H finned tube is called square finned tube, there are two types of H finned tube, one is a single tube, usually called square finned tube, the other is a double tube, usually called rectangular finned tube. And according to customer requirements manufacturing. Due to its rectangular shape, it provides a larger surface area than spiral finned tubes. Because of the larger surface area available, these finned tubes are primarily used in air heating applications to reduce the overall size of the equipment.
H-shaped finned tubes have a high area expansion rate, less dust accumulation, and high heat transfer efficiency. In the case of equivalent heat transfer capacity, the heat exchanger can occupy the smallest space, and can minimize high-grade materials (ie, pressure tubes) The amount of use, and more use of low-grade materials,( 1919113,fins). For new engineering projects, the height of the heat exchanger arrangement can be reduced, the overall weight is greatly reduced, the load of the suspension system is reduced, and the overall cost is reduced; for the renovation project, as much heat exchange area as possible can be arranged in a limited space to reduce the exhaust temperature , Improve the efficiency of waste heat recovery or increase the maintenance space for easy maintenance.
H/HH Type Fin Tube,Square Steel Pipe,Seamless Square Tubing,Square Galvanized Pipe,Seamless Square Steel Tube Murphy Thermal Energy Co., Ltd. , https://www.murphyfinnedtube.com
In the past five years, the company has invested more than 300 million yuan to carry out technological transformation and adjustment of the technological structure, which has formed two comparative advantages of gear steel and bearing steel, among which gear steel production has rapidly reached 400,000 tons. At the same time, through 15 advanced quality assurance measures, the quality of gear steel products has been rapidly improved. It has successively won the title of Shandong Famous Brand Product and the National Gold Quality Award for Physical Product Quality of Metallurgical Products.
At present, automobile manufacturers such as First Automotive Group, Dongfeng Motor Group, China National Heavy Duty Truck Group, SAIC Motor Group, and Ford Motor Co. all use gears made of Laiwu Gear Steel.