PVC piping and pipe fitting is known to be extremely durable, heat-resistant and long-lasting. Used most commonly in residential and industrial irrigation systems, PVC pipes and pipe fitting do require regular maintenance. Tightening PVC pipe fittings and dissolving the PVC pipe are play important roles in the daily use of PVC pipe.
How to tighten PVC pipe and pipe fittings？
1. before the tube and pipe fittings are bonded, wipe the handle on the side of the socket and the outside of the socket with dry cloth. When the surface is sticky with grease, wipe it clean.
2. pvc pipe section should be smooth, vertical tube axis and chamfering treatment; before bonding, the inserting line and test insert should be drawn and the depth can only be inserted into the original depth of 1/3 ~ 1/2, and the bonding method is strictly prohibited when the clearance is over.
3. smear adhesive, should first smear the inner side of the socket pvc pipe fitting, then apply the outside pvc pipe of the socket, and apply a proper amount on the axis from the inside when smearing the socket, