The utility model relates to the field of
flange structure design discloses a high sealing
flange, including
flange body, two the inside of flange body is provided with preset connecting pipeline, left end flange body left side fixedly connected with two preset fixed plate, right end flange
body right side is provided with two spacing adjusting ring, preset fixed plate is linked with spacing adjusting ring through connecting
assembly, left end flange body inside is provided with the reserved
insertion slot, the reserved
insertion slot is provided with the compression
assembly in, right end flange body left side fixedly connected with sealing
rubber ring, the outer wall sliding connection of sealing
rubber ring is in the inner wall of reserved
insertion slot. In the utility model, through mechanical elastic structure, the sealing reliability is promoted, is applicable to complex working condition such as
high pressure,
high frequency vibration, promotes the efficiency, simultaneously, the thread self -locking characteristic of spiral cap and the geometric engagement of spacing block, can effectively
resist the connection slack caused by pipeline vibration, guarantees the long -term stability of structure.