Foshan Sewaly Steel Co.,Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 5000000 Tons/ Per Month |
| Delivery Time | 5-15 working day |
| Packaging Details | Conventional shipping packaging, or customized packaging according to customer needs. |
| Material | Stainless steel |
| Grade | 2205 2207 |
| Standard | GB,AISI,ASTM,DIN,EN,JIS |
| Application | Chemical, Pharmaceutical & Bio-Medical, Petrochemical & Refinery, Environmental, Food Processing, Aviation, Chemical Fertilizer, Sewage Disposal, Desalination, Waste Incineration etc. |
| Brand Name | Sewaly |
| Model Number | 2205 Duplex Stainless Steel Bar |
| Certification | ISO CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 5000000 Tons/ Per Month |
| Delivery Time | 5-15 working day | Packaging Details | Conventional shipping packaging, or customized packaging according to customer needs. |
| Material | Stainless steel | Grade | 2205 2207 |
| Standard | GB,AISI,ASTM,DIN,EN,JIS | Application | Chemical, Pharmaceutical & Bio-Medical, Petrochemical & Refinery, Environmental, Food Processing, Aviation, Chemical Fertilizer, Sewage Disposal, Desalination, Waste Incineration etc. |
| Brand Name | Sewaly | Model Number | 2205 Duplex Stainless Steel Bar |
| Certification | ISO CE | Place of Origin | China |
| High Light | Super Duplex Stainless Steel Tube ，2507 Duplex Stainless Steel Tube | ||
Super Duplex Stainless Steel 2205 2507 Seamless/Welded Pipe Price Per Ton
Duplex stainless steel, specifically grades 2205 and 2507, is a popular choice for various industrial applications, including pipes. These grades are known for their excellent combination of properties, including high corrosion resistance and strength.
Here's some information about Duplex Stainless Steel 2205 and 2507 pipes:
1. Duplex Stainless Steel 2205:
- Chemical Composition: Duplex 2205 consists of about 22% chromium, 5-6% nickel, 3% molybdenum, and 2% nitrogen. It also contains a balanced amount of ferrite and austenite phases.
- Properties: It offers excellent corrosion resistance in various environments, high mechanical strength, good weldability, and moderate resistance to stress corrosion cracking.
- Applications: Duplex 2205 pipes are commonly used in the oil and gas industry, chemical processing, pulp and paper production, and marine environments.
2. Duplex Stainless Steel 2507:
- Chemical Composition: Duplex 2507 has a higher chromium and molybdenum content than 2205, with approximately 25% chromium, 7% nickel, 4% molybdenum, and 0.3% nitrogen.
- Properties: It provides even greater corrosion resistance, higher strength, and enhanced resistance to pitting and crevice corrosion. This makes it suitable for more demanding applications.
- Applications: Duplex 2507 pipes are often used in offshore and marine applications, as well as in the chemical processing, petrochemical, and desalination industries.
Both grades are excellent choices for pipes that will be exposed to aggressive environments or high-pressure conditions. They offer a cost-effective solution compared to other high-alloy materials. When selecting between the two, consider the specific requirements of your application. Duplex 2507 is generally more suitable for more corrosive environments, while Duplex 2205 may suffice for less demanding conditions.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Seller
Year Established:
2009
Total Annual:
10000000-50000000
Employee Number:
120~150
Ecer Certification：
Verified Supplier
Foshan Sewaly Steel Co., Ltd. is a professional manufacturer and sales supplier of stainless steel coil, stainless steel plate, stainless steel pipe, stainless steel bar, stainless steel wire and stainless steel products located in Foshan, China. It has a history of 14 years and is still deve... Foshan Sewaly Steel Co., Ltd. is a professional manufacturer and sales supplier of stainless steel coil, stainless steel plate, stainless steel pipe, stainless steel bar, stainless steel wire and stainless steel products located in Foshan, China. It has a history of 14 years and is still deve...
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