... . Good qulaity; 3. Higher reliability Specifications:1. Copper tube: O.D. 1/4”,3/8”,1/ ... GB/17791-1999, JISH3300,ASTMBB743;5. The copper pipe compatible any gas:R22,R407C,R410A,R134A,and so ... and accept TT and LC; Single CoilInsulator pipe thickness Packing information Cupper tube O.D(Inch) ... ROHS certification.15. Air conditioner Installation Kit(water pipe,tape, plasticine)16. Note:Different size can ...