Installation steps of sliding-tight pipe fittings: The first step is to cut the pipe with scissors. It is necessary to pay attention to the plane of the nozzle to be flat and smooth to ensure that the fracture is perpendicular to the axis of the pipe; The connection is swelled, and the chamfered end of the copper sleeve is consistent with the incision of the pipe. Insert the pipe expander into the pipe mouth to expand the pipe. The angle of the pipe expander needs to be rotated to expand the hole, so that the pipe port can be evenly and fully expanded; finally Insert the copper piece, slide the copper piece tightly, operate the hydraulic handle to slide it tightly, and rotate the sliding tool angle to slide it tightly to ensure that the connection is airtight and seamless, and the connection is completed.
