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Payment Type: L/C,T/T,D/P
Transportation: Ocean,Land,Air,Express
Model No.: ASTM A790 S32205
Brand: YUHONG
Standard: Astm
Section Shape: Round
Place Of Origin: China
Application: Structure Pipe, Fluid Pipe
Whether Alloy: Non-Alloy
Category: Seamless Steel Pipe
Standard: ASTM A790
Size: 1/2" - 48"
Material Grade: S32205
SCH: SCH 10 -SCH XXS
ASTM A790 S32205 Duplex Steel Pipe FOR SEAWHATER DESALINATION
Seawater desalination is an effective way to tackle water stress in arid coastal regions. It is a solution with great potential, considering that 40% of the world’s population live less than 100 kilometers from the sea, while 25% of them live within 25 kilometers. Desalination is also a suitable way of providing drinking water in places where natural water resources, such as river estuaries, inland and underground brackish water, are subject to high salinity levels.
ASTM A790 S32205 is a specification for duplex steel pipes used in various applications, including seawater desalination. Duplex steel is a type of stainless steel that offers excellent corrosion resistance and high strength, making it suitable for harsh environments like seawater.
Chemical Composition: Grade C Mn Si P S Cr Mo Ni UNS S32205 Min Max -0.03 -2 -1 -0.03 -0.02 21.0 - 23.0 2.5 - 3.5 4.5 - 6.5 S32205 Duplex Stainless Steel Pipe Mechanical Behaviour： Mechanical Properties Tensile strength 620 MPa min Yield strength 450 MPa min Elongation 25% min Brinell hardness 293 HB max Rockwell hardness 31 HR C max
1. Corrosion resistance: Duplex Steel S32750 has excellent resistance to corrosion, especially in environments such as seawater and chloride-containing solutions. This makes it suitable for use in offshore and marine applications, as well as in chemical and petrochemical industries.
2. High strength: Duplex Steel S32750 has a higher strength compared to austenitic stainless steels. This allows for the use of thinner sections, reducing weight and cost in structural applications.
3. Good weldability: Duplex Steel S32750 has good weldability, which allows for easy fabrication and installation. It can be welded using common welding techniques, such as gas tungsten arc welding (GTAW) and gas metal arc welding (GMAW).
4. Excellent toughness: Duplex Steel S32750 exhibits high toughness, even at low temperatures. This makes it suitable for applications where impact resistance is important, such as in cryogenic environments.
5. Resistance to stress corrosion cracking: Duplex Steel S32750 has good resistance to stress corrosion cracking, which is a common form of corrosion failure in chloride-containing environments. This makes it suitable for use in applications where resistance to stress corrosion cracking is critical, such as in oil and gas pipelines.
6. Cost-effective: Despite its superior properties, Duplex Steel S32750 is generally more cost-effective compared to other corrosion-resistant alloys, such as nickel-based alloys. This makes it a popular choice in various industries where cost is a significant factor.
| Selling Units | : | Kilogram |
|---|---|---|
| Package Type | : | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Picture Example | : |
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Packaging: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Productivity: 1000 Tons Per Month
Transportation: Ocean,Land,Air,Express
Place of Origin: China
Supply Ability: According To Client's Request
Certificate: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
HS Code: 7304419000
Port: Ningbo Port,Tianjing Port,Shanghai Port
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF,EXW
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