离岸价格
获取最新报价1.72 /
|100 Minimum Order
国家:
China
型号:
ZJ-1500/1800
离岸价格:
1.72 / 获取最新报价
位置:
Haining, China
最小订单价格:
1.72
最小订单:
100
包装细节:
1. Paper box with foam board 2. 8/9/10/12/15/18/20/24/30 pcs/carton 3. As your requirement
交货时间:
10-15days
供应能力:
10000
付款方式:
L/C, T/T
联系人 Allen
Jiaxing, Zhejiang
Three target solar evacuated tube with red colored in outer:
Brief introduction:
1. Three layer solar collector tube: high thermal efficiency, more durable for low temperature and high temperature.
2. Its membrane layer at bottom is typically made of copper.
3. Absorption layer and antireflective layer is compound of Nitrogen and aluminum, adding some component of stainless steel.
3. Comparing to the general tubes, it maintains more efficient in heat preservation.
4. Meanwhile, the chemical compound in the absorption layer is more pure than normal solar vacuum tube, thus possessing the more efficient absorption rate.
| 国家: | China |
| 型号: | ZJ-1500/1800 |
| 离岸价格: | 1.72 / 获取最新报价 |
| 位置: | Haining, China |
| 最小订单价格: | 1.72 |
| 最小订单: | 100 |
| 包装细节: | 1. Paper box with foam board 2. 8/9/10/12/15/18/20/24/30 pcs/carton 3. As your requirement |
| 交货时间: | 10-15days |
| 供应能力: | 10000 |
| 付款方式: | L/C, T/T |
| 產品組 : | Three Target Solar Vacuum Tuibe |
