Renewable Design for Ss 316l Tube - Duplex Seamless tube – Donghao Metal Group

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We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for Ss 316l Tube , 304 Stainless Steel Seamless Straight Tubing , 2507 Stainless Steel , We welcome new and previous buyers from all walks of life to make contact with us for upcoming organization associations and mutual good results!
Renewable Design for Ss 316l 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:

Renewable Design for Ss 316l Tube -
 Duplex Seamless tube – Donghao Metal Group detail pictures

Renewable Design for Ss 316l Tube -
 Duplex Seamless tube – Donghao Metal Group detail pictures

Renewable Design for Ss 316l Tube -
 Duplex Seamless tube – Donghao Metal Group detail pictures


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Our mission will be to grow to be an innovative supplier of high-tech digital and communication devices by giving worth added design and style, world-class production, and service capabilities for Renewable Design for Ss 316l Tube - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Sydney , USA , Kenya , Due to our dedication, our products are well known throughout the world and our export volume continuously grows every year. We will continue to strive for excellence by providing high quality products that will exceed the expectation of our customers.
  • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Maud from The Swiss - 2015.09.08 17:09
    After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Victoria from belarus - 2016.12.31 14:53
    
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