Product Name: Copper Pipe Double Layer Pancake Coil Copper Tube Color: Yellow Customized: Customized State: Soft Certification: CE, ISO, RoHS Alloy: Non-alloy Application: Air Condition or Refrigerator, Water Tube, Water Heater, Oil Cooler Pipe Shape: Round Type: Pancake Coil Copper Pipe Trademark: Royals Technology Transport Package: Carton Origin: Qingdao Product Description Production DescriptionGood quality air conditioner copper tube pancake coil. Annealed Seamless Copper Tubes for Air-Conditioning and Refrigeration pancake coiled copper tubes are widely used in the installation of air conditioning and refrigeration systems. Produced in the following size ranges:Min. Diameter: 3/16" (4.76mm)Max. Diameter: 7/8" (22.23mm)Lengths: Standard available lengths are 15m, 30m, 50FTMaterial - Cu-DHP (UNS No. C12200Feature:Standard: JISH3300:1997,GB/T17791-2007,ASTMB280- Top quality copper material C1220/SF-Cu/C12000- Made by EXTRUSION process, perfect size tolerance.- All pipes are checked by on line Eddy Current Inspection to ensure all the pipes are qualified products.- Smooth and clean Outer/inner surface, no smudge and rust.- Easy to braze and anti-corrosion- Long service life and recyclable.- Can be used for liquid fed applications such as air conditioning, ice makershumidifiers, and refrigeration systems. Also used for oil lines for heating.Specification:Parameters: