Seamless UV-resistant Jaceting Twin-way Pre insulated solar hose system ,fast installation ,no soldering,no leakage

Thermal protection: The characteristic value of thermal conductivity at +40 °C, λ40°C = 0,039 W/mK, at 0 °C, λ0°C = 0,034 W/mK. Insulation thickness DN 16/13 mm; DN 20/20 mm.DN25/20mm 

Corrugated stainless steel tube: Flexible high-grade stainless steel tube 316L(or 304) for a temperature range of -196 °C to +600 °C. Maximum pressure DN 16/17.5 bar; DN 20/17.5 bar,DN25 17.5 bar Rated burst pressure 200 bar

EPDM INSULATION PIPE  of EPDM, light, flexible, closed cell, synthetic caoutchouc; free of PVC and non- CFC. Material class: B2 according to DIN 4102. Long term temperature stability up to +150°C; operating intermittent up to +175°C (stagnation temperature of the collectors). The characteristic value of thermal conductivity at +40 °C, λ40°C= 0,039 W/mK, at 0 °C, λ0°C  = 0,034W/mK. Very good ozone resistance, UV-resistant. 

Seamless JACKETING  outside of EPDM INSULATION pipe: means the jacketing coated on the insulation pipe is with a super high density water proof polyolefin copolymer foil. have excellent performance of UV-resistance ,water proof and bird peck-Protective.

EPDM Pre insulated Flex Stainless steel pipe twin way

Pipe system coil length

DN16 Length 5 m×2 each coil

DN 16 Length10 m×2 each coil

DN16 Length15 m×2 each coil

DN 16Length20 m×2 each coil

DN 20 Length 5 m×2 each coil

DN 20 Length10 m×2 each coil

DN 20Length15 m×2 each coil

DN 20Length20 m×2 each coil

DN 25 Length 5 m×2 each coil

DN 25 Length10 m×2 each coil

DN 25 Length15 m×2 each coil

DN 25Length20 m×2 each coil

DN16 EPDM Pre insulated Flex Stainless steel pipe system