Nickel-base Alloys Tube
Seamless nickel alloy tube & pipe for high-temperature and high-corrosion service.
Product Overview
Nickel-base alloy seamless tube contains high contents of alloying elements such as Cr, Ni and Mo, giving excellent comprehensive performance in high-temperature and highly corrosive environments — strong resistance to acid and alkali corrosion, superior high-temperature and stress corrosion performance, and good corrosion resistance in both reducing and oxidizing media.
It is widely used in flue-gas desulfurization systems, chemical and petrochemical plants, nuclear power, seawater desalination, and marine construction.
Product Gallery
Key Features
- Excellent resistance to acids, alkalis and stress corrosion
- High-temperature strength and oxidation resistance
- Wide grade range: Inconel, Monel, Hastelloy, Alloy 28/825
- Suitable for severe chemical and marine environments
- ASME/ ASTM compliant with full NDT and certificates
- Custom sizes and long-length supply available
Technical Specifications
| Standard | ASTM B161/B163/B165/B167/B407/B423/B444/B668 (ASME SB same numbers) |
| Grades | Alloy 200, Monel 400, Alloy 800, Alloy 825, Alloy 28, Alloy 600, Alloy 625, Alloy 690, Hastelloy C-276, Hastelloy G-3 |
| OD Range | Customizable, up to customer requirements |
| Wall Thickness | Customizable |
| NDT | Eddy current / hydraulic / ultrasonic testing |
| Heat Treatment | Annealed / solution annealed as per grade |
| Applications | FGD flue-gas desulfurization, waste water, chemical & petrochemical, nuclear power, seawater desalination, marine structures, food & salt making |
| Quality | ISO 9001 certified, mill test certificates supplied |
Mechanical Properties (minimum)
| Grade / UNS | Tensile Rm (MPa) | Yield Rp0.2 (MPa) | Elongation A (%) |
|---|---|---|---|
| Alloy 200 (N02200) | 379 | 103 | 40 |
| Monel 400 (N04400) | 483 | 193 | 30 |
| Alloy 800 (N08800) | 517 | 207 | 30 |
| Alloy 825 (N08825) | 566 | 241 | 30 |
| Alloy 28 (N08228) | 500 | 241 | 40 |
| Alloy 600 (N06600) | 552 | 241 | 30 |
| Alloy 625 (N06625) | 760 | 245 | 30 |
| Alloy 690 (N06690) | 566 | 241 | 30 |
| Hastelloy C-276 (N10276) | 690 | 83 | 40 |
| Hastelloy G-3 (N06885) | 379 | 241 | 40 |
ASTM / ASME standard requirements.
Need a Custom Specification or a Quote?
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