At 
Tradersofoz Australia our 5/8 inch (15mm) 18m Soft Copper Tube is designed and manufactured to meet the Australian Standard AS/NZS 1571 and carries R410A refrigerant rating. It is ideal for your industrial or commercial and even residential air-conditioning, refrigeration, and plumbing projects. 
Features:
  - Manufactured in accordance with Australian Standard AS/NZS 1571 Copper - Seamless tubes for Air-conditioning and Refrigeration.
 
  - Cleaned and samples tested to meet the residue requirements of 0.038g/m2 as specified by AS/NZS 1571.
 
  - Tubes electronically tested by Eddy Current method.
 
  - R410A rated copper tube is capable of withstanding working pressures of 4131kPa when the refrigerant is operating at a temperature of 65°C.
 
Specifications:
  - Outside Diameter: 5/8 inch (15mm)
 
  - Wall thickness: 0.91mm
 
  - Refrigerant: R410A
 
  - Material: Soft Copper
 
  - Length: 18m or cut to size
 
  - Standard: AS/NZS 1571