factory customized Aisi 316l Stainless Steel Pipe - Duplex Seamless tube – Donghao Metal Group

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  • factory customized Aisi 316l Stainless Steel Pipe - Duplex Seamless tube – Donghao Metal Group
  • factory customized Aisi 316l Stainless Steel Pipe - Duplex Seamless tube – Donghao Metal Group
  • factory customized Aisi 316l Stainless Steel Pipe - Duplex Seamless tube – Donghao Metal Group

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The incredibly abundant projects administration experiences and 1 to one provider model make the superior importance of small business communication and our easy understanding of your expectations for Tp304 304l 316 316l Seamless Stainless Steel Tube , Seamless Stainless Steel Tube , Perforated Metal Seamless Tube Stainless Steel Pipe , We are looking forward to receiving your enquiries soon.
factory customized Aisi 316l Stainless Steel Pipe - 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 customized Aisi 316l Stainless Steel Pipe - Duplex Seamless tube – Donghao Metal Group detail pictures

factory customized Aisi 316l Stainless Steel Pipe - Duplex Seamless tube – Donghao Metal Group detail pictures

factory customized Aisi 316l Stainless Steel Pipe - Duplex Seamless tube – Donghao Metal Group detail pictures

Related Product Guide:
Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for factory customized Aisi 316l Stainless Steel Pipe - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Haiti , Spain , Colombia , After years of development, we have formed strong ability in new product development and strict quality control system to ensure excellent quality and service. With the support of many long term cooperated customers, our products are welcomed all over the world.

    • 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 Michelle from Madrid - 2016.07.28 15:46
    It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Victoria from Costa rica - 2015.06.05 13:10

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