الوصف

**0% Copper Pipe is available for connecting indoor and outdoor air conditioner units. OR Choose Aluminum + Copper Pipe, which is less expensive - but just as effective as copper connection pipe. High quality, low cost ; highly efficient ***** aluminium combination pipe:Combines insulated aluminium connection piping tubes with welded copper pipes at both ends.Application: Connection piping for use on indoor and outdoor air conditioner unitsNew technology developed by this manufacturer won the Gold Award in *0th China Patent - recognized as best project in the world for the welding of copper and aluminium ***** product has been rigorously tested for performance and confirmed to specificiations in the following areas:Air tight, pressure resistant, mechanical performance, interior of pipe clean and dry, bending, flattening, enlargement, corrosion reisistant, and chemical ***** batch is inspected by the quality inspection department of the factory and quality certificate is attached after examination. *0 year life expectancy. Welding Specs:1. Length of the weld junction shall be more than 5mm 2. Leakage probability less than *0 ppm 3. Structural design of the weld joint of the pipe is resistant to bending. It will not crack when bent at a *0 degree angle.4. No interior diameter shrinkage at joint of connection pipe. The joint has no effect on the flow rate in the pipe ********0 Quality Management SystemROHS Approval