Short Lead Time for High Pressure Boiler Tube - Duplex Seamless tube – Donghao Metal Group

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We support our purchasers with ideal high-quality merchandise and significant level company. Becoming the specialist manufacturer in this sector, we now have received loaded practical encounter in producing and managing for Cuni 70 /30 Tube , 316 Stainless Steel Tubing , 2507 Stainless Steel , We cordially welcome shoppers from in the home and overseas to hitch us and cooperate with us to enjoy a better future.
Short Lead Time for High Pressure Boiler 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


Product detail pictures:

Short Lead Time for High Pressure Boiler Tube -
 Duplex Seamless tube – Donghao Metal Group detail pictures

Short Lead Time for High Pressure Boiler Tube -
 Duplex Seamless tube – Donghao Metal Group detail pictures

Short Lead Time for High Pressure Boiler Tube -
 Duplex Seamless tube – Donghao Metal Group detail pictures


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With our superb management, potent technical capability and strict quality command procedure, we go on to provide our shoppers with trustworthy high-quality, reasonable costs and outstanding services. We goal at becoming considered one of your most trustworthy partners and earning your pleasure for Short Lead Time for High Pressure Boiler Tube - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Finland , Bolivia , Brazil , The president and all the company members would like to provide qualified goods and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.
  • Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Jocelyn from Bahamas - 2015.09.19 18:37
    The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Sabrina from Belize - 2016.06.16 18:23
    
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