The Glass Evacuated Solar Tube.We have CE,SGS,ISO Certification .with 11 years experience in the field of solar water heater
Port: Shanghai
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Day
Payment Terms: T/T,Western Union
Contact Supplier
Packaging Detail: standard export carton
Delivery Detail: 7days
The Glass Evacuated Solar Tube
| Length (nominal) | 1800mm/1600mm |
| Outer tube diameter | 58mm/47mm |
| Inner tube diameter | 47mm/37mm |
| Glass thickness | 1.6mm/2.0mm |
| Thermal expansion | 3.3x10-6oC |
| Material | Borosilicate Glass 3.3 |
| Absorptive Coating | Graded Al-N/Al |
| Absorptance | >93% (AM1.5) |
| Emittance | <8% (80oC) |
| Vacuum | P<5x10-3Pa |
| Stagnation Temperature | >200oC |
| Heat Loss | <0.8W/ ( m2oC ) |
| Maximum Strength | 0.8MPa |
| Start-up temperature | ≤25°C |
| Anti hail | ≤Ø 25mm |
| Weight | 2.2 |
Model No.: yn-gz-77
Features: 1.Anti-freezing, low temp use
2.ISO9001.CE,CCC certified
3.3years guarante,15years lifetime
4.Delivery within 15 days
Model No.: 47,58,70mm
Features: solar water heater parts tube ring
made of 100% silicone material
nontoxic, odorless, non-corrosive
antioxidative, dust-proof
Model No.: HX-EWT80L
Features: 1.Solar keymark.CE.ISOproduct
2.18 Years Warranty
3.Solar heater water tank
4.OEM approved
5.Insulation performance well
Model No.: SN-5818
Features: vacuum tube:
1.strict quality inspection
2.long life span
3.high quality and inexpensive
4.CE,ISO9001:2008,CCC,solar keymark
Model No.: JS-FC-58
Features: 1.Solar Water Heater Rubber Parts
2.Diameter: 58 mm
3.RoHS;ISO9001 certification
4.Material:pvc
5.Long lifetime
Model No.: 58*1800mm
Features: water heating pipe
strong heat collection
low emission
CE,CCC ISO9001:2008 certificate
Model No.: SC-C01
Features: - vacuum tube solar water heaters
- European standard
-DIY types, easy to install, light weight
-underfloor heating systems
Model No.: According to customers demands
Features: 1,ISO9001and TUV Certificate
2,High transmittance rate more than 93.68%
3,high mechanical strength
4,good thermal stabity
Model No.: CPS-SWT-A32
Features: Stainless steel solar water tank
30 years of life span
pressure,split,seperate type
passed 100,000 times of pulse examing
Model No.: SFVT-58-2100
Features: 1) solar keymark,SRCC,SGS,CE,CCC
2)high efficient absorptive
3)triple target: SS-C/CU and AL/N
Model No.: DIYI-C01
Features: Evacuated tube solar thermal collector
1.suit for individual villa and flat
2.anti-freezing
3.5 years warranty
4.EN12975
Model No.: ST-300A
Features: solar water tank
ISO,CE certificates
good quality, best price, fast delivery, good guarantee
inner tank: 1.5mm SUS304 2B