Ningguo aluminum composite radiator | crane fly | aluminum composite radiator design

 Installation 1. Before installing the radiator confirm radiator package integrity, using the corresponding shock when placing anti-avoidance measures aluminum composite radiator, radiator can not drag in any way, the radiator should be stored in dry, rain security place. [1] 2, site clean up the heating system valve stem, branch manifolds and pipelines have been installed in accordance with design requirements hanger pipe flushing pressure test is completed. 3. Heating-chip interfaces threads shall comply with the requirements of JG / T6-1999, the connection radiator branch pipe thread should be complete, if broken wire or missing silk thread full deduction shall not be greater than 10%, and more than a full deduction to the Children's Palace threads. 4, install the radiator at the interior has been processed. 1.5 times the test pressure of 5 bulk, steel radiator, aluminum radiator, copper and aluminum composite radiator, cast iron radiators and other requirements such as design no choice should be designed to work under pressure, but the body of the largest steel plate radiator The test pressure should not exceed 1.3MPa not less than 1.3MPa. test pressure 2-3 minutes without leakage qualified. 6, radiator installation steps: first Amgen valve and return valve household aluminum composite radiator, fixed pendant with a horizontal ruler to measure the position of the radiator, the radiator stable place, the valve inlet and outlet fittings and valves connected together, using the horizontal ruler to measure radiator is straight, pipeline installation meets the requirements. Use a pipe wrench to tighten connections reinforcement. Pressure test: Turn off the head of the connection valve, closed back into the radiator valve, pressure test should be carried out test pressure of 1.5 times the working pressure of 2-3 minutes without leakage qualified. Brass and aluminum composite technology of composite technology has been the focus of controversy. Supply of copper and aluminum composite radiator in 2001, again related to welding technology aluminum composite radiator is scheduled for development, investment in new power committed to study and solve the problems in radiator production. Through 10 years of continuous development and improvement have been developed within the corrosion of aluminum, copper and aluminum composite radiator and other industries with aluminum wire. Production process aluminum composite radiator header connected waterways, the higher the level of welding requirements. However, due to welding technology, however, and some bad welding quality and other reasons, they often cause defects occur leaking. If using cored aluminum brazing wire, you can avoid the shortage caused due to manufacturing levels. Brazing copper as the base metal is not melted, deformed than the smaller, solder into the base metal hair sewn on the dissolution of the solid surface of the base material to form an alloy. Brazing is the most obvious effect of welding, brazing and soldering tin into phosphorus brazing copper, tin soldering temperature of 300 degrees Celsius, high strength brass, does not soften, to join in the welding flux, guarantee clean tin and copper is dissolved; the phosphorus content of the copper brazing p is 2% --5%, melting point of 800 degrees Celsius, flow better, without adding the flux, the flow of a small amount of silver wool slit motion effects More significantly, due to the presence of P, and low impact resistance weld, adding silver component accounted for 25%, the effect is improved. Ningguo aluminum composite radiator | crane fly | aluminum composite radiator design provides crane fly by. Qibin Hebi crane fly radiator plant (www.hbhfsrq.com) in the radiator, radiator, cast iron radiators, 760 radiator, copper radiator and other industries have high visibility, integrity management, quality of service both are welcome to inquire or consult our "Commercial Union Service" it!