factory Outlets for Stainless Steel Ba Tube - Duplex Seamless tube – Donghao Metal Group

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  • factory Outlets for Stainless Steel Ba Tube - Duplex Seamless tube – Donghao Metal Group
  • factory Outlets for Stainless Steel Ba Tube - Duplex Seamless tube – Donghao Metal Group
  • factory Outlets for Stainless Steel Ba Tube - Duplex Seamless tube – Donghao Metal Group

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"Based on domestic market and expand overseas business" is our development strategy for U Heat Exchanger Tube , High Pressure Boiler Tube , Stainless Steel Hydraulic Tubing , We're prepared to present you with the most effective ideas over the designs of the orders in a qualified way for those who need. While in the meantime, we continue to keep on producing new technologies and building new designs so as to help make you ahead from the line of this small business.
factory Outlets for Stainless Steel Ba 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:

factory Outlets for Stainless Steel Ba Tube - Duplex Seamless tube – Donghao Metal Group detail pictures

factory Outlets for Stainless Steel Ba Tube - Duplex Seamless tube – Donghao Metal Group detail pictures

factory Outlets for Stainless Steel Ba Tube - Duplex Seamless tube – Donghao Metal Group detail pictures

Related Product Guide:
Now we have superior devices. Our solutions are exported to your USA, the UK and so on, enjoying a superb name between customers for factory Outlets for Stainless Steel Ba Tube - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Kenya , Netherlands , Johannesburg , Today, We are with great passion and sincerity to further fulfill our global customers' needs with good quality and design innovation. We fully welcome customers from all over the world to establish stable and mutually beneficial business relationships, to have a bright future together.

    • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Darlene from Ecuador - 2016.07.07 13:00
    This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Linda from Argentina - 2015.12.11 11:26

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