- New design unpressurized solar water heater-2012(CE,CSA,SRCC
- 2017-01-08 16:28
- 1.Solar CollectorTube Type: Tri-element Vacuum Tube,58mm*1800mmTube Material: 1.6 mm thick borosilicate glass 3.3Hail Re
- Baoguang copper heat pipe vacuum tube for solar collector
- 2017-01-08 16:28
- Work principleHeat pipe is a sealed copper pipe containing asmall quantity of volatile liquid and some special additives
- Baoguang solar vacuum or evacuated tube for water heater
- 2016-12-29 21:00
- Technical data1.tube structure:all-glass double deck co-axial structure2.outer tube diameter and glass thickness:47mm/58