| 1. Outer collector shell material: aluminum profile,spray plastic |
| 2. Manifold material:TP2 copper,copper volume is 99.91%.Distance between each hole is 75mm(manifold). |
| 3. Insulation material: rock wool,31.5mm |
| 4. Vacuum tube material: borosilicate glass 3.3; AL-N-AL absorb coating,thickness is 1.6mm. |
| 5. Frame material:aluminum alloy,spray plastic |
| 6. Heat pipe material:TU1copper,Copper volume is 99.97%,thickness is 0.7mm,heat pipe model is |
1.20 tubes solar collector
2.OEM service
3.High efficiency solar collector
| Package: | Export carton |
| Supply Ability: | 10000 Set/Sets per Month |
| Minimum Order Quantity: | 1 Set/Sets |
| Payment Terms: | L/C,T/T |
| Pipe Material: | Glass |
| Application: | Water Heater |
| Type: | Pressurized |
| Model Number: | TL58/1800-20 |
| Brand Name: | OEM |
| Place of Origin: | Jiangsu China (Mainland) |