Duplex Steel 2205 Pipe Flanges

These Duplex Steel 2205 Pipe Flanges are made from austenitic-ferritic stainless steeL. This material has higher strength and corrosion resistance than 300 series stainless steels. They are used for connection between pipe ends or devices. The Duplex Steel 2205 Pipe Flanges has good comprehensive performance, they are widely used in chemical industry, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, water heating, fire protection, electric power, aerospace, shipbuilding and other basic projects.

Specifications

Duplex 2205, UNS S32205, is a stainless steel material, whose “Duplex” name is derived from the mixed microstructure which contains roughly equal portions of ferrite and austenite. This grade is the most popular variety and this two-phase material is a significant upgrade from 316 stainless steel in terms of both yield strength and corrosion resistance.
Duplex 2205 Specifications: ASME SA 182, ASME SA 240, ASME SA 479, ASME SA 789, ASME SA 789 Section IV Code Case 2603, ASTM A 240, ASTM A 276 Condition A, ASTM A 276 Condition S, ASTM A 479, ASTM A 790, NACE MR0175/ISO 15156, NORSOK MDS D45 Grade F51, UNS S31803, UNS S32205, W. NR./EN 1.4462, Werkstoff 1.4462 Duplex.

Mechanical Data

Key Benefits

●Good general corrosion resistance

●High resistance to chloride stress corrosion cracking, as well as pitting and crevice corrosion

●Good sulfide stress corrosion resistance

●High strength and good fatigue resistance

●Good weldability and workability

●High energy absorption

●Low thermal expansion

Product Display

Production Process

Why Choose Ronsco

1.22 Years Of Manufacturing Experience

2.We offers a commendable range of Stainless Steel Pipe, Fittings, Flanges with competitive price.
3.Customizable, International Standards
4.Strict Testing Process, Quality Assurance
5.7*24H Online service.
6.Fast Delivery：7-15days

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