Measuring pipe (bellows) thermocouple out tube adopts high temperature resistance  high strength alloy material ,inner tube use of corundum protection tube casing,

the insulation section of high thermal conductivity of inorganic insulating material, bellows can prevent heat loss, and can be adjusted Up and down, and can play the role of the insulation layer during the measurement, also can accurately measure the temperature of the pipe or vacuum slot.

  This product in Baosteel II refining furnace vacuum chamber temperature measurement,and achieved good results, has replaced the foreign similar products.

1) model specifications

2) standard size