Co-axial structure vacuum tubes with outer diameter (OD) 47mm, 58mm and 70mm, and tube length ranges are available at 1200mm,1500mm,1600mm,1700mm,1800mm,2000mm and more, Advanced selective absorption coating AL/AL-ALN( Single-target coated tubes) and CU/SS-AL-ALN ( Triple-target coated tubes) are adopted for excellent heat efficiency.Widely used on direct plug type solar water heater and pressured solar collector.
BAOGUANG equipped with more than 40 automatic production lines for vacuum sputtering plating,annually output are over 12 million tubes.
BAOGUANG equipped with more than 40 automatic production lines for vacuum sputtering plating,annually output are over 12 mill
Supply Ability: | 30,000 Piece/Pieces per Day |
Glass: | Triple-target coated |
Pipe Material: | Glass |
Application: | Water Heater |
Type: | Non-Pressure |
Model Number: | ST47-1500 |
Brand Name: | BAOGUANG |
Place of Origin: | Zhejiang China (Mainland) |
High Pressure Vacuum Quartz TubeClear Quartz Tube Xinxiang Panchao Instruments Co., Ltd. specializes in producing quartz series products and borosilicate series products. Since its inception in 2015, the company has grown rapidly. Introduce advanced technology and production ...
ShandongLongguang TianxuSolar EnergyCo.,Ltd Models Ф58×1800 Weight 2kg±0.05kg Structure All glass coaxial double-layer tubes Outer tube diameter Ф58±0.5mm Inner tube diameter Ф47±0.5mm Outer Tube thickness 1.6±0.15mm Inner tube thickness 1.6±0.15mm Tubes length ...
Description: 1. Prestress compensation technique has been used to ensure reliable mechanical property under high temperature; 2. Best heat-insulating property and safety feature during service life can be guaranteed for adopting better; 3. Such three main heat insulation ...