Manufacturer for Instrumentation Tube Fittings With Double Ferrule Compression - Duplex Seamless tube – Donghao Metal Group

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Usually customer-oriented, and it's our ultimate focus on to be not only by far the most reliable, trustable and honest provider, but also the partner for our customers for Seamless Steel Pipe , Tp304 304l 316 316l Seamless Stainless Steel Tube , Stainless Seamless Straight Tubing , We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success.
Manufacturer for Instrumentation Tube Fittings With Double Ferrule Compression - 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:

Manufacturer for Instrumentation Tube Fittings With Double Ferrule Compression -
 Duplex Seamless tube – Donghao Metal Group detail pictures

Manufacturer for Instrumentation Tube Fittings With Double Ferrule Compression -
 Duplex Seamless tube – Donghao Metal Group detail pictures

Manufacturer for Instrumentation Tube Fittings With Double Ferrule Compression -
 Duplex Seamless tube – Donghao Metal Group detail pictures


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Our well-equipped facilities and exceptional good quality manage throughout all stages of production enables us to guarantee total shopper satisfaction for Manufacturer for Instrumentation Tube Fittings With Double Ferrule Compression - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Dominica , Ukraine , Guatemala , You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We will provide our best service to satisfy all your needs! You should contact us right away!
  • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Elvira from Saudi Arabia - 2016.12.31 14:53
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Jerry from Singapore - 2016.06.29 18:55
    
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