Wholesale Price China Sa 789 Tube - Duplex Seamless tube – Donghao Metal Group

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  • Wholesale Price China Sa 789 Tube - Duplex Seamless tube – Donghao Metal Group
  • Wholesale Price China Sa 789 Tube - Duplex Seamless tube – Donghao Metal Group
  • Wholesale Price China Sa 789 Tube - Duplex Seamless tube – Donghao Metal Group

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Assume full accountability to satisfy all demands of our consumers; reach ongoing advancements by endorsing the expansion of our purchasers; come to be the final permanent cooperative partner of clients and maximize the interests of clientele for Tp304 304l 316 316l Seamless Stainless Steel Tube , T91 Tube , Pneumatic Tubing , Customers first! Whatever you require, we should do our utmost to help you. We warmly welcome customers from all over the world to cooperate with us for mutual development.
Wholesale Price China Sa 789 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:

Wholesale Price China Sa 789 Tube - Duplex Seamless tube – Donghao Metal Group detail pictures

Wholesale Price China Sa 789 Tube - Duplex Seamless tube – Donghao Metal Group detail pictures

Wholesale Price China Sa 789 Tube - Duplex Seamless tube – Donghao Metal Group detail pictures

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To meet the customers' over-expected satisfaction , we have our strong team to provide our best overall service which includes marketing, sales, designing, production, quality controlling, packing, warehousing and logistics for Wholesale Price China Sa 789 Tube - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Sri Lanka , Salt Lake City , Maldives , We've been proud to supply our products and solutions to every auto fan all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.

    • The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Roxanne from Australia - 2015.09.16 11:31
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Madeline from Liverpool - 2016.05.21 12:31

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