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

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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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We have been convinced that with joint attempts, the business enterprise between us will bring us mutual benefits. We could guarantee you product or service good quality and aggressive value 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: Riyadh , Nepal , Cannes , With the best technological support, we have tailored our website for the best user experience and kept in mind your ease of shopping. we ensure that the best reaches you at your doorstep, in the shortest possible time and with the help of our efficient logistical partners i.e DHL and UPS. We promise quality, living by the motto of promising only what we can deliver.
  • It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Iris from Vietnam - 2015.06.26 19:27
    In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Eden from Florida - 2015.09.19 18:37
    
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