Flange bolts under low preload loads. A high degree of sealing can be maintained. The thickened metal plate is cold-pressed and has high bending elasticity. The corrugated labyrinth type multiple seals are suitable for gas-phase sealing under the pressure level of 600LB under the severe pressure alternating and temperature oscillation of the medium. Applicable temperature≤450°C.
Product performance：
Flange bolts under low preload loads. A high degree of sealing can be maintained. The thickened metal plate is cold-pressed and has high bending elasticity. The corrugated labyrinth type multiple seals are suitable for gas-phase sealing under the pressure level of 600LB under the severe pressure alternating and temperature oscillation of the medium. Applicable temperature≤450°C.
Scope of application：
Widely used in a variety of medium environments, in the valve cavity sealing of petrochemical, metallurgy, papermaking, electric power, water treatment, machinery manufacturing and other industries.
