Entrade has insulated copper tubes developed for heat pumps. We sell copper pipes of the highest quality, developed for installers. Our insulated copper tubes are soft and easy to work with. Buy from Entrade and get good service, fast delivery of copper tubes to heat pumps. Our copper tube is a solid annealed copper tube that is deoxidized with phosphorus. Material content: 99.90% Cu or more. Phosphorus: 0.015 to 0.040%. Tensile strength: 205 N / sqm. Elasticity: 40% or more. The insulation material around the copper tube consists of foamed polyethylene with 30 times chemical crushing. Thermal conductivity: 0.043 W / mK Tensile strength: 24.5 N / kvcm Water absorption: 0.01 g / 100 kvcm Vapor permeability: 10 ng / sqm / s / Pa Temperature range :: -40 C to +120 C. Fire class B-s3, d2 (EN- 13501-1)
We sell copper tubes of the quality brand QsanTec, one of the most popular brands