Excellent Quality Solar Vacuum Tube

Price: US $ 1.2 - 2.3 / Piece
Brand Name: Dingxin
Model Number:
Country/Region: China
Post Date: Sep 14,2011

Product Description: Excellent Quality Solar Vacuum Tube


     The technical process of solar vacuum tube       1. Incision      Raw  material To make the outer tube and inner tube seal at one side,to make the ragged edge neat and ordered  2.Clean the inner tube :the worker must wear the gloves to clean the inner tube with water machine to make the film plating more efficient.  3.Put the holder : putting the spring holder into the outer tube to fix the inner tube  4.Film plating : at least 50 to 60 minutes   Adding the absorptance material onto the inner tube 5.Sealing and test : seal the inner tube and outer tube ,then test if the seal perfectly .  6. Vacuum : To make the tube vacuum 7. Test : testing if the solar vacuum tube is available or work efficiently8.Clean and laseer logo 9. Packing                10. Finished product 

Supplier Details:

Haining Dingxin Solar Energy Technology Co., Ltd.

Sales:Mr. Zhu Jian

Contact Phone:86-573-87955588

Main Products:Solar Collectors

Business type:Manufacturer

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