100% Original C70600 Tube - Duplex Seamless tube – Donghao Metal Group

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To be able to ideal satisfy client's requirements, all of our operations are strictly performed in line with our motto "High High-quality, Competitive Price tag, Fast Service" for 321 Stainless Steel Tubing , Stainless Steel Coil Tube For Water , Astm 304 321 316 316l Stainless Steel Tube , We have now ISO 9001 Certification and qualified this item .in excess of 16 years experiences in manufacturing and designing, so our items featured with best quality and competitive selling price. Welcome cooperation with us!
100% Original C70600 Tube - Duplex Seamless tube – Donghao Metal Group Detail:

As the duplex and super duplex stainless steel has both the advantages of ferritic stainless steel and the austenitic stainless steel, they are widely used to produce heat transferring tubing for petrochemical industry, sea water treatment…. in aggressive acidic, chloride containing environments. DMG supply duplex tubes with high quality. 

 

Delivery Condition: Annealed & Pickled, Annealed & Pickled + Polished

 

Grades: S31803, S32205, S32750, S32550, S32760, Other grades can be offered on request.

 

Standards:

ASTM/ASME A/ SA789 Seamless and welded Ferritic /Austenitic Stainless Steel Tubing for General Service

ASTM/ASME A/SA790 Seamless and welded Ferritic /Austenitic Stainless steel pipe

 

Outside diameter range from 12-76.2mm

Wall thickness range from 0.71-12mm

 

Inspection & Test:

1. 100% PMI / Chemical analysis tests.

2.100% Dimension tests & 100% Visual examination

3. Tension test, flange test, hardness test, flattening test

4. 100% Eddy Test or Hydrostatic Test before bending and 100% Hydrostatic test after bending

5. Checking stress released heat treatment in bending area plus 300mm straight leg length after bending with agreement with clients.

Notes: all the tests and inspection need to provide with reports according to standard and test results.

 

Length: Random Length / Fixed Length


Product detail pictures:

100% Original C70600 Tube -
 Duplex Seamless tube – Donghao Metal Group detail pictures

100% Original C70600 Tube -
 Duplex Seamless tube – Donghao Metal Group detail pictures

100% Original C70600 Tube -
 Duplex Seamless tube – Donghao Metal Group detail pictures


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We have been also concentrating on enhancing the things management and QC method so that we could preserve terrific edge inside the fiercely-competitive enterprise for 100% Original C70600 Tube - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Colombia , Ireland , Bhutan , Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world.
  • This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Coral from Monaco - 2015.09.23 18:44
    The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By Abigail from Angola - 2016.03.07 13:42
    
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