Factory wholesale Stainless Steel Tube/Pipe Price - Duplex Seamless tube – Donghao Metal Group

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We are also focusing on enhancing the things administration and QC program in order that we could keep fantastic advantage within the fiercely-competitive enterprise for Ss304 Ss316 Heat Exchange Tube , Stainless Seamless Straight Tubing , 317l Stainless Tubing , We just not only deliver the high-quality to our customers, but far more even important is our greatest service along with the competitive price tag.
Factory wholesale Stainless Steel Tube/Pipe Price - 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:

Factory wholesale Stainless Steel Tube/Pipe Price -
 Duplex Seamless tube – Donghao Metal Group detail pictures

Factory wholesale Stainless Steel Tube/Pipe Price -
 Duplex Seamless tube – Donghao Metal Group detail pictures

Factory wholesale Stainless Steel Tube/Pipe Price -
 Duplex Seamless tube – Donghao Metal Group detail pictures


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High quality Very first,and Consumer Supreme is our guideline to offer the most beneficial service to our consumers.At present, we're attempting our greatest to be among the top exporters in our area to fulfill buyers far more need to have for Factory wholesale Stainless Steel Tube/Pipe Price - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Brisbane , Nigeria , Swansea , The best and original quality for spare parts is a most important factor for transportation. We may stick on supplying original and good quality parts even a little profit earned. God will bless us to do kindness business forever.
  • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Mario from Algeria - 2015.06.05 13:10
    In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
    5 Stars By Hazel from Saudi Arabia - 2015.06.21 17:11
    
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