One piece of steel around the finned tube Overview: steel around the film wound finned tube straight Shandong process finned tube radiators, that is, in a high-quality seamless steel pipe radiator fins Shijiazhuang, winding through a dedicated machine, the quality of the steel strip by the mechanical force closely, uniformly wound around the outer surface of the base tube. Many manufacturers are using this type of finned tube manufacturing various types of finned heat sink. Second, the steel around the finned tube Features: 1. steel around the finned tube is one of the most common finned tube finned radiator production; 2. steel sheet around the finned tube operating temperature: ≤180 ℃. 2. The Xi'an Jiaotong University thermal laboratory tests, the contact resistance of small finned tube radiators, high heat transfer performance. 1: steel finned tube convectors should be approved product manufacturing drawings and technical documents, and shall comply with the provisions of this standard. 2: steel finned tube convectors backplate cover band, together inside Tibet. Strip, plate and cover both ends of the shield material should comply with the relevant provisions of the standard and quality of the materials should have a certificate of compliance. 3: pipe ovality should not be greater than 0. 3 mm, steel other projects shall comply with GB / T 3092, GB / T 3087, GB / T 8163's. 4: should be used to ensure that the high-frequency welding or other fastening methods between steel and steel pipe. JG / 'r 3012. 2 a 19985: steel, welded steel pipe surface should be free of coating, rust, pit, etc. affect the quality of welding defects and impurities. Heilongjiang finned tube radiators | fin tube radiator | Watson Watson air conditioning provided by the Texas air-conditioning plant. Texas Watson air-conditioning plant (www.wchuaxin.com) (www.wchuaxin.com) strong, credible, Shandong Texas heat, refrigeration and air conditioning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Watson air conditioning and you hand into the brilliant, for a better future!