|Type||Seamless & Welded Pipe||Butt Weld Fittings||Flanges & Pressure Fittings|
|Sizes||1/4" thru 16"||1/2" thru 12"||All descriptions|
|Schedules||Sch 10, 40, 80, 160 & XXH||Sch 10, 40, 80, 160, & XXH|
|Bar||Butt Weld Fittings||Forgings||Pipe, Welded & Seamless||Tube, Welded||Plate|
|Tensile Strength||Yield Strength|
|90 KSI Min.||65 KSI Min.|
|0.03 Max||2.00 Max||0.03 Max.||0.02 Max.||1.00 Max.||4.50 - 6.50||21.0 - 23.0||Balance||2.50 - 3.50||0.14 - 0.20|
Duplex 2205 is a dual-phase stainless steel whose grain structure is about 45% ferritic and 55% austenitic, hence the name "duplex". With twice the mechanical strength and corrosion resistance of common austenitics, 2205 offers some advantages over 316L and 317L:
* Lower coefficient of thermal expansion and a higher thermal conductivity
* Resists chloride stress corrosion cracking
* Pitting and crevice corrosion resistance
* Excellent choice for high chloride environments
* Lower cost than high alloyed austenitics
Industries taking advantage of the lower cost and higher mechanical properties of 2205 include:
* Heat exchangers
* Marine construction
* Oil and gas industry
* Chemical processing
Tel No：+86-18267732328 / Email:[email protected]
Address：Longwan District, Wenzhou, Zhejiang Province, China.
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Yaang Pipe Industry Co., Ltd. is an international supplier of piping solutions for flange, butt welding fittings, socket welding fittings and threaded fittings. Our products are widely used in different industrial fields, including oil and gas, chemical industry, petrochemical industry, power plant, pulp and paper industry, environmental and water conservancy engineering, engineering projects, etc.