Excellent quality Stainless U Tube - Duplex Seamless tube – Donghao Metal Group

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  • Excellent quality Stainless U Tube - Duplex Seamless tube – Donghao Metal Group
  • Excellent quality Stainless U Tube - Duplex Seamless tube – Donghao Metal Group
  • Excellent quality Stainless U Tube - Duplex Seamless tube – Donghao Metal Group

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Our items are commonly identified and trusted by customers and may fulfill continuously switching economic and social wants of Boiler Tube , Tube Bending , Stainless Steel Tube , We have been wanting forwards to creating long-term company interactions with around the world shoppers.
Excellent quality Stainless U 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:

Excellent quality Stainless U Tube - Duplex Seamless tube – Donghao Metal Group detail pictures

Excellent quality Stainless U Tube - Duplex Seamless tube – Donghao Metal Group detail pictures

Excellent quality Stainless U Tube - Duplex Seamless tube – Donghao Metal Group detail pictures

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With this motto in mind, we have turn out to be amongst probably the most technologically innovative, cost-efficient, and price-competitive manufacturers for Excellent quality Stainless U Tube - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Serbia , Madrid , Belgium , With the intensified strength and more reliable credit, we are here to serve our customers by providing the highest quality and service, and we sincerely appreciate your support. We will endeavor to maintain our great reputation as the best products supplier in the world. If you have any questions or comments, please contact with us freely.

    • The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Penny from Iran - 2015.10.31 10:02
    Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.
    5 Stars By Beryl from Paraguay - 2015.11.04 10:32

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