With the adoptiom of distinctive technique，this opaque quartz glass tube has its typical characteristic of good visual aspects and stable physical&chemical properties.It serves as material of infrared heating lamps for heaters，micro-wave oven，electrical baking oven，sterilization container and other consumer and industrial infrared application．Further processing of trim cutting can be done according to the demand of the customers． For detailed dimensional tolerance and technical data，please see table．

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