factory customized Aisi 316l Stainless Steel Pipe - Duplex Seamless tube – Donghao Metal Group

factory customized Aisi 316l Stainless Steel Pipe - Duplex Seamless tube – Donghao Metal Group Featured Image
  • factory customized Aisi 316l Stainless Steel Pipe - Duplex Seamless tube – Donghao Metal Group
  • factory customized Aisi 316l Stainless Steel Pipe - Duplex Seamless tube – Donghao Metal Group
  • factory customized Aisi 316l Stainless Steel Pipe - Duplex Seamless tube – Donghao Metal Group

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Our company since its inception, constantly regards product or service high quality as business life, continually improve creation technology, make improvements to product high-quality and consistently strengthen business total high-quality management, in strict accordance together with the national standard ISO 9001:2000 for T22 Tube , Stainless Steel Condenser Tube , Specification And Model Of Stainless Steel Tube , We are confident that there will be a promising future and we hope we can have long term cooperation with customers from all over the world.
factory customized Aisi 316l Stainless Steel Pipe - 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 customized Aisi 316l Stainless Steel Pipe - Duplex Seamless tube – Donghao Metal Group detail pictures

factory customized Aisi 316l Stainless Steel Pipe - Duplex Seamless tube – Donghao Metal Group detail pictures

factory customized Aisi 316l Stainless Steel Pipe - Duplex Seamless tube – Donghao Metal Group detail pictures

Related Product Guide:
Dedicated to strict top quality command and considerate purchaser support, our experienced staff customers are always available to discuss your necessities and be certain full client gratification for factory customized Aisi 316l Stainless Steel Pipe - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Thailand , India , Algeria , As a well educated, innovative and energetic staff,we are responsible for all elements of the research, design, manufacturing, sales and distribution. With studying and developing new techniques,we are not only following but also leading the fashion industry. We listen attentively to the feedback from our customers and provide instant communication. You will instantly feel our expertise and attentive service.

    • In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Alva from South Africa - 2015.07.27 12:26
    The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Maud from Florence - 2015.02.21 12:14

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