What is a pipe patcher?

④ The materials used vary depending on the usage environment.

① During repair work, an appropriate amount of butter (water in emergency situations) should be applied as lubricant on the contact surface of the shell and the rubber ring;

② Open the repair device, pay attention to the protruding end of the apron socket should exceed the guide plate, align the apron cutting opening in the shell, and then put it on the area to be repaired. The incision of the apron should avoid leakage as much as possible. leak;

③ When installing, use a rubber hammer to tap the stainless steel shell to make the gap between the circumferential direction of the shell and the repaired pipe as uniform as possible;

④ During installation, before the baffle enters the other half, pay attention to whether the upper and lower ends of the baffle are in contact with the shell to prevent damage to the baffle;

⑤ After the baffle is fully inserted, use a multifunctional hexagonal wrench to tighten, and use a torque hexagonal wrench to tighten the bolts.