solar water heater vacuum tubes
1. 15 years' gurantee
2. OEM service offered
Port: shanghai/ningbo
Minimum Order Quantity: 1000 Piece/Pieces
Supply Ability: 100000 Piece/Pieces per Week
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: export carton with foam brackets
Delivery Detail: 15 days after payment
soalr water heater vacuum tubes 1.6mm/2.0mm
Features of our heat pipe vacuum tube:
Starts up fast and collects solar energy fully.
Unique super pure copper surface, allowing lower reflection and minimal heat loss.
High level vacuum ensure operation under cold weather.
heat pipe vacuum tube
1) high absorb rate
2) fast thermal
Looking forward to having business with you in the near future!
| Model type | VT47 | VT58 |
| Length | 1500mm | 1800mm |
| Outer tube diameter | 47mm | 58mm |
| Inner tube diameter | 37mm | 47mm |
| Glass thickness | 1.6mm/2.0mm | 1.6mm/2.0mm |
| Material | Borosilicate Glass 3.3 | Borosilicate Glass 3.3 |
| Absorptive Coating | AL/N/AL | AL/N/AL |
| Absorption coefficient | >93% | >93% |
| Emission coefficient | <6% | <6% |
| Vacuum | P<5x10-3pa | P<5x10-3pa |
| Stagnation Temperature | >220oC | >220oC |
| Net weight | 1.53kg | 2.77kg |
| Quantity in 20 container | 4878 pcs | 2573 pcs |
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: JS-FC-20
Features: Type: Solar Water Heater Parts
Brand Name: Jiushun
Model Number: 20 mm
Style: dust seal
Model No.: JS-FC-58
Features: Type: Solar Water Heater Parts
Model Number: 58 mm
Style: dust proof loop/ring
ISO9001 certification
Model No.: JS-FC-58
Features: Type: Solar Water Heater Parts
ISO9001 certification
Brand Name: Jiushun
Model Number: 58 mm
Style: dust seal
Model No.: JS-FC-47
Features: Type: Solar Water Heater Parts
ISO9001 certification
Brand Name: Jiushun
Model Number: 47 mm
Style: dust seal
Model No.: JS-FC-25
Features: Type: Solar Water Heater Parts
ISO9001 certification
Brand Name: Jiushun
Model Number: 25 mm
Style: dust seal
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service
Model No.: jinxin solar cover
Features: solar energy cover with different material,color,size,thickness and design according to request
high quality,best price,service