Hot sleeve thermocouples are mainly used to measure the temperature of steam pipelines and boilers. Thermocouples are assembled with a hot sleeve protective tube and a temperature sensing element, which can be separated and combined with the protective tube. When in use, users can weld or mechanically fix the hot sleeve to the equipment, and then install the thermocouple to work. Its advantages are that it improves the working pressure and service life of the protective tube, and is easy to maintain or replace the thermocouple. Currently, this structural form is widely used abroad,

feature

1. The material of the hot sleeve thermocouple protection tube is generally 1Cr18Ni9Ti. 12CrMoVG, WB36 (15NICuMoNb5), A335P22 can also be provided as needed,

Materials such as A335P91;

2. There are five different structures and installation methods for hot sleeve thermocouple products. Users can choose according to different temperatures, pressures, and steam flow rates. The installation size and method can be found in the installation structure diagram, or installed according to the power plant specifications;

3. The thermocouple temperature sensing element is an armored thermocouple, with single and double branch types. Its outer diameter includes medium ④, medium 5, medium 6, and medium 8, and is 5mm when not specified