At present, when PE pipes are generally connected, they are connected by hot melt, without glue, and repair glue is also available under special circumstances such as special maintenance. How to use repair glue to bond PE water supply pipes under special circumstances? Before bonding the pipes and fittings, use a dry cloth to wipe the side of the socket and the outside of the socket. When there is oil on the surface, it must be wiped with acetone. The section of the pipe should be flat, vertical to the pipe axis and chamfered; before bonding, the insertion mark should be drawn and the test insertion should be carried out. It is strictly forbidden to use the bonding method when it is larger than . When applying adhesive, the inner side of the socket should be applied first, and then the outer side of the socket should be applied. After the adhesive is applied, it is advisable to keep the applied external force unchanged within 1 minute to keep the straightness and position of the interface correct. After the bonding is completed, wipe up the excess adhesive extruded in time, and do not force or forcibly load it during the curing time.
