factory Outlets for Stainless Steel Ba Tube - Duplex Seamless tube – Donghao Metal Group

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We have state-of-the-art equipment. Our products are exported for the USA, the UK and so on, enjoying a fantastic status among the clients for Duplex Tube , T9 Tube , S32760 Tube , We maintain timely delivery schedules, impressive designs, high-quality and transparency for our buyers. Our moto is to deliver top quality solutions within stipulated time.
factory Outlets for Stainless Steel Ba 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:

factory Outlets for Stainless Steel Ba Tube -
 Duplex Seamless tube – Donghao Metal Group detail pictures

factory Outlets for Stainless Steel Ba Tube -
 Duplex Seamless tube – Donghao Metal Group detail pictures

factory Outlets for Stainless Steel Ba Tube -
 Duplex Seamless tube – Donghao Metal Group detail pictures


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Our primary goal is to offer our clients a serious and responsible business relationship, providing personalized attention to all of them for factory Outlets for Stainless Steel Ba Tube - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: French , Ireland , Malawi , We strive for excellence, constant improvement and innovation, is committed to make us the "customer trust" and the "first choice of engineering machinery accessories brand" suppliers. Choose us, sharing a win-win situation!
  • The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Lisa from Czech - 2015.09.29 13:24
    A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Andy from Grenada - 2015.06.26 19:27
    
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