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 No. 168 Qian Gao Road, Liangxi District, Wuxi City, Jiangsu Province, China

Duplex 2205 Seamless Pipe Stainless Steel Pipe with BV SGS Certification

  • 2205,2507
  • 7304

Quick Details

Standard: ASTM, AISI, DIN, EN, GB, JIS
Place of Origin: Jiangsu, China (Mainland)
Type: Seamless Welded
Steel Grade: 2205 Series
Application: industrial ,construction,decorative
Certification: BV IBR ISO ROHS SGS
Welding Line Type: ERW
Thickness: 0.5~30mm
Outer Diameter: 6~530mm
Stock: yes
Tolerance: +/- 3mm
Length: 6m or as customers' request
Surface: 180G, 240G, 320G Satin / Hairline,400G, 600G Mirror finish

Packaging & Delivery
Packaging Details:Delivery Detail:

woven bag, plastic wrapper and wooden packing or as your requirement

         2205 seamless stainless steel pipe (2205)
Detailed information


 2205 stainless steel pipe tube


Round Pipe

Square Pipe

Rectangular pipe


O.D 1/4'~52'



Wall thickness





Normal 6 meters long or Random lenght


O.D: +/- 5%, Thickness: +/- 5%; Length: +/-10%

Producing standard

Round pipe: GB/T3091, BS1387-1987, ASTM A53, DIN2440, EN39-2001.
Square/Rectangular tube: GB/T6728-2002, ASTM A500 Gr A B C, JIS G3466 etc

Steel Grade

Carbon steel: Q195, Q215,Q235,Q345;SS400, STK400, STK490, ASTM A500, A53, ST37, ST35 etc.

Surface treatment

Hot dip galvanized, painting, oil, plastic powder coating, plain/beveled ends or threaded with sockets/coupling and plastic caps etc.


With hydraulic testing, eddy current and infrared test etc


Scaffolding pipe, Structure pipe, Fence/Door pipe, Furniture, Low
pressure fluid pipe for water oil or gas, Boiler pipe


In bundles by steel strips, waterproof woven cloth with 7 slats, then pack into 20' or 40' container or in bulk etc

Lead time

Within 20 days or as per your requirements


1:Special design available according to requirement.
2:Pipe can be painting.
3:All production process are under the ISO9001:2000 strictly.

Surface Finish

Surface Finish
2BThose finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster.Medical equipment, Food industry, Construction material, Kitchen utensils.
BAThose processed with bright heat treatment after cold rolling.Kitchen utensils, Electric equipment, Building construction.
NO.3Those finished by polishing with No. 100 to No. 120 abrasives specified in JIS R6001.Kitchen utensils, Building construction.
NO.4Those finished by polishing with No. 150 to No. 180 abrasives specified in JIS R6001.Kitchen utensils, Building construction, Medical equipment.
HLThose finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size.Building Construction.
NO. 1The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling.Chemical tank, pipe.

Packaging & Transportation
Every round welded 2205 stainless steel pipe is sleeved in plastic bag individually, and several tubes are packed to be bundle without any logo.also pack as customer requirement

Our promise
We insist " quality first, reputation foremost "If you have any problem please feel free to contact us! We primose to service you with the best product of the most reasonbale, all the time ,offer our best service.


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