| Place of Origin |
Jiangsu China (Mainland) |
| Brand Name |
skylight |
| Model Number |
SLAGC |
Length (nominal)1800mm/1600mmOuter tube diameter58mm/47mmInner tube diameter47mm/37mmGlass thickness1.6mm/2.0mmThermal expansion3.3x10 -6 o CMaterialBorosilicate Glass 3.3Absorptive CoatingGraded Al-N/AlAbsorptance>93% (AM1.5)Emittance<8% (80 o C)VacuumP<5x10 -3 PaStagnation Temperature>200 o CHeat Loss<0.8W/ ( m2 o C )Maximum Strength0.8MPaStart-up temperature≤ 25 ° CAnti hail≤ Ø 25mmWeight2.2kg