Top Quality Forged & Machined Parts - Duplex Seamless tube – Donghao Metal Group

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  • Top Quality Forged & Machined Parts - Duplex Seamless tube – Donghao Metal Group
  • Top Quality Forged & Machined Parts - Duplex Seamless tube – Donghao Metal Group
  • Top Quality Forged & Machined Parts - Duplex Seamless tube – Donghao Metal Group

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With reliable quality process, good reputation and perfect customer service, the series of products produced by our company are exported to many countries and regions for Stainless Steel Seamless Pipe , Stainless Steel Hollow Bar , Monel 400 Tube , We sincerely hope to provide you and your company with a great start. If there is anything we will do to suit your needs, we shall be additional than pleased to do so. Welcome to our manufacturing facility for stop by.
Top Quality Forged & Machined Parts - 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:

Top Quality Forged & Machined Parts - Duplex Seamless tube – Donghao Metal Group detail pictures

Top Quality Forged & Machined Parts - Duplex Seamless tube – Donghao Metal Group detail pictures

Top Quality Forged & Machined Parts - Duplex Seamless tube – Donghao Metal Group detail pictures

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It really is our obligation to satisfy your requirements and efficiently serve you. Your fulfillment is our greatest reward. We're hunting forward to your check out for joint development for Top Quality Forged & Machined Parts - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Turkmenistan , Jakarta , New York , To meet the requirements of specific customers for each bit more perfect service and stable quality merchandise. We warmly welcome customers around the world to visit us, with our multi-faceted cooperation, and jointly develop new markets, create a brilliant future!

    • The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Edwina from UK - 2016.01.28 18:53
    We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Jean from Austria - 2015.06.09 12:42

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