ASTM A335 P22 Pipe

ASTM A335 P22 Pipe Manufacturer & Supplier in India

Katariya Steel supplies ASTM A335 P22 Pipes in India for high-temperature piping systems, power generation, boiler and process plant requirements. These Alloy Steel P22 Pipes are supplied in seamless construction to ASTM A335 / ASME SA335 requirements with required sizes, schedules, lengths, end finishes and inspection documentation.

ASTM A335 P22 is a chromium-molybdenum alloy steel grade commonly identified as 2¼Cr-1Mo, with UNS K21590 and Werkstoff 1.7380 designations. The grade is used where controlled Cr-Mo chemistry and specified mechanical properties are required for elevated-temperature service.

We supply P22 Pipes according to the required NPS, schedule, wall thickness, length, quantity and inspection requirements.

ASTM A335 P22 Pipe Specifications

Specifications ASTM A335 P22
Standard ASTM A335 / ASME SA335
Grade P22
UNS K21590
Werkstoff No. 1.7380
Common Designation 2¼Cr-1Mo
European Designation 10CrMo9-10
Product Type Seamless Alloy Steel Pipe
Size 1/8" NB to 30" NB and larger sizes on request
Dimensions ASME B36.10 and applicable project specifications
Schedule SCH 40, SCH 80, SCH 160, STD, XS, XXS and other schedules
Length Single Random, Double Random and Cut Length
End Finish Plain End, Beveled End and Threaded End as required
Heat Treatment As specified by ASTM A335 and purchase requirements
Inspection Documents MTC, EN 10204 3.1, PMI, chemical and mechanical test reports
Testing Hydrostatic and applicable non-destructive testing
Packing Wooden boxes, plastic bags, steel-strapped bundles or as requested
Special Requirements Non-standard sizes and specifications available on request

ASTM A335 covers seamless ferritic alloy-steel pipe intended for high-temperature service. P22 is one of the chromium-molybdenum grades covered by the specification.

ASTM A335 P22 Pipe Chemical Composition

Grade C Mn Si P S Cr Mo
P22 0.05–0.15% 0.30–0.60% 0.50% max 0.025% max 0.025% max 1.90–2.60% 0.87–1.13%

The controlled chromium and molybdenum content gives P22 its characteristic 2¼Cr-1Mo alloy composition.

ASTM A335 P22 Pipe Mechanical Properties

Property ASTM A335 P22
Tensile Strength 415 MPa min.
Yield Strength 205 MPa min.
Elongation 30% min.
Hardness As specified by applicable ASTM A335 requirements

The mechanical properties above represent the minimum requirements specified for ASTM A335 P22 pipe.

ASTM A335 P22 Pipe Equivalent Grades

Standard / Designation Equivalent
ASTM / ASME ASTM A335 P22 / ASME SA335 P22
UNS K21590
Werkstoff No. 1.7380
Common Alloy Designation 2¼Cr-1Mo
European Designation 10CrMo9-10
Japanese Designation STPA24
Material Family Chromium-Molybdenum Alloy Steel

Equivalent material designations should be confirmed against the applicable material standard and project specification before substitution.

ASTM A335 P22 Pipe Heat Treatment

ASTM A335 P22 Pipes are supplied in the heat-treated condition required by the applicable specification. Heat treatment is used to achieve the specified metallurgical condition and mechanical properties of the material.

P22 can be supplied through applicable full or isothermal annealing or normalizing and tempering routes, depending on the manufacturing process and specification requirements.

The applicable heat-treatment condition can be documented through the material test certificate where required.

ASTM A335 P22 Pipe Sizes & Dimensions

ASTM A335 P22 Pipes are available in different nominal pipe sizes, schedules and wall thicknesses according to project requirements.

Parameter Available Range / Standard
Nominal Pipe Size 1/8" NB to 30" NB and larger on request
Schedule SCH 40, SCH 80, SCH 160, STD, XS, XXS and others
Wall Thickness As per selected NPS, schedule and project specification
Outside Diameter As per applicable dimensional standard
Length Single Random, Double Random or required cut length
End Finish Plain, Beveled or Threaded
Special Dimensions Available against enquiry

For a quotation, buyers can specify the NPS, schedule or wall thickness, length, quantity, end finish and inspection requirements.

Alloy Steel P22 IBR Pipes

Alloy Steel P22 Pipes can be supplied for IBR-related boiler and steam piping requirements where the material, dimensions, heat treatment, testing and documentation meet the applicable Indian Boiler Regulations requirements.

Alloy Steel P22 IBR Pipe Manufacturer & Supplier in India

Katariya Steel supplies Alloy Steel P22 IBR Pipes in India for boiler, steam and power plant requirements. P22 material can be supplied with the required inspection and material documentation according to the purchase order and applicable project requirements.

