Polyurethane Coated Thermal Insulation Material for Cooling / Heating Device

Polyurethane Coated Thermal Foam Insulation Board Material for Cooling / Heating Device Thermal Insulation Material 0.8mm 18oz Polyurethane Coated Thermal Insulation Material Quick Details: 1. PE anti-UV film 2. Outer thermal insulated material 3.Copper pipe 4. Inner thermal insulated material Production Description For the heat preservation coated copper pipe adopted by double-tube air-conditioner coated copper pipe, the conventional thickness heat preservation tube can not