ASTM A789 Super Duplex 2507 Pipe Cold Drawn Stainless Steel Tube For Petrochemical
ASTM A789 Super Duplex 2507 Pipe Cold Drawn Stainless Steel Tube For Petrochemical
Material
ASTM A789 Super Duplex 2507 is a type of stainless steel alloy that is popular in the petrochemical industry due to its exceptional corrosion resistance and high strength properties. This material is commonly used for piping systems in aggressive environments where resistance to stress corrosion cracking is crucial.
Specification
ASTM A789 Super Duplex 2507 Pipe Cold Drawn Stainless Steel Tube
- Standard: ASTM A789
- Grade: Super Duplex 2507
- Production: Cold drawn
- Application: Petrochemical industry
- Features: Corrosion resistance, high strength
Chemical Composition
The following table presents the typical chemical composition of ASTM A789 Super Duplex 2507:
| Element | Composition (%) |
|---|---|
| Chromium | 25.0-26.0 |
| Nickel | 7.00-9.00 |
| Molybdenum | 3.0-4.0 |
| Nitrogen | 0.24-0.32 |
| Carbon | 0.030 max |
| Copper | 0.50 max |
| Silicon | 0.80 max |
| Phosphorus | 0.035 max |
| Sulfur | 0.020 max |
Mechanical Properties
The mechanical properties of ASTM A789 Super Duplex 2507 make it an ideal material for demanding petrochemical applications. The following table outlines the typical mechanical properties:
| Property | Value |
|---|---|
| Tensile Strength | 800 MPa min |
| Yield Strength (0.2% offset) | 550 MPa min |
| Elongation | 15% min |
| Hardness | 270 Brinell |
Application
ASTM A789 Super Duplex 2507 Pipe Cold Drawn Stainless Steel Tubes are widely used in the petrochemical industry for various applications such as:
- Oil and gas processing plants
- Chemical processing facilities
- Heat exchangers
- Desalination plants
- Offshore platforms
Haiyan Sanxin Steel Pipe Factory is a leading manufacturer of steel pipes in China. Located in a region with excellent geographical advantages, the factory is situated close to the Zhoushan Port and Ningbo Port.
Our factory covers an area of more than 25,000 square meters and has been in the steel pipe manufacturing business for 20 years. Over this period, we have accumulated a wealth of professional experience, which has helped us establish ourselves as a trusted name in the industry.
At our factory, we specialize in the production of various types of steel pipes, including stainless steel pipe, carbon steel pipe, copper pipe, steel pipe,seamless steel pipe and welded pipe. Our expertise in this field is evident from the 12 patents that we hold, which demonstrate our commitment to innovation and excellence.
Q: Are you trading company or manufacturer ?
A: manufacturer,also can do trading.
Q: How long is your delivery time?
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
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