[Specifications] JCDA0009: Flame retardant compatible product UL94HBF equivalent product; Heat resistance: 120°C; 2 types of compatible refrigerants; 66.6 ft (20 m) roll; Material: Copper tube: C1220T-0 Phosphidized Copper (JIS H3300); Thermal material (inner layer): High melt-point low-density polyethylene; Outer layer : Low density polyethylene Shell: Polyethylene film [Remarks] Flame retardant (self-extinguishing thermal material); JCDA 0009 flame retardant compatible product; UL94HBF equivalent; JIS H3300 C1220T-0; Compatible refrigerant R22. R410A R407C R404A R507A R32 Refrigerant: 2 types Copper tube outer diameter liquid side/gas side: 0.3/0.6 inch (9.52/15.88 mm) copper tube wall thickness, liquid side/gas side: 0.03 inch (0.8/1.0 mm) insulation wall thickness, liquid side/gas side: 0.3 inch (8/10 mm)