Zijin Solar Vacuum Tubes
Material: glass
Model: 58-1800, 47-1500
Place of origin: Haining, Zhejiang
Solar Water heater parts
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact Supplier
Packaging Detail: Packed with paper carton outside, foam is put between paper carton and tubes or as your request.Quantity of a carton: 8 PCS/CTN, 10 PCS/CTN, 12 PCS/CTN, 15 PCS/CTN, 18 PCS/CTN, 20 PCS/CTN, 24 PCS/CTNWeight of tube: 1.5~2.0 KGS/PCS
Delivery Detail: 10~15 days after PO
Zijin Solar Vacuum Tubes use vacuum tube solar collector to eliminate the heat loss of the gas convection and conduction, and the application of selective absorbing coating makes the radiation heat loss down to the minimum. It structures pressure well and can work in high temperature.
The specification of Zijin Solar Tubes
Structure | All-glass double-tube co-axial structure | |
Glass material | High borosilicate 3.3 glass | |
External pipe diameter and thickness | D=47±0.7mm &=1.6mm D=58±0.7mm &=1.6mm D=70±0.7mm &=2.0mm | |
Internal pipe diameter and thickness | D=37±0.7mm &=1.6mm D=47±0.7mm &=1.6mm D=58±0.7mm &=1.6mm | |
Pipe length | 800mm 1200mm 1500mm 1600mm 1800mm 1900mm 2000mm 2100mm | |
Absorptive coating property | Structure | Cu/SS-ALN(H)/SS-ALN(L)/ALN |
| Deposition Method | Three high magnetron sputtering plating | |
| Absorption than | as=0.93~0.96(AM1.5) | |
| Emission ratio | εh=0.04~0.06(80°C±5°C) | |
Vacuum tightness | P≤50×10-3(Pa) | |
Idle sunning property parameters | Y=260~300m2.°C/KW | |
Solar irradiation for obtaining a preset water temperature | H≤4.7MJ/ m2(D 58) | H=3.7~4.2MJ/ m2 |
| H≤3.7MJ/ m2(D 47) | H=2.9~3.2MJ/ m2 | |
Average of heat loss coefficient | ULT=0.4~0.6W/( m2.°C) | |
Model No.: Jiachen-VT-01
Features: Solar Water Heater vacuum tube
1.CE,ISO9001,CCC
2.USD 1.6-3 per pc
3.15Years Warranty for vacuum tube
4OEM
Model No.: LF01
Features: 2011 Instant electric heating faucet
Get hot water in 5 seconds
Saving water and time
CE approved, Easy installation
Model No.: yn-gj
Features: 1.beatifull desingn,color selectable;
2.certification:CE,ISO9001,CCC;
3.reasonable price,fast delivery;
4.best quality...
Model No.: GFU
Features: 1.Materia:Stainless steel
2.Shape:U
3.High quality
4.Good mechanical strength
Model No.:
Features: water heater pcb board
1.Technology innovation
2. Quality excellent
3.Continual improvement
4.OEM available
Model No.: Jiachen-VT-01
Features: All glass Solar Evacuated solar collector tubes
1.CE,ISO9001,CCC
2.USD 1.6-6per pc
3. 15Years Warranty for vacuum tube
4.OE
Model No.: LF01
Features: 2011 Instant electric heating faucet
Get hot water in 5 seconds
Saving water and time
CE approved, Easy installation
Model No.:
Features: water heater pcb board
1.Technology innovation
2. Quality excellent
3.Continual improvement
4.OEM available
Model No.: SX-07
Features: Pressurized solar collector CE
1.Split pressurized solar collector
2.CE,SK&SRCC owner
3.OEM service supply
4.heat pipe tube
Model No.: TK-8A
Features: solar water heater controller
1.best price and high quality
2.CE, CCC, ISO certificated
3.non-pollution
4.energy-saving
Model No.:
Features: solar water heater controller
1.best price and high quality
2.CE, ISO certificated
3.non-polltion
4.energy-saving
Model No.: Jiachen-VTC-01
Features: Solar Water Heater vacuum tube with copper pipe
1.CE,ISO9001,CCC
2.USD 5.5-8 per pc
3.15Years Warranty for vacuum tube
4.OEM