GH3128 pipe
GH3128 pipe is a high-performance austenitic nickel-based alloy, used in a range of extreme applications that demand exceptional corrosion resistance and high-temperature strength. It is renowned for its exceptional resistance to acids, alkalis, and a wide range of other corrosive media.
Excellent Corrosion Resistance: GH3128 pipe excels in corrosive environments, making it an excellent choice for use in chemical processing, oil and gas pipelines, and other industrial applications where exposure to acids, alkalis, and other corrosive agents is common.
High Temperature Strength:GH3128 pipe maintains excellent strength at elevated temperatures, making it suitable for use in high-temperature piping systems in power plants, glass furnaces, and other high-heat applications.
Good Weldability:GH3128 pipe can be easily welded using standard welding techniques, making it easy to install and maintain.
Versatile Applications:GH3128 pipe is used in a range of industries including petroleum, chemical processing, glass production, and power generation due to its exceptional corrosion resistance and high-temperature strength.
Compatible with Other Materials:GH3128 pipe is compatible with a range of other materials, including carbon steel, stainless steel, and other nickel-based alloys, making it easy to integrate into existing systems.
In conclusion, GH3128 pipe is an exceptional choice for extreme applications that demand exceptional corrosion resistance and high-temperature strength. Its excellent corrosion resistance, high-temperature strength, good weldability, and versatile applications make it a go-to choice for a range of industries where exceptional performance is required.
GH3128 pipe is used in a range of industries where its exceptional properties are required. Some of the common applications include:
Oil and Gas Industry - The alloy's corrosion resistance and high strength make it suitable for use in oil and gas pipelines, where it must withstand harsh environments and high pressure.
Aerospace Industry - GH3128 pipe is used in aircraft components due to its high-temperature resistance and strength.
Chemical Processing - The alloy's corrosion resistance makes it suitable for use in chemical processing equipment, where it must resist corrosion from harsh chemicals.
Automotive Industry - The alloy's strength and temperature resistance make it suitable for use in automotive exhaust systems, where it must withstand high temperatures and rigorous use.
The fabrication of GH3128 pipe requires special considerations due to its unique properties. Some key steps in the fabrication process include:
Hot Rolling - The pipe is formed by heating the alloy to a temperature above its recrystallization temperature and then rolling it to the desired shape and size.
Annealing - Following hot rolling, the pipe undergoes annealing to promote grain growth and improve its mechanical properties.
Fabrication - The pipe can be further processed and fabricated into a range of shapes and sizes depending on the application requirements. This may involve cutting, threading, welding, and other processes.
| Product Name: GH3128 pipe |
| Chemical Composition |
| C | Cr | Ni | W | Mo | Al | Ti |
| ≤0.05 | 19.0～22.0 | Balance | 7.5～9.0 | 7.5～9.0 | 0.40～0.80 | 0.4～0.80 |
| Fe | B | Zr | Ce | Mn | Si | P | S |
| ≤ | ≤ | ≤ | ≤ | ≤ | ≤ | ≤ | ≤ |
| 0.2 | 0.005 | 0.06 | 0.05 | 0.50 | 0.80 | 0.013 | 0.013 |
