STAINLESS INDIA is a premier producer and holder of Alloy Steel Seamless Pipes conforming to ASTM A335 standards, specifically in P1, P5, P9, P11, P22, and P91 grades. These pipes serve critical applications in the Oil & Gas, Petrochemical, Power, Refinery, and Boiler sectors globally. We offer seamless, ERW, fabricated, and custom-cut chrome moly pipes at competitive ex-factory rates. Every pipe undergoes complete testing and includes full traceability, guaranteeing dependability and effectiveness even in the most demanding environments.
Alloy steel pipes are engineered for demanding conditions involving high pressure and elevated temperatures, owing to their superior mechanical strength, ease of welding, resistance to oxidation, and overall resilience.
These pipes are manufactured using cutting-edge production techniques, ensuring precise hardness control, an optimal microstructure, and exact dimensional specifications.
Hydrostatic, Ultrasonic, PMI, Hardness, Flattening & Flaring Tests.
| Specification Family | Available Grades |
|---|---|
|
ASTM A335
High-Temperature Service
|
P1 Alloy
Steel
P5
Seamless
P9 Chrome
Moly
P11 Alloy
Steel
P22
High-Temp
P91
Creep-Strength
|
|
Other Standards
Global Specifications
|
ASTM A213
(Boiler)
ASTM A209
ASTM A369
DIN / EN
10216
BS / JIS
Standards
|
Possesses high tensile strength and excellent resistance to corrosion.
Performs exceptionally well in challenging environments with high temperatures.
Undergoes comprehensive radiography and non-destructive testing (NDT).
Can be easily welded, bent, and formed to meet specific requirements.
Includes full MTC, third-party inspection reports, and compliance docs.
Direct manufacturer with extensive inventory and complete in-house production facilities.
Featuring advanced quality assurance and strict quality control protocols.
Certified by PED, ISO, and CE standards for global compliance.
Complete traceability provided with detailed test reports and clear markings.
Global export capabilities supplying high-quality pipes to over 70 countries.
Tailored lengths and specific grades available to meet unique project needs.
Trusted EPC-approved supplier for essential and critical piping packages.
Rapid delivery schedules paired with highly competitive global pricing.
Fully tested products accompanied by Material Test Certificates (MTC).
We export to more than 70+ countries:
USA • UK • Germany • Italy • UAE • Saudi Arabia • Qatar • Oman • Kuwait • Singapore • Malaysia • Indonesia • Australia • South Africa • Brazil • Mexico • India