45 Degree Aluminum Alloy Frame U Pipe Solar Collector With
Stainless Bolts for Room Heating
Advantages:
1. Evacuated tubes with triple layer selective absorber coating,
vacuum degree≥5.2x10-4Pa, absorbing efficiency≥92.5%;
2. Applied advanced leaking test technology to ensure the whole
system working stably and reliably;
3. With effective heat energy transferring Aluminum fins, U pipe
collectors get higher temperature in short time;
4. High and constant pressure polyurethane foaming technology
ensure the outstanding insulation quality;
5. Optimal and innovative design make collectors integrated into
different buildings;
6. Circulation fluid in closed copper pipes(U Pipe), no water in
vacuum tubes. There is no corrosion, no leaking , no scaling, no
occasional tube breakages in collectors;
7. Working life ≥20 years.
Working principle:
In evacuated tubes, there is copper pipe folded into a U-shape with
aluminum thermal conductors to transfer the solar energy from the
inside wall of the evacuated tubes to the circulation fluid in it.
Then the circulation fluid take the heat energy into collectors
manifold.
Technical data:
| Specification | PT-5818-20 | PT-5818-25 | PT-5818-30 |
| Frame | 1.0mmAluminum alloy | 1.0mmAluminum alloy | 1.0mmAluminum alloy |
| Overall size(mm) | 165x1690x1945 | 165x2090x1945 | 165x2490x1945 |
Vacuum tube
Qty(pcs) | 20 | 25 | 30 |
| Vacuum tube size: | 58*1800mm | 58*1800mm | 58*1800mm |
| Header pipe(red copper) | CopperTP2 15x0.6 | CopperTP2 15x0.6 | CopperTP2 15x0.6 |
| Header pipe(red copper) | CopperTP2 8x0.5 | CopperTP2 8x0.5 | CopperTP2 8x0.5 |
| Aluminum fin(mm) | 1620 | 1620 | 1620 |
| Working Pressure | 0.8MP | 0.8MP | 0.8MP |
| Remark | 1. Frame: Aluminum 6063-T5; 2. Our full automatic production line can produce different
specification products according to your own requirements; 3. We can supply Self-cleaning Glass for all collectors. |
Packaging & Delivery
Packaging Details:water tank is 1 PC/Carton, solar panel is 1
PC/Carton. Sample put in wooden case, Standard package carton for
sea delivery.
Delivery Detail:By T/T,within 5 days after received part of
deposit.
Payment term:
1. T/T 30% Deposit in advance and balance should be paid after
receiving the B/L copy.
2. L/C at sight (if your quantity reaches 5*40’ HQ container)
3. Sample order or LCL: we accept western union and one touch
business.
Our 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.
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.
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.
