Три целевые показатели ваккумная труба на солнечных батареях 58*1800 диаметр Запчасти для водонагревателя солнечной
- Категория: Солнечные коллекторы >>>
- Поставщик: Jiaxing,Woerqi,Electrical,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-19-2025 | 1.88 $* | 1.96 $* |
| Jul-19-2025 | 1.36 $* | 1.64 $* |
| Jun-19-2025 | 1.17 $* | 1.69 $* |
| May-19-2025 | 1.59 $* | 1.97 $* |
| Apr-19-2025 | 1.79 $* | 1.88 $* |
| Mar-19-2025 | 1.96 $* | 1.30 $* |
| Feb-19-2025 | 1.88 $* | 1.45 $* |
| Jan-19-2025 | 1.47 $* | 1.28 $* |
Характеристики
Product Description
Characteristics：
Vacuum tubes assimilate the advanced 12 layers of spattering deposition of trivalent technology, high borosilicate glass, gradual
change of ALN/AIN-SS/CU selective complex absorptive coating.Ang these make vacuum tubes have high performance of absorption and
low reflection ratio. Through the interlayer, vacuum has a unique effect of thermo, with its temperature up to 380℃ of idle
sunning, performing a strong heating ability.
Vacuum tubes assimilate the advanced 12 layers of spattering deposition of trivalent technology, high borosilicate glass, gradual
change of ALN/AIN-SS/CU selective complex absorptive coating.Ang these make vacuum tubes have high performance of absorption and
low reflection ratio. Through the interlayer, vacuum has a unique effect of thermo, with its temperature up to 380℃ of idle
sunning, performing a strong heating ability.
Product Name | Vacuum Tube of Solar Water Heater | |
Brand | Volchisolar, support OEM service | |
Vacuum tube | 3 target tube AL-N-AL/SS/CU coated.47*1500mm or 58*1800mm | |
Tube structure | All-glass double deck co-axial structure | |
Glass material | High Borosilicate 3.3 glass | |
Outer tube diameter and glass thickness | φ47±0.7mm; Glass thickness 1.6±0.15mm | |
φ58±0.7mm; Glass thickness 1.6±0.15mm | ||
φ70±0.7mm; Glass thickness 1.6±0.15mm | ||
Inner tube diameter and glass thickness | φ37±0.7mm; Glass thickness 1.6±0.15mm | |
φ47±0.7mm; Glass thickness 1.6±0.15mm | ||
φ58±0.7mm; Glass thickness 1.6±0.15mm | ||
Tube length | 800mm, 1200mm, 1500mm, 1600mm, 1800mm, 1900mm, 2000mm, 2100mm, etc | |
Absorption coating property | Coating material:CU/SS-ALN(H)/SS-ALN(L)/ALN | |
Sediment method:Three target magnetron spattering plation | ||
Absorptive ratio:a=0.92-0.96(AM1.5) | ||
Emission ratio: e=0.04-0.06 (80℃±5℃) | ||
Stagnation temperature (temperature inside of empty evacuated tubes | 260-350℃ | |
Vacuum degree | P≤5.0x10-3 （PA） | |
Average heat loss | ULT0.4-0.6W/（㎡*℃） | |
Hail resistance | φ30mm | |
Pressure-endure | 1Mpa |
We accept the custom-made according to your specifications.
Packing&Shipping
LCL order/Sample order in wood cartoon.
Full container order in high quality standard export carton.
Full container order in high quality standard export carton.
Company Introduction
Welcome to the Volchisolar.
Volchisolar is a leading designer and manufacturer of solar water heater parts and machine equipment.
With a focus on continual improvement of products, management and service, Volchisolar completes R&D and manufacturing in the
company-owned facility that is certified to ISO9001:2008 management and production standards. All of our products are produced
with a strong emphasis on simplistic design and ease of installation while aiming to minimize the environmental impact of all
products and operations. With a number of patented designs, Volchisolar invests strongly in product improvements and new
developments based heavily on feedback from the diverse global customer base.
