Reasonable price for Steel Pipes - Duplex Seamless tube – Donghao Metal Group

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  • Reasonable price for Steel Pipes - Duplex Seamless tube – Donghao Metal Group
  • Reasonable price for Steel Pipes - Duplex Seamless tube – Donghao Metal Group
  • Reasonable price for Steel Pipes - Duplex Seamless tube – Donghao Metal Group

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Innovation, excellent and reliability are the core values of our firm. These principles today more than ever form the basis of our success as an internationally active mid-size corporation for 316l Stainless Steel Tube , 304 Stainless Steel Seamless Straight Tubing , Perforated Stainless Steel Tube, We always provide best quality products and excellent service for the majority of business users and traders . Warmly welcome to join us, let's innovate together, and fly dreams.
Reasonable price for Steel Pipes - 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:

Reasonable price for Steel Pipes - Duplex Seamless tube – Donghao Metal Group detail pictures

Reasonable price for Steel Pipes - Duplex Seamless tube – Donghao Metal Group detail pictures

Reasonable price for Steel Pipes - Duplex Seamless tube – Donghao Metal Group detail pictures

Related Product Guide:
We provide good power in high-quality and progress,merchandising,revenue and internet marketing and operation for Reasonable price for Steel Pipes - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Argentina , Bulgaria , Slovakia , Ensuring high product quality by choosing the best suppliers, we have also implemented comprehensive quality control processes throughout our sourcing procedures. Meanwhile, our access to a large range of factories, coupled with our excellent management, also ensures that we can quickly fill your requirements at the best prices, regardless the order size.

    • The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Gail from Burundi - 2015.02.08 16:45
    This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Jason from Japan - 2015.11.04 10:32

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