Product features:
The brush mirror is applicable to the peeping device of petroleum, chemical and other industrial equipment to observe the operation of materials inside the equipment. Materials include stainless steel, carbon steel, lining, etc. The maximum operating pressure is 25kgf/cm2, and the allowable medium temperature is 0~200 ℃. The mirror glass is made of tempered borosilicate glass, and the color difference of the tempered borosilicate glass is 180 ℃.