I. Overview of greenhouses dedicated finned tube finned tubes for heat exchangers and refrigeration field, for a new generation of energy-efficient replacement. Our greenhouses dedicated finned tube air heater conservatory complete product specifications, quality and cheap. HDG greenhouse heat pipe is a major feature of our company. Second, greenhouse special finned tube parameters 1. finned tube base pipe: seam pipe, seamless pipe, stainless steel pipe and other materials pipe; 2. finned tube material: carbon steel, stainless steel, aluminum and copper; 3 . finned tube base tube specifications: 25-89mm lengths up to 6m; 4. finned tube fin Size: 1-3mm thick steel finned tube air heater production, films from 4-50mm; 5. finned tubes Connection: two head welding flanges or standard threaded. Flow and Heat Transfer in the radiator features: (1) when the three-hole probe measurements of flow field radiator airflow passing between two fins, study the flow characteristics of the radiator; (2) study the local heat sink case Under the heat transfer characteristics; and (3) to establish a three-dimensional computational model radiator flow and heat transfer, the test conditions were simulated; (4) comparing the effects of intake mode radiator heat transfer performance; (5 ) compared the effects of the heat sink fins in the form of flow and heat transfer characteristics; (6) to establish a model for optimal design of Shanxi air heater radiator, radiator optimized design. The test results are given between the two radiator fins flow field velocity vector, observed around the flow of gas to flow through the radiator when the phenomenon, and to verify the situation of local heat flux and average heat flow is a big difference. srl air heater, air conditioner Watson (certified), air heater is provided by the Texas Watson air-conditioning plant. Texas Watson air-conditioning plant (www.wchuaxin.com) (www.wchuaxin.com) Shandong Dezhou, heat, refrigeration and air conditioning equipment leader, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Watson air conditioning in leadership with the staff warmly welcome all inquiries negotiations to create Watson conditioned a better future.