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(Total 4 Products for High Boron Silicon Tube)
58*1800mm Tube for solar water heater
1. Total length of scuff on out tube should be less than 1/3 of length of tube. 2.Inner Tube Support Support be of the same color and installled in approrite possition 3. Absorption ≥91% 4. Emission ≤ 5.9% 5. Thickness =1.6mm 6. Weight : 2KG 7. Average Heat Loss Coefficient :U=0.51W/(m.℃) 8. Stagnation Coefficient:...
3.3 Boronsilicon Vaccumed tube
1. Specification Absorbance rate after coating (AM1.5) α% ≥89 Emission rate after coating (80±5 °C) α% ≤ 7
47*1500mm High boronsilicon glass tube
An evacuated tube is two glass tubes, one within the other, joined at each end. The space between these tubes is evacuated so the space is under a vacuum seal. Vacuums are excellent insulators (think thermos.) The inner tube is coated with a selective coating that converts light into heat. Guaranteed for fifteen years...
3.3mm Boronsilicon Vaccumed tube
1. Total length of scuff on out tube should be less than 1/3 of length of tube. 2.Inner Tube Support Support be of the same color and installled in approrite possition 3. Absorption ≥91% 4. Emission ≤ 5.9% 5. Thickness =1.6mm 6. Weight : 2.3KG 7. Average Heat Loss Coefficient :U=0.51W/(m.℃) 8. Stagnation Coefficient:...
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.