in Ghana, Mcneil Instrument supplies robust P22 alloy steel pipes that are engineered to perform in high-pressure environments such as steam distribution systems and thermal facilities.
- In Texas, we are recognized as a leading manufacturer and supplier of ASTM A335 P22 alloy steel pipes, catering to demanding applications in fossil-fuel power plants and high-pressure piping installations.
- In Chicago, Mcneil Instrument is a trusted exporter of P22 chrome moly pipes, providing materials certified to ASTM/ASME/IBR standards for chemical processing and industrial utility networks.
- Our presence in Malaysia is marked by being a reliable supplier and exporter of ASTM A335 P22 pipes, widely used in thermal energy, mechanical engineering, and power generation sectors.
- In Singapore, Mcneil Instrument stands as a key manufacturer and exporter of P22 alloy steel pipes, particularly for use in offshore energy systems, boiler plants, and high-efficiency piping assemblies.
- Across Brazil, we act as a dependable supplier of ASTM A335 P22 alloy steel pipes, meeting the rigorous requirements of chemical production lines, power generation units, and pulp and paper industries.
Conclusion
ASTM A335 P22 alloy steel pipes are essential for high-temperature, high-pressure applications across the globe. Choosing the right supplier can mean the difference between long-term reliability and costly failures.
Mcneil Instrument, with its technical expertise, global presence, and unwavering commitment to quality, stands out as your ideal partner for P22 pipe needs. Contact us today for a quote or consultation and ensure the success of your next project.
