联系人 Mr. li
linchi industry zone, binzhou, shandong
steady quality solar vacuum tube and higer perfromance Material Borosilicate Glass 3.3 Stone Stones (�≤1mm) ≤1 piece in area of *0mm�*0mm; Stones (1.0mm≤�≤1.5mm) ≤ 2 pieces in the whole tube. Absorption of SELECTIVE COATING ≥0.*2 (AM1.5) Emission of SELECTIVE COATING ≤0.*8 (*0℃�5℃) Vacuum <3�***3 Pa Stagnation Temperature >**0℃ Solar radiance exposure ≤3.6MJ/m2 Coefficient of Average Heat Loss <0.*0W/(m2℃) Selective absorber coating AL-N/AL Maximum Strength 0.6Mpa
| 国家: | China |
| 型号: | 47*1500mm;47*1800mm;58*1800mm |
| 离岸价格: | 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | - |
| 包装细节: | - |
| 交货时间: | - |
| 供应能力: | 3000000 |
| 付款方式: | - |
| 產品組 : | - |
