This is clear fused Quartz Glass Tube available as continuous machine drawn and automatic controlled tubing.This glass has the typical characteriastics of high purity,good spectral transmission,well controlled dimension and lower OH and so on.This glass can be Supplied in the range of 2-160mm outside diameter,0.6-5.0 mm wall thickness and 500-3000mm length.EXhaust tubes with good CPK are suitable for high-speed streamline production.OH-content can be controlled within 20ppm\15ppm\10ppm\5ppml\2ppm accordng to the requirement of customers. 

1. Components are allowed to work under the following conditions:
A. The relative humidity of the air is not more than 95 percent.
B. There is no flammable, explosive, corrosive gas and conductive dust in the surrounding environment.
C. Without violent impact and vibration;
D. The working voltage should not be greater than 1.1 times the rated value, and it can also be effectively grounded.
E. Insulation resistance ≥ 1MΩ Dielectric strength: 2KV/1min.
2. The electric heating pipe should be well positioned and fixed. The electric heating pipe is generally equipped with corresponding metal pipe clamps and ceramic pipe clamps according to the porcelain seats at both ends.
When the operating temperature exceeds 200 degrees Celsius, a high-temperature wire and screw connection that withstands 400 degrees or more is used.
3.Insulating material of infrared electric heating tube The quartz glass is a brittle material. When installing and using it, it should be safe and use it according to the specific conditions of the heated object.
Take necessary protective measures to avoid mechanical damage