Dongfeng Cummins travels south and shoulders heavy responsibilities. They slammed the hot highways and they once climbed the mountains and breathed freely at high altitudes! They were so confident because of a strong heart! As an important source of power, Cummins lifted the engine with the largest displacement product ISZ13. Group test data to prove everything! B10 has a life of 1.6 million kilometers. The world is so big, where is it? Test 1: The key components passed fatigue tests over 10 million times, and they absolutely withstand fatigue bombardment! Test II: 40,000-hour bench test ( equivalent length 7.28 million kilometers), according to Cummins heavy engine harsh reliability test standards, 20% super oil, 20% super explosion pressure, 150% speeding, far exceeding the industry 10 % super oil level! Test 3: A total of 20 vehicles were tested at home and abroad, and the accumulated mileage reached 9 million kilometers. Test 4: Test the high reliability of ISZ 13L through the Heihe Heihe alpine test in Heilongjiang and the high fever in the Turpan in Xinjiang and the Qinghai-Tibet Plateau. Â Test 5: 800,000 km of Australian road tests were examined and the parts remained as new. ISZ 13L will challenge such a high-strength test with excellent technology. High Frequency Welded Finned Tubes
High-frequency welded finned tubes or seamless steel tubes and aluminum fins are processed and fabricated from raw materials. The whole is welded as a whole, and no threaded connection is allowed in the middle, which ensures the compressive ability of the product during use.
The high-frequency welded spiral finned tube is a high-efficiency heat transfer element, and its heat transfer area is several times or even dozens of times that of the light tube. Strengthen the heat dissipation, reduce the consumption of metal, and improve the cost performance. Now widely used in petrochemical industry; metallurgical industry; rubber industry; printing and dyeing industry; food industry; automobile industry, etc.
During the installation process, there are fewer contact points, the installation is more convenient and the cost is reduced, and the leakage of the finned tube is also reduced, so the working life of the spiral finned tube is longer.
High -frequency welded wing tube is a disadvantage of skewers and winding winging pieces. It is a kind of high -efficiency cooling element that improves the use of high -frequency welded fin tubes. -1mm is wrapped in the wing tube, and the high -frequency welding process is used to weld the tube to ensure the intensity of the binding strength of the tube and the wings. The wing tube is widely used in the coal -saving heater, the production of air heater and the factory building, and the production of energy -saving radiator of the house, and is the first choice for the post -filled film in the later stage of the thermal pipe.
The spiral fin tube is an efficient heat transfer element. Its heat transfer area is several times to dozens of times, which can strengthen heat transfer, reduce flow resistance, reduce metal consumption, thereby improving the economy and operating reliability of heat exchange equipment. At present, the spiral wing tube has been widely used in various boilers.
High Frequency Welded Finned Tubes,High Frequency Finned Tube,High Frequency Welded Finned Tube,High Frequency Welded Spiral Finned Tube Wuxi Mcway Equipment Technology Co., LTD , https://www.mcwayfinnedtube.com
Parts test and bench test
Domestic road test and Australian road test 
Turpan High Temperature in Xinjiang, Qinghai-Tibet High Altitude and Heihe Heihe Alpine Cold Test 
After 80 km of demolition, the interior remains as new
