2017 New Style Boiler Tube - Duplex Seamless tube – Donghao Metal Group

2017 New Style Boiler Tube - Duplex Seamless tube – Donghao Metal Group Featured Image
  • 2017 New Style Boiler Tube - Duplex Seamless tube – Donghao Metal Group
  • 2017 New Style Boiler Tube - Duplex Seamless tube – Donghao Metal Group
  • 2017 New Style Boiler Tube - Duplex Seamless tube – Donghao Metal Group

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We insist on offering high-quality creation with superior business enterprise concept, honest revenue plus the greatest and fast service. it will bring you not only the high quality solution and huge profit, but essentially the most significant is usually to occupy the endless market for China Manufacturer Stainless Steel Tube , Tp439 Tube , Sa 789 Tube , If you have the requirement for any of our products, please contact us now. We are looking forward to hearing from you soon.
2017 New Style Boiler 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:

2017 New Style Boiler Tube - Duplex Seamless tube – Donghao Metal Group detail pictures

2017 New Style Boiler Tube - Duplex Seamless tube – Donghao Metal Group detail pictures

2017 New Style Boiler Tube - Duplex Seamless tube – Donghao Metal Group detail pictures

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We've been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer for 2017 New Style Boiler Tube - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Moscow , Mexico , Provence , We have advanced production technology, and pursuit innovative in goods. At the same time, the good service has enhanced the good reputation. We believe that as long as you understand our product, you need to be willing to become partners with us. Looking forward to your inquiry.

    • Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Juliet from Amsterdam - 2015.05.22 12:13
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Nora from Egypt - 2015.11.22 12:28

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