Top Suppliers Clad Metals - Duplex Seamless tube – Donghao Metal Group

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Our solutions are widely regarded and trustworthy by consumers and may meet continually modifying financial and social requirements for Admiralty Brass Tube , Cuni 90 /10 Tube , 306 321 Stainless Steel Tubing , With advantage of industry management, the business has generally been committed to supporting prospects to become the current market leader in their respective industries.

Top Suppliers Clad Metals - 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

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Our primary purpose is to give our shoppers a serious and responsible company relationship, giving personalized attention to all of them for Top Suppliers Clad Metals - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Germany , Cambodia , Spain , We have more than 100 works in the plant, and we also have a 15 guys work team to service our customers for before and after sales. Good quality is the key factor for the company to stand out from other competitors. Seeing is Believing, want more information? Just trial on its products!

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The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.

By Gabrielle from Georgia - 2015.06.03 10:17

Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!

By Alexander from Brunei - 2016.04.18 16:45