1、Application
Used in conjunction with two-section thermocouples/thermistors and bimetal thermometers to protect thermocouples/thermistors and bimetal thermometers from normal operation. And can be used in high pressure and high flow rate occasions.
2、Features
Designed with reference to IEC international standards
Blind hole processing, high pressure resistance
Manufactured and installed at the same time with the equipment
Different pressure levels to meet different needs.
3、Main technical parameters
Nominal pressure: generally refers to the static external pressure that the protection pipe can withstand at room temperature without rupture. Allowable working pressure is not only related to the protective tube material, diameter, wall thickness, and its structural form, installation methods and the measured medium flow rate, type.
Hydrostatic test: the pressure resistance of the protective tube and leakage check requirements, the protective tube must be tested. The test pressure is 15 times of the pressure resistance level of the protection pipe. X-ray flaw detection test: When there are requirements for the wall thickness, eccentricity and other items of the protection pipe, the test shall be carried out according to the requirements of the user.
