R.H. Alloys is a leading Stainless Steel 431 Pipe manufacturer that offers pipes that are highly strong, tough, and resistant to corrosion. Stainless steel 431 is a Strong grade with very good mechanical properties and is highly resistant to atmospheric and chemical conditions. These pipes are typically installed in aerospace systems, marine systems, pump shafts, valves, and car parts, as they are able to endure high pressure and harsh conditions.
Stainless Steel 431 Pipes are available in various sizes, wall thicknesses, and finishes to ensure that the project requirements are met and through a trusted B2B marketplace. They are good machinable, weldable, and scaling resistant at high temperatures, making them suitable in both structural and precision engineering. These Stainless Steel Pipes have a long service life, constant quality, and reliability in hard work and therefore are selected by industries.Stainless Steel 431 Pipe
Minimum Order : 50 unit
Customization as per requirements
Stainless Steel 431 Pipe – Specification
| Specifications | Astm, Asme, Din, Nfa, Jis |
|---|---|
| Thickness | 4.0mm, 100mm |
| Pipes Size | 1/8” Nb, 24” Nb, 1/4” Od, 24” Od Sizes |
| Tubes Size | 1/2″ Od, 8″ Od |
| Length: | Cut Length, Fix Length, Single Random, Double Random, Required Length |
| End | Plain End, Beveled End, Threaded |
Stainless Steel 431 Pipe Manufacturer In India
Type of Sub-products

Stainless Steel 431 Seamless Pipe Stainless Steel 431 Seamless Pipe
Stainless Steel 431 Seamless Pipe is a martensitic stainless steel pipe made without welds, offering high strength, toughness, and moderate corrosion resistance, widely used in marine, aerospace, chemical, and industrial applications requiring durability and hardness.

Stainless Steel 431 Welded Pipe Stainless Steel 431 Welded Pipe
Stainless Steel 431 Welded Pipe is a martensitic stainless steel pipe manufactured by welding, providing high strength, hardness, and moderate corrosion resistance, commonly used in aerospace, marine, chemical, and industrial applications.
Frequently Asked Questions
What are the key properties of Stainless Steel 431 Pipes?
SS 431 pipes provide excellent tensile strength, hardness, and toughness along with resistance to corrosion and oxidation. They remain magnetic in all conditions and are widely used in marine and industrial environments requiring durability.
Where are Stainless Steel 431 Pipes commonly used?
These pipes are used in pump shafts, marine equipment, aerospace parts, automotive components, valves, and chemical processing systems. Their ability to withstand mechanical stress and exposure to moisture makes them ideal for demanding applications.
What advantages do Stainless Steel 431 Pipes offer?
These pipes combine high strength, wear resistance, and moderate corrosion protection at a reasonable cost. Their heat treatable properties allow manufacturers to adjust hardness and toughness for specific engineering applications.
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Countries We Export – Stainless Steel 431 Pipe
- India
Cities We Supply – Stainless Steel 431 Pipe
- Mumbai
- Lucknow
- Nashik
- Pune
- Rajkot
- Moradabad
- Angul
- Rudrapur
- Hosdurg
- Gandhinagar
- Rajahmundry
- Durgapur
- Bharuch
- Panipat
Industries We Serve – Stainless Steel 431 Pipe
Sugar
Oil And Gas Industries
Paper Mill
Power Plant
Bridge And Building
Aerospace Industries
Automobile Industry
Electrical Industry
Defense Industry
Construction & Fabrications
Ring Man Units
Railways

Gasket Industry
Pharmaceuticals Industry
