OEM Manufacturer Straight Tube - Copper Nickel Tubes – Donghao Metal Group

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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 Stainless Steel Pipe Tube , 347h Stainless Steel Tubing , Astm A335 P1 Alloy Tubing , Since the manufacturing facility founded, we have now committed on the progress of new products. While using the social and economic pace, we are going to continue to carry forward the spirit of "high high-quality, efficiency, innovation, integrity", and persist with the operating principle of "credit to start with, customer initially, top quality excellent". We'll make a amazing long run in hair output with our companions.
OEM Manufacturer Straight Tube - Copper Nickel Tubes – Donghao Metal Group Detail:

Good corrosion resistance, especially in sea water; 

Suitable for high temperature service; 

Applicable for condenser for ship, heat and water supply, chemical industry, desalinator etc.

DMG’s copper nickel tubes are of high and stable quality and have been tested and approved by domestic and foreign customers for over 10 years, we will keep supplying good copper nickel tubes to our customer

Application:

Air Coolers for Marine Diesel Engines (need C70600 tubes) Power Generation Engines (need C70600 tubes)

Gas Engines (need C70600 tubes)

Condensers for Industrial Steam Turbines (need both C70600 & C71500 tubes)

Industrial Heat Exchangers (need both C70600 & C71500 tubes)

Heat Exchangers for Seawater Desalting Plants (need both C70600 & C71500 tubes)

Delivery Condition: Annealed & Pickled, Annealed & Pickled + Polished, Bright Annealed 

Material: C70600 (CuNi 90 /10), C71500 (CuNi 70 /30), C71640 (CuNiFe66 /30/2)

Standards:

ASTM/ASME B/SB165 Nickel-copper Alloy Seamless Tube and Pipe

Outside diameter range from 6 – 76.2mm

Wall thickness range from 0.5 – 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:

OEM Manufacturer Straight Tube -
 Copper Nickel Tubes – Donghao Metal Group detail pictures

OEM Manufacturer Straight Tube -
 Copper Nickel Tubes – Donghao Metal Group detail pictures

OEM Manufacturer Straight Tube -
 Copper Nickel Tubes – Donghao Metal Group detail pictures

OEM Manufacturer Straight Tube -
 Copper Nickel Tubes – Donghao Metal Group detail pictures


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We believe that prolonged time period partnership is really a result of top of the range, benefit added provider, prosperous knowledge and personal contact for OEM Manufacturer Straight Tube - Copper Nickel Tubes – Donghao Metal Group, The product will supply to all over the world, such as: Serbia , Holland , Greece , Now we've been sincerely consider to grant brand agent in different areas and our agents' maximum margin of profit is the most important thing we care about. Welcome all of the friends and customers to join us. We have been ready to share win-win corporation.
  • We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Elva from Indonesia - 2015.09.23 18:44
    In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
    5 Stars By Page from Libya - 2016.03.28 16:34
    
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