100% Original Factory Stainless Steel Seamless Tube Price - Duplex Seamless tube – Donghao Metal Group

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100% Original Factory Stainless Steel Seamless Tube Price - 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:

100% Original Factory Stainless Steel Seamless Tube Price -
 Duplex Seamless tube – Donghao Metal Group detail pictures

100% Original Factory Stainless Steel Seamless Tube Price -
 Duplex Seamless tube – Donghao Metal Group detail pictures

100% Original Factory Stainless Steel Seamless Tube Price -
 Duplex Seamless tube – Donghao Metal Group detail pictures


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With state-of-the-art technologies and facilities, strict good quality regulate, reasonable cost, exceptional assistance and close co-operation with prospects, we're devoted to supplying the top benefit for our customers for 100% Original Factory Stainless Steel Seamless Tube Price - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Honduras , Nairobi , Georgia , We will continue to devote ourselves to market & product development and build a well-knit service to our customer to create a more prosperous future. Please contact us today to find out how we can work together.
  • Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Lena from Kenya - 2015.09.29 13:24
    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 Abigail from Venezuela - 2016.02.18 15:54
    
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