Good quality Straight Tubing - Duplex Seamless tube – Donghao Metal Group

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  • Good quality Straight Tubing - Duplex Seamless tube – Donghao Metal Group
  • Good quality Straight Tubing - Duplex Seamless tube – Donghao Metal Group
  • Good quality Straight Tubing - Duplex Seamless tube – Donghao Metal Group

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All we do is always involved with our tenet " Consumer initial, Trust first, devoting within the food stuff packaging and environmental defense for Super Duplex Stainless Steel , Best Selling Steel Pipe/Tube , Stainless Steel Tubes , We have a professional team for international trade. We can solve the problem you meet. We can provide the products you want. Please feel free to contact us.
Good quality Straight Tubing - 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:

Good quality Straight Tubing - Duplex Seamless tube – Donghao Metal Group detail pictures

Good quality Straight Tubing - Duplex Seamless tube – Donghao Metal Group detail pictures

Good quality Straight Tubing - Duplex Seamless tube – Donghao Metal Group detail pictures

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As for aggressive price ranges, we believe that you will be searching far and wide for anything that can beat us. We can easily state with absolute certainty that for such high-quality at such price ranges we're the lowest around for Good quality Straight Tubing - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Singapore , Armenia , Jamaica , Based on products and solutions with high quality, competitive price, and our full range service, we have accumulated experienced strength and experience, and we've built up a very good reputation in the field. Along with the continuous development, we commit ourselves not only to the Chinese domestic business but also the international market. May you moved by our high quality items and passionate service. Let's open a new chapter of mutual benefit and double win.

    • Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Naomi from Uganda - 2015.11.22 12:28
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Ina from Burundi - 2016.06.16 18:23

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