Good Quality Stainless Steel Seamless Pipe/Tube - Duplex Seamless tube – Donghao Metal Group

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  • Good Quality Stainless Steel Seamless Pipe/Tube - Duplex Seamless tube – Donghao Metal Group
  • Good Quality Stainless Steel Seamless Pipe/Tube - Duplex Seamless tube – Donghao Metal Group
  • Good Quality Stainless Steel Seamless Pipe/Tube - Duplex Seamless tube – Donghao Metal Group

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Assume full duty to satisfy all demands of our clients; reach steady advancements by marketing the development of our purchasers; grow to be the final permanent cooperative partner of clientele and maximize the interests of customers for 310s Stainless Steel Pipe , Seamless Stainless Steel Tube , Straight Tube , We welcome new and old customers from all walks of life to contact us for future business relationships and achieve mutual success!
Good Quality Stainless Steel Seamless Pipe/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:

Good Quality Stainless Steel Seamless Pipe/Tube - Duplex Seamless tube – Donghao Metal Group detail pictures

Good Quality Stainless Steel Seamless Pipe/Tube - Duplex Seamless tube – Donghao Metal Group detail pictures

Good Quality Stainless Steel Seamless Pipe/Tube - Duplex Seamless tube – Donghao Metal Group detail pictures

Related Product Guide:
We also offer product sourcing and flight consolidation services. We've got our personal factory and sourcing office. We can easily present you with almost every style of merchandise linked to our merchandise range for Good Quality Stainless Steel Seamless Pipe/Tube - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Sri Lanka , Swansea , Namibia , We aim to build a famous brand which can influence a certain group of people and light up the whole world. We want our staff to realize self-reliance, then achieve financial freedom, lastly obtain time and spiritual freedom. We do not focus on how much fortune we can make, instead we aim to obtain high reputation and be recognized for our goods. As a result, our happiness comes from our clients satisfaction rather than how much money we earn. Ours team will do best for you personally always.

    • The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Diego from Mexico - 2015.11.02 11:11
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Ruby from Holland - 2015.08.12 12:27

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