ASTM A335 Grade P5 Alloy Steel Pipes Supplier & Exporter in India

Stainless Steel Seamless Pipes Exporter

ASTM A335 Grade P5 is a chromium-molybdenum low-alloy steel pipe grade containing approximately 4–6% chromium and 0.45–0.65% molybdenum, engineered for high-temperature and corrosive service. The elevated chromium content provides excellent oxidation and sulfidation resistance, while molybdenum delivers superior creep strength at sustained elevated temperatures.

Yash Impex is a leading ASTM A335 P5 alloy steel pipe manufacturer, supplier, stockist, and exporter in India, supplying seamless P5 pipes for refinery, petrochemical, and power-generation projects at competitive bulk pricing with full export documentation.

Key Features of ASTM A335 Grade P5 Pipes

  • Superior High-Temperature Strength
    Reliable performance in continuous service up to elevated operating temperatures.
  • Excellent Oxidation & Sulfidation Resistance
    Chromium content protects against scaling and sulfur attack in refinery environments.
  • Enhanced Creep Resistance
    Molybdenum addition ensures long-term structural stability under sustained thermal load.
  • Good Weldability
    Suitable for standard fabrication techniques with appropriate pre/post-weld heat treatment.
  • Long Service Life
    Reduced maintenance and downtime in demanding high-temperature piping systems.

Specifications

Chemical Composition (Typical)

Element Composition
Carbon (C) 0.15% max
Manganese (Mn) 0.30 – 0.60%
Phosphorus (P) 0.025% max
Sulfur (S) 0.025% max
Silicon (Si) 0.50% max
Chromium (Cr) 4.00 – 6.00%
Molybdenum (Mo) 0.45 – 0.65%

Mechanical Properties (Minimum)

Property Value
Tensile Strength ≥ 415 MPa
Yield Strength ≥ 205 MPa
Elongation ≥ 30%

Available Sizes & Specifications

  • Standard: ASTM A335 / ASME SA335
  • Manufacturing Type: Seamless
  • Size Range: As per standard and custom project requirements
  • End Finish: Plain End, Beveled End
  • Supply Condition: Annealed / Normalized & Tempered

Applications

  • Petroleum refineries & petrochemical plants
  • Power generation & thermal power stations
  • Sulfur-bearing crude oil processing units
  • Boilers, superheaters & heat exchangers
  • High-temperature pressure piping systems

Looking for ASTM A335 Grade P5 pipes at the best price? Share your size, quantity, and heat-treatment requirements — we will provide a competitive quote with certified quality and fast delivery.

Engineering Division

why us

  • 1
    Ace quality Steel Products

    We are an ISO certified company with exports spanning across the globe. Our long standing success is attributed to impeccable quality and the most comprehensive range of steel products we deliver.

  • 2
    Reasonable Pricing

    We believe in cultivating long run business relationships will our clients. That’s why we offer the most competitive pricing in the industry.

  • 3
    On time, Every time

    We have powerful sourcing network and can deliver products to any part of the globe. We will meet your requirements, on time, every time!

Faq's

A: P5 alloy steel pipes have excellent strength, creep resistance, and oxidation stability, making them ideal for boiler tubes and petrochemical use.

A: Yash Impex exports P5 pipes to countries like India, Mexico, Russia, Brazil, Argentina, Colombia, Guatemala, Ecuador, and globally.

A: Yes, Yash Impex manufactures and supplies both seamless and welded P5 pipes depending on customer requirements.
an ISO 9001:2015 certified company
Govt.of India recognized EXPORT HOUSE

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