Radiators are important fundamental components in hot water ( steam) heating systems. Hot water cools down in the radiator ( steam condenses in the radiator) to provide indoor heating, achieving the purpose of heating. The metal consumption cost of radiators account for a considerable proportion in the heating system, therefore, the correct selection of radiators involves the economic indicators operational effectiveness of the system.

thermal performance

The higher the Heat transfer coefficient of radiators made of the same material, the better their thermal performance. The thermal performance of the radiator can be improved by measures such as increasing the heat dissipation area of the outer wall (adding wings (ribs)), increasing the flow speed of the air around the radiator (such as adding a cover to the steel tandem radiator), strengthening the Radiant intensity of the external surface of the radiator (such as coating with high radiation coefficient on the external surface), reducing the contact thermal resistance between various parts of the radiator (such as the steel pipes tandem fins of the steel tandem radiator).

Economic indicators

The lower the cost per unit heat dissipation of a radiator (yuan/W), the lower the installation cost, the longer its service life, the better its economy. The higher the metal thermal strength (unit mass metal, heat dissipation per 1 ℃ heat transfer temperature difference (unit: W/(kg · ℃)) of the same material radiator for automotive aluminum profiles, the better its economic performance.

Installation, usage, process requirements

The radiator should have a certain mechanical strength pressure bearing capacity, should be easy to install assemble into the required heat dissipation area; The size should be small occupy less room area space; easily damaged during installation use; The manufacturing process is simple suitable for mass production.

Requirements for hygiene aesthetics

The surface of the radiator should be smooth easy to remove dust; The appearance should be beautiful coordinated with the room decoration.

Jiangsu Kuna Industrial Co., Ltd., established on July 24, 2018, is located in the west of 326 Provincial Road, Xiangshui County Industrial Economic Zone, Yancheng, Jiangsu Province, with a registered capital of 166.6667 million yuan, 345 mu of land acquisition, 200000 square meters of building area, a total planned investment of 600 million yuan, 75000 square meters of plant construction in the first phase, a total planned investment of 350 million yuan, mainly engaged in automobile lightweight Research development, application, production of special performance aluminum alloy materials such as precision profiles.