Fast delivery 304l Stainless Tubing - Duplex Seamless tube – Donghao Metal Group

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  • Fast delivery 304l Stainless Tubing - Duplex Seamless tube – Donghao Metal Group
  • Fast delivery 304l Stainless Tubing - Duplex Seamless tube – Donghao Metal Group
  • Fast delivery 304l Stainless Tubing - Duplex Seamless tube – Donghao Metal Group

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With a positive and progressive attitude to customer's curiosity, our organization repeatedly improves our products top quality to meet the wants of consumers and further focuses on safety, reliability, environmental necessities, and innovation of Aisi 321 Stainless Steel Round Pipe , Pneumatic Tubing , Stainless Seamless Straight Tubing , Our company is dedicated to providing customers with high and stable quality products at competitive price, making every customer satisfied with our products and services.
Fast delivery 304l Stainless Tubing - 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:

Fast delivery 304l Stainless Tubing - Duplex Seamless tube – Donghao Metal Group detail pictures

Fast delivery 304l Stainless Tubing - Duplex Seamless tube – Donghao Metal Group detail pictures

Fast delivery 304l Stainless Tubing - Duplex Seamless tube – Donghao Metal Group detail pictures

Related Product Guide:
We insist on offering good quality generation with very good business enterprise concept, honest income as well as best and fast assistance. it will bring you not only the premium quality product or service and huge profit, but probably the most significant is usually to occupy the endless market for Fast delivery 304l Stainless Tubing - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Sierra Leone , Ghana , Swansea , Our aim is to help customers realize their goals. We have been making great efforts to achieve this win-win situation and sincerely welcome you to join us. In a word, when you choose us, you choose a perfect life. Welcome to visit our factory and welcome your order! For further inquiries, you should do not hesitate to contact us.

    • The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Elaine from Sierra Leone - 2015.12.22 12:52
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Erin from Plymouth - 2016.08.18 18:38

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