2507Duplex steel welded Tube
In recent years, the development trend of stainless steel welded pipes has been relatively good. Regardless of the scale, quality, and production technology, there have been relatively large advances, and in particular its demand areas have also gradually expanded. In addition, as the stainless stee
PRODUCT INTRODUCTION
2507 is a Ferritic Austenitic (duplex) stainless steel with excellent resistance to pitting corrosion, crevice corrosion and uniform corrosion.
2507 duplex stainless steel chemical composition：
| C≤ | Si≤ | Mn≤ | P≤ | S≤ | Cr≤ | Ni≤ | Mo≤ | N≤ |
| 0.03 | 0.8 | 2 | 0.03 | 0.02 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.24-0.32 |
| Other | PREN | Fe≤ | Cu≤ | Al≤ | Ti≤ | Nb≤ | W≤ | V≤ |
| * | allowance | 0.05 | - | - | - |
2507 duplex stainless steel applications：
1. Oil and gas industry equipment
2. Offshore platform, heat exchanger, underwater equipment, fire fighting equipment
3. Chemical processing industry, utensils and pipelines
4. Desalination plants, high pressure ro plants and submarine pipelines
5. Mechanical parts (high strength, corrosion resistant parts)
6. Energy industry FGD system, industrial scrubbing system, absorption tower