Metrock Steel Industries is an experienced Copper Tubes for ACR Application Manufacturer in India, we also supply precision engineering of ASTM B819 and ASME SB280 Seamless Copper Tubing for ACR Applications. We adhere to ISO 9001:2015 and EN 12735-1 international standards for our products. Copper Seamless Tubes for ACR Application are also known as AC copper Tubes used in the manufacture of refrigerant lines in air beating and refrigeration in general HVAC (heating ventilation and air conditioning) as well as medical gas tubing.