Finned tube radiator production and optional parameters 1: Quality requirements finned tube finned tube pitch 6-7 mm, fin height should be greater than 15 mm, fin rake angle should not exceed 80 Shenyang finned tube radiators, straightness per meter finned tube should not be greater than 1.0 m m. For high frequency welding process finned tubes, the sum of the actual weld length per meter finned tube measuring point should be greater than 85 Henan finned tube radiators, and No continuous weld length should not exceed 50 mm 2:. steel finned tube convectors welding quality requirements: steel and steel pipe GB 151 to comply with the provisions of the collusion. Welding shall conform to GB / T 985's. 3: steel finned tube convectors should cover before adding pressure test by group or pneumatic test, the test pressure is 1.5 times the working pressure. 4: steel finned tube convectors take over the thread shall comply with JG .1 31's. 5: film quality steel finned tube convectors should spray anti-rust primer and topcoat; panel should paint, paint preparation should comply with GB / T 1727's. Surface coating should be uniform and smooth, firmly attached, without bubbles, accumulation, flow and leakage jet. Industrial heating radiator with radiator manufacturer with excellent thermal performance and simplicity of design, has been widely recognized in Europe, possession unparalleled market share in the radiator market. Especially in the outdoor temperature is often below minus 20 degrees, with a high efficiency of the heating requirements of the region, the use of advanced design of the heating system, not only reliable technology Tianjin finned tube radiators, high heat, and beautiful appearance. In the installation finned tube radiators, heat go up, heating up the air, hot air convection heating up the room air, so it should be installed at the bottom of the radiator close to the ground; it does not affect traffic and layout, should at the more remote; Priority is mounted on the inside of the exterior walls, the lower side of the window (for the first time at the windows of cold air heating, forming a hot air curtain); the priority attached to the outer side of the door. Tianjin finned tube radiators, finned tube radiators, air conditioning provided by the Texas Watson Watson 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!