25 Chrome Stainless Steel Pipe
GNEE is a Duplex 2507 stainless steel pipe supplier, providing pipes in all surface finishes and cut-to-length pipes in all grades, saving you money.
2507 stainless steel pipe is also called 25 Cr steel pipe because of its chrome content of 25%. The high chrome content of stainless steel 2507 seamless pipe is designed for applications that require superior quality and corrosion resistance.
2507 corrosion resistant pipe is particularly suitable for corrosive environments such as warm chlorinated seawater and acidic chloride-containing media. It can be used in offshore oil and gas exploration and chemical processing industries. In addition, 2507 stainless steel instrument pipe is also suitable for hydraulic and instrumentation applications in tropical marine environments.
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2507 Ferrite/Austenite Stainless Steel Pipe Product specification
2507 Super Duplex Seamless Tube Chemical Composition Chart
| Grades | 2507 Super Duplex pipe |
|---|---|
| (C) Carbon | 0.030 |
| (Mn) Manganese | 1.20 |
| (P) Phosphorous | 0.035 |
| (S) Sulphur | 0.020 |
| (Si) Silicon | 0.80 |
| (Cr) Chromium | 24.0 To 26.0 |
| (Ni) Nickel | 6.0 To 8.0 |
| (Mo) Molybdenum | 3.0 To 5.0 |
| (N) Nitrogen | 0.24 To 0.32 |
| (Fe)Iron | Bal. |
| (Cu) Copper | 0.50 |
Duplex 2507 Super Stainless Steel Tube Equivalent Material
| Duplex | Grade | UNS | Werkstoff No | AFNOR |
|---|---|---|---|---|
| 2507 | S32750 | F53 | 1.4410 | Z3 CN 25.06 Az |
2507 small diameter pipe

Why choose us
Gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.
Gnee Packaging and shipping

FAQ
1.One-Stop Solution
We have thousands of total production experience, from raw materials to finished products.
2.Competitive Price
Large scale purchase, standardized production process and efficient management make our price competitive.
3.Quick Shipping
Years of export experience enable us to control the transportation time more accurately.
4.Quality Control
The standardized production process, comprehensive management system, professional testing equipment Special material customization.
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