vacuum tube
Product Details:
| Certification | CE |
|---|---|
| Brand Name | Tongji Blue Sky |
| Type | Evacuated Tube |
| Use | Bathroom |
| Pressure | Other |
| Heating System | Thermosyphon (Passive) |
| Circulation Type | Indirect / Closed Loop (Active) |
| Type | Solar Water Heater Parts |
Payment & Shipping Terms:
| Minimum Order Quantity: | 30 Piece/Pieces 20ft |
|---|---|
| Price: | FOB Shanghai USD 1~28 |
| Packaging Details: | export carton |
| Delivery Time: | 15-20 days |
| Payment Terms: | L/C,T/T |
Detailed Product Description
vacuum tube features:
1. Good absorptive sunny ray, upto 93 persentage;
2. inner and outer water tank are made of sus 304 grade stainless steel;
3. it can withstand pressure of tap water when it works;
4. exerllent efficient evacuated glass tubes ;
5. durable and convience;
6. tube length:47*1500mm/58*1800mm;
7. tube quanties:15pcs/18pcs/20pcs/24pcs/30pcs
8.Unique Three-Layer(stainless steel/red copper/aluminum), allowing high temperature endurance and preventing peeling off even when the glass gets waxy degeneration
vacuum tube
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Company Info
Haining Hengji Solar Energy Technology Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Jiaxing
Province/State: Zhejiang
Country/Region : China (Mainland)
Business Type:Manufacturer, Other
Online Postings: Products