Duplex Stainless Steel Pipe
- Company Name:Jiangyin Donghao Stainless Steel Pipe Co.,Ltd
- Membership:Free Member
- Member Since:2008. 01.25
- Country/Region:China
- City:Jiangsu
- Contact:Simon Liu
- Related Keywords:duplex steel, duplex steel pipe
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Jiangyin Donghao Stainless Steel Pipe Co.,Ltd
[China]
Duplex Stainless Steel Pipe is the most common duplex product we supply, we can also deliver Duplex 2304 and Duplex 2507 with reduced lead times as these alloys are stocked. Alloy 2205 (UNS S32305/S31803) is a 22% chromium, 3% molybdenum, 5-6% nickel, nitrogen alloyed duplex stainless steel pipe with high general, localized, and stress corrosion resistance properties in addition to high strength and excellent impact toughness.
Alloy 2205 provides pitting and crevice corrosion resistance superior to 316L Stainless Steel or 317L stainless steel tube in almost all corrosive media. It also has high corrosion and erosion fatigue properties as well as lower thermal expansion and higher thermal conductivity than austenitic.
Standard: ASTM/ASME A789/SA789, A790/SA790
Steel Grade: UNS S32750, S31803, S32760 etc.
Duplex Stainless Steel Pipes are stainless pipes containing the high amount of chromium and minimum amount of nickel. Duplex pipes provide great strength and resistance to corrosive environments. Duplex pipes are used in desalination plants, heat exchangers, and marine processes.
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