2205 S31803 duplex pipe overall corrosion
2205 duplex stainless tubing material, which is why it is referred to as a self-repairing layer.
The ASME SA 790 UNS S32205 Pipe belongs to the SA790 specification which covers seamless, straight seam welded steel pipes for general corrosive service applications. the ASTM A790 Duplex Stainless Steel Welded Pipe ranges from ? inches to 12 inches in nominal bore sizes with schedules ranging from 20 to 80. Grade 2205 stainless pipes of steel are apt replacements to austenitic grades, especially in premature failure environments and marine environments.
Duplex 2205 Pipe Features
Good sulfide stress corrosion cracking resistance
Useful up to 600°F
Higher heat conductivity and lower thermal expansion
High resistance to stress corrosion cracking, fatigue, and erosion
Outstanding and uniform resistance to pitting and crevice corrosion