High definition Stainless Haevy Wall Tube - Duplex Seamless tube – Donghao Metal Group

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We are also specializing in improving the things management and QC method in order that we could retain terrific edge inside the fiercely-competitive small business for S30403 / S31603 Seamless Stainless Steel , C71500 Tube , Stainless Steel Condenser Tube , We value your inquiry, For more details, please contact us, we will reply you ASAP!

High definition Stainless Haevy Wall 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

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We believe in: Innovation is our soul and spirit. Quality is our life. Customer need is our God for High definition Stainless Haevy Wall Tube - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Bolivia , Germany , Israel , With its rich manufacturing experience, high-quality products, and perfect after-sale service, the company has gained good reputation and has become one of the famous enterprise specialized in manufacturing series.We sincerely hope to establish business relation with you and pursue mutual benefit.

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It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.

By Edward from Russia - 2016.04.18 16:45

The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!

By Mignon from London - 2016.10.27 12:12