Alloy 20 Pipes and Tubes Manufacturers in India
The Alloy 20 Pipes and tubes are made using a nickel-iron-chromium alloy that is durable and provides resistance to corrosion and harsh conditions. This alloy is made in accordance with UNS N08020 and ASTM/ASME standards that ensure strength, dimensional accuracy, and help to withstand the structure in high pressure and temperature. Because of their durability and resistance, Alloy 20 pipes and tubes are widely used in chemical processing, petrochemical, and acid handling industries where durability and long shelf life are essential. The Kalpataru piping is the most trusted manufacturer and supplier of Alloy 20 pipes and tubes, ASTM B729 Alloy 20 seamless tubes, Alloy 20 ERW tubes, and, along with that, many other alloy products that go through proper chemical composition and strict inspection that ensure the integrity and life of the critical applications.
Table of Content
- Specification of Alloy 20 Pipes and Tubes
- ASME SB729 Alloy 20 Pipes and Tubes Chemical Composition
- UNS N08020 Pipes and Tubes Mechanical Properties
- Equivalent Grades of Alloy 20 Pipes and Tubes
- ASME SB729 Alloy 20 Pipes and Tubes Types
- Applicational and Industrial Uses of Alloy 20 Pipes and Tubes
- Frequently Asked Questions (FAQ)
Specification of Alloy 20 Pipes and Tubes
| Category | Specification Details |
| Standard Specifications | ASTM B729, B464, B468 / ASME SB729, SB464, SB468 |
| Pipe Size Range | ½” NB to 24” NB |
| Tube Size Range | 1mm OD to 254mm OD (Thickness: 0.1mm to 20mm) |
| Manufacturing Type | Seamless / ERW / Welded / Fabricated |
| Available Forms | Round, Square, Rectangular, Oval, Hydraulic, etc. |
| Schedule (Wall Thickness) | SCH 20, 30, 40, STD, 80, XS, 60, 120, 140, 160, XXS |
| Length | Single Random, Double Random & Custom Cut Lengths |
| End Connections | Plain End, Beveled End, Threaded |
| Testing & Inspection | Mill Test (EN 10204 3.1), Chemical/Mechanical, PMI, NABL Lab Reports, Destructive/Non-Destructive (NDT) |
| Packaging | Wooden Boxes, Plastic Bags, Steel Strip Bundles, or Custom |
| Customization | Special sizes and specs available upon request |
UNS N08020 Pipes and Tubes Mechanical Properties
The table provides detailed information on the mechanical properties of Alloy 20 Pipes and tubes.
|
Grade |
Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2% Offset) |
Elongation |
|
Alloy 20 |
8.1 g/cm³ |
1443 °C (2430 °F) |
80,000 Psi (551 MPa) |
35,000 Psi (241 MPa) |
30 % |
Equivalent Grades of Alloy 20 Pipes and Tubes
ASME SB729 Alloy 20 Pipes and Tubes Types
Applicational and Industrial Uses of Alloy 20 Pipes and Tubes
Alloy 20 Pipes and Tubes Price
The Alloy 20 Pipes and tubes are made using a nickel-iron-chromium alloy that is durable and provides resistance to corrosion and harsh conditions. This alloy is made in accordance with UNS N08020 and ASTM/ASME standards that ensure strength, dimensional accuracy, and help to withstand the structure in high pressure and temperature. Because of their durability and resistance, Alloy 20 pipes and tubes are widely used in chemical processing, petrochemical, and acid handling industries where durability and long shelf life are essential. The Kalpataru piping is the most trusted manufacturer and supplier of Alloy 20 pipes and tubes, ASTM B729 Alloy 20 seamless tubes, Alloy 20 ERW tubes, and, along with that, many other alloy products that go through proper chemical composition and strict inspection that ensure the integrity and life of the critical applications.
Frequently Asked Questions ( FAQ)
What is Alloy 20 Pipes and Tubes material grade?
Alloy 20 pipes and tubes are made from UNS N08020 nickel-iron-chromium alloy, designed for excellent resistance to sulphuric acid and corrosion.
Is Alloy 20 tubes better than stainless steel?
Yes, Alloy 20 tubes perform better than stainless steel in acidic and corrosive environments, especially where sulphuric acid is present.
What pipe sizes are available in Alloy 20?
Alloy 20 pipes are available in standard and custom sizes, including seamless and welded forms, as per ASTM and ASME specifications.
What is the Alloy 20 pipe price?
The price of Alloy 20 pipes depends on size, thickness, type (seamless or welded), and market conditions. It is generally higher than stainless steel due to the nickel content.
How do Alloy 20 pipes compare to stainless steel?
Alloy 20 pipes offer better corrosion and acid resistance, while stainless steel is more cost-effective for general applications.
