Product Specifications

Type

evacuated tube

Product Description

Overview

Quick Details

Place of Origin: Jiangsu, China

Brand Name: Apricus

Model Number: evacuated Tube Collector

Pipe Material: Copper

Product name: heat pipes

Type: evacuated Tube heat absorbing pipe

Pressure: Pressurized

working fluid: non-toxic liquid

heat pipe: cooper

Connection Type: split

circulation type: Direct / Open Loop (Active)

Installation: Freestanding

Certification: CE, Solar Keymark, SRCC, Watermark

Warranty: 10 Years

Supply Ability

Supply Ability: 30000 Set/Sets per Year

Packaging & Delivery

Evacuated tube solar collector high purity "oxygen free" copper heat absorbing pipes

Products Description

Evacuated tube

Each evacuated tube consists of two glass tubes made from extremely strong borosilicate glass. The outer tube is transparent and allows sunlight to pass through with minimal reflection. The inner tube is coated with an aluminum nitride (Al-N/Al) coating. This selective surface is excellent at absorbing solar radiation with minimal reflection losses. During the manufacturing process, the air contained in the space between the two layers of glass is pumped out, while the top of the tubes are exposed to high temperatures. This fuses the two tubes together into a single evacuated tube.

Component Materials