OEM manufacturer Perforated Stainless Steel Tube - Copper Nickel Tubes – Donghao Metal Group

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In the past few years, our business absorbed and digested advanced technologies both equally at home and abroad. In the meantime, our company staffs a group of experts devoted to your advancement of 2507 Seamless Stainless Steel Tube , High Pressure Bolier Tubes , Seamless Ss Coil Tubing , With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in this industries and other industries.

OEM manufacturer Perforated Stainless 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

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As a way to ideal meet up with client's desires, all of our operations are strictly performed in line with our motto "High Top quality, Competitive Cost, Fast Service" for OEM manufacturer Perforated Stainless Steel Tube - Copper Nickel Tubes – Donghao Metal Group, The product will supply to all over the world, such as: Mauritius , Angola , Hungary , Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we've been committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have now passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.

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This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.

By Antonia from Thailand - 2015.02.04 14:13

This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.

By Agnes from Malta - 2015.09.12 17:18