联系人 Mr. NOREMAN
LIANZHOU TOWN, ZHUHAI, GUANGDONG
Solar collector : 1>External frame : Anodized aluminum profile 2>Water-tightness: a> EPDM rubber b>transparent silicone 3>Cover: solar tempered glass/ low iron 4>Absorber: a unified sheet of copper or aluminum with blue selective /black paint or black chrome coating / ultrasonic welding 5>Absorbers tubes: copper pipes diameter 8mm , *0mm, *2mm, *5mm and horizontal tube was *2mm 6>Side insulation : glass wool or rock wool *0mm 7>Back insulation: glass wool or rock wool *0mm 8>Back side: galvanized sheeting or aluminum
| 国家: | China |
| 型号: | solar collector |
| 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: | - |
| 付款方式: | - |
| 產品組 : | - |
