The performances of huayuan project application straight tube:
1、 The product is collectively called vacuum thermal-collecting straight tube
2、 In order to increase the heat-absorption proportion, The part of products are covered with selective coating and metallic wing
3、most products are appropriate for the working temperature with 100-400 degrees
The straight tubes are suitable for application mid-high temperature system such as solar
energy thermal power generation equipments ,solar energy boiler ,solar energy air conditioner, solar energy aquacultural engineering,solar energy green house project ,large-scale solar energy biogas constant temperature project ect.