Factory selling 316l Seamless Steel Tube - Copper Nickel Tubes – Donghao Metal Group

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With advanced technologies and facilities, strict quality control, reasonable price, superior service and close co-operation with customers, we are devoted to providing the best value for our customers for 316l Grade Stainless Steel Coil Tube , Stainless Tube Tp304 , 310s Seamless Tube , Our final target is "To consider the most effective, To be the Best". Please experience cost-free to call with us if you have any prerequisites.
Factory selling 316l Seamless Steel 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:

Factory selling 316l Seamless Steel Tube -
 Copper Nickel Tubes – Donghao Metal Group detail pictures

Factory selling 316l Seamless Steel Tube -
 Copper Nickel Tubes – Donghao Metal Group detail pictures

Factory selling 316l Seamless Steel Tube -
 Copper Nickel Tubes – Donghao Metal Group detail pictures

Factory selling 316l Seamless Steel Tube -
 Copper Nickel Tubes – Donghao Metal Group detail pictures


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We know that we only thrive if we will guarantee our combined cost competiveness and high-quality advantageous at the same time for Factory selling 316l Seamless Steel Tube - Copper Nickel Tubes – Donghao Metal Group, The product will supply to all over the world, such as: Brunei , Kenya , Danish , Our products are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our products and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Doris from Ethiopia - 2016.12.19 11:10
    The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Annie from Slovak Republic - 2015.06.21 17:11
    
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