Solar vacuum tube
Product Details:
| Place of Origin | Zhejiang, China (Mainland) |
|---|---|
| Brand Name | Solar vacuum tube |
| Model Number | SV-01 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 2500 Piece/Pieces |
|---|---|
| Price: | FOB Shanghai/Ningbo USD 1.68~2.48 |
| Packaging Details: | Carton with foam production inside |
| Delivery Time: | In 15 days |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 70,000 Piece/Pieces per Month |
Detailed Product Description
Solar Vacuum tube for solar water heater
CCC,ISO9001,CE
Specification:
1. Outer Diameter /Inner Diameter: Φ47/37mm; Φ58/47mm;
2. Length of Tube: 1500mm,1600mm; 1800mm, 2000mm, 2100mm
3. Material: Borosilicate glass 3.3, Thickness of tube: 1.6mm, 2.0 mm;
4. Selective absorbing coating: Tri-elements coating (ALN/ALN-SS/CU) or AL-N-AL coating.
5. Thermal Expansion: 3.3*10-6/k
6. Absorption of Selective Coating: A =90% -93% (AM1.5)
7.Quality guarantee: 10 years
8;Service life:20 years
Solar vacuum tube
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Company Info
Haining Grand Solar Water Heater Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Haining
Province/State: Zhejiang
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products