Insulated Copper Tube
This tube consists of a seamless refrigeration copper tube with a heat-insulating sheath providing a superior ideal for rapid ,cost effective split air-conditioning installations.
◆Premium quality copper.
◆RETA have many types of insulated copper tube suitable for R410A and other pressure refrigerants.
◆Easy to install.No glue,no messy powder.
Thermal Conductivity 0.031kcal / mhrc
Tensile Strength(max) 2.5kgf / cm²
Water Absorption 0.01max.g / 100cm²
Operating Temperature Range -80℃ to +120℃ Heating resistance 120℃ for both heating and cooling
●Core Copper Tube
The RETA insulated copper tube meets and exceeds the requirements of ASTM B 280 for air conditioning and refrigeration.
Material of core tube Cu-DHP / C1220
Temper Soft anneal
Ends Closed with plastic caps and brass nuts(optional)
Dimensions On request
The dimensions available from stock are shown in the following table.
Other dimensions and tempers are available on request .
Single insulated copper tube
Twin insulated copper tube