China Cheap price Stainless Seamless Tube - Duplex Seamless tube – Donghao Metal Group

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  • China Cheap price Stainless Seamless Tube - Duplex Seamless tube – Donghao Metal Group
  • China Cheap price Stainless Seamless Tube - Duplex Seamless tube – Donghao Metal Group
  • China Cheap price Stainless Seamless Tube - Duplex Seamless tube – Donghao Metal Group

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Every single member from our large efficiency revenue team values customers' wants and company communication for Steel Tubing Suppliers , Control Line Tubing , 316 Stainless Steel Tubing , We are confident that there will be a promising future and we hope we can have long term cooperation with customers from all over the world.
China Cheap price Stainless Seamless 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:

China Cheap price Stainless Seamless Tube - Duplex Seamless tube – Donghao Metal Group detail pictures

China Cheap price Stainless Seamless Tube - Duplex Seamless tube – Donghao Metal Group detail pictures

China Cheap price Stainless Seamless Tube - Duplex Seamless tube – Donghao Metal Group detail pictures

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We're commitment to offer you the competitive price ,remarkable products excellent, also as fast delivery for China Cheap price Stainless Seamless Tube - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Finland , Czech , Irish , Our company always concentrate on the development of the international market. We have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.

    • As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Claire from Hanover - 2016.11.20 15:58
    With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Heloise from Milan - 2015.09.19 18:37

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