At Volchisolar we are strongly committed to providing simple and effective solutions for families and businesses concerned about
climate change and rising energy costs. Our team has an excellent reputation in the solar thermal industry and we pride ourselves
on offering the best customer service available. We are very passionate about what we do, working hard to push the industry in a
positive direction and ensuring that your experience with Volchisolar is a positive and enjoyable one.
Volchisolar is a leading designer and manufacturer of solar water heater parts and machine equipment.
With a focus on continual improvement of products, management and service, Volchisolar completes R&D and manufacturing in the
company-owned facility that is certified to ISO9001:2008 management and production standards. All of our products are produced
with a strong emphasis on simplistic design and ease of installation while aiming to minimize the environmental impact of all
products and operations. With a number of patented designs, Volchisolar invests strongly in product improvements and new
developments based heavily on feedback from the diverse global customer base.
At Volchisolar we are strongly committed to providing simple and effective solutions for families and businesses concerned about
climate change and rising energy costs. Our team has an excellent reputation in the solar thermal industry and we pride ourselves
on offering the best customer service available. We are very passionate about what we do, working hard to push the industry in a
positive direction and ensuring that your experience with Volchisolar is a positive and enjoyable one.
Certifications
FAQ
1- What is your Delivery Time?
LCL order/Sample order: within 7 days.
Full container order: 7-14days.
2- What is your Packing?
LCL order/Sample order: within 7 days.
Full container order: 7-14days.
2- What is your Packing?
LCL order/Sample order in wood cartoon.
Full container order in high quality standard export carton.
3- Can you accept OEM ?
YES. offer to make customized logo on solar products and packing cartons.
Full container order in high quality standard export carton.
3- Can you accept OEM ?
YES. offer to make customized logo on solar products and packing cartons.
4- What is your Payment Term?
We accept T/T or L/C at sight, Western Union.
5- What is your MOQ?
1 sample.
6- What is your Guarantee Time?
5 years for the tank and frame,15years for the vacuum tubes
7- What is your FOB Port?
We accept FOB Shanghai, Ningbo etc.
8- What is your Monthly Production Capacity?
6000 sets.
9- What is your Shipping Term?
By Sea/Air/Rail.
We accept T/T or L/C at sight, Western Union.
5- What is your MOQ?
1 sample.
6- What is your Guarantee Time?
5 years for the tank and frame,15years for the vacuum tubes
7- What is your FOB Port?
We accept FOB Shanghai, Ningbo etc.
8- What is your Monthly Production Capacity?
6000 sets.
9- What is your Shipping Term?
By Sea/Air/Rail.
Contact&Service
Pre-sale Service
1. Sample can be offered with sample charge and courier fee by buyer's side.
2. We have full stock,and can deliver within short time.Many styles for you to choose.
3. OEM and ODM order are accepted, Any kind of logo printing or design are available.
4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you
5. All of our products are produced by our professional workman and we have our high-work-effect foreign
trade team, you can totally believe our service.
6. We have rich experience of design, manufacture and sell solar water heater,
we cherish every order from our honor.
2. We have full stock,and can deliver within short time.Many styles for you to choose.
3. OEM and ODM order are accepted, Any kind of logo printing or design are available.
4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you
5. All of our products are produced by our professional workman and we have our high-work-effect foreign
trade team, you can totally believe our service.
6. We have rich experience of design, manufacture and sell solar water heater,
we cherish every order from our honor.
After you choose
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment,
3. Email you the tracking no, and help to chase the parcels until it arrive you.
2. Check quality again, then send out to you at 1-2 working day after your payment,
3. Email you the tracking no, and help to chase the parcels until it arrive you.
After-sale service
1. We are very glad that customer give us some suggestion for price and products.
2. If any question,please contact with us freely by E-mail or Telephone.
2. If any question,please contact with us freely by E-mail or Telephone.
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