Supply can be arranged with:

  • ASTM A335 / ASME SA335 P22 material
  • Required NPS and schedule
  • Specified pipe lengths
  • Heat-treatment documentation
  • Chemical and mechanical test reports
  • Mill Test Certificates
  • EN 10204 3.1 documentation
  • PMI and additional inspection where required

IBR compliance or certification should be confirmed against the specific order, material documentation and applicable regulatory requirements.

Alloy Steel P22 IBR Pipe Stockist & Exporter in India

Katariya Steel caters to requirements for P22 IBR Pipes for boiler and power plant projects, including standard and project-specific sizes.

Supply can be arranged with:

  • Required pipe dimensions
  • Project-specific inspection
  • Material certificates
  • Testing documentation
  • Third-party inspection where specified
  • Export packing and marking

ASTM A335 P22 Pipe Features & Advantages

ASTM A335 P22 is a chromium-molybdenum alloy steel pipe grade used where controlled alloy chemistry and specified mechanical properties are required for elevated-temperature piping.

Key Features

  • 2¼Cr-1Mo alloy composition
  • Seamless construction
  • 415 MPa minimum tensile strength
  • 205 MPa minimum yield strength
  • Available in multiple NPS sizes and schedules
  • UNS K21590 material designation
  • Werkstoff 1.7380 designation
  • Suitable for specified elevated-temperature piping applications
  • Material and inspection documentation available as required

Applications of ASTM A335 P22 Pipes

ASTM A335 P22 Pipes are used in:

  • Power generation plants
  • Thermal power plants
  • Boiler piping systems
  • Steam lines
  • Superheater and reheater piping
  • Refineries
  • Petrochemical plants
  • Process plants
  • Furnace piping
  • Heat exchanger systems
  • Energy and utility installations

Quality Inspection & Testing

P22 Pipes can be supplied with inspection and testing documentation according to the purchase order and applicable specification.

Inspection Documents

  • Mill Test Certificate
  • EN 10204 3.1 Certificate
  • Chemical Composition Report
  • Mechanical Test Report
  • PMI Test Report
  • Visual Inspection Report
  • Dimensional Inspection Report
  • Hydrostatic Test Report
  • Non-Destructive Testing Reports
  • Third-Party Inspection Report
  • NABL Laboratory Reports where required

Additional inspection and testing can be arranged when specified in the purchase order.

Why Choose Katariya Steel for ASTM A335 P22 Pipes?

  • ASTM A335 P22 alloy steel pipe supply
  • P22 seamless pipe sourcing
  • Multiple NPS sizes and schedules
  • Project-specific lengths and end finishes
  • Material test certificates
  • Chemical and mechanical test documentation
  • PMI and third-party inspection coordination
  • IBR-related documentation support where specified
  • Export-ready packing
  • Domestic and international supply
  • Bulk and project order handling

ASTM A335 P22 Pipe Manufacturer, Supplier & Stockist in India

Katariya Steel supplies ASTM A335 P22 Pipes in India for power, boiler, refinery, petrochemical and engineering requirements.


Domestic Supply of ASTM A335 P22 Pipes

Supply can be arranged for customers across major industrial markets in India, including:

  • Mumbai
  • Pune
  • Ahmedabad
  • Vadodara
  • Surat
  • Rajkot
  • Delhi
  • Chennai
  • Hyderabad
  • Bengaluru
  • Kolkata
  • Coimbatore
  • Nashik
  • Aurangabad
  • Visakhapatnam

Send your required P22 grade, NPS, schedule, quantity and delivery location for a quotation.

ASTM A335 P22 Pipe Exporter from India

Katariya Steel supplies ASTM A335 P22 Pipes for export from India with product documentation, marking and packing according to the customer's purchase and shipping requirements.


International Supply of ASTM A335 P22 Pipes

Export orders can be prepared with:

  • Commercial and packing documentation
  • Mill Test Certificates
  • EN 10204 3.1 documentation
  • Inspection reports where specified
  • PMI reports where required
  • Required pipe marking
  • Seaworthy export packing
  • Customer-specific documentation

ASTM A335 P22 Pipe Price

The price of ASTM A335 P22 Pipe depends on:

  • Pipe size and NPS
  • Schedule or wall thickness
  • Quantity
  • Pipe length
  • Heat-treatment condition
  • Inspection requirements
  • Testing and certification
  • Packing requirements
  • Delivery location

For an accurate ASTM A335 P22 Pipe price, send your required size, schedule, quantity, length and delivery location.

Request a Quote for ASTM A335 P22 Pipes

Looking for an ASTM A335 P22 Pipe Manufacturer, Supplier, Stockist or Exporter in India?

Send us your:

  • Pipe grade
  • NPS / outside diameter
  • Schedule or wall thickness
  • Required length
  • Quantity
  • End finish
  • Inspection requirements
  • Delivery location

Contact Katariya Steel for an ASTM A335 P22 Pipe quotation.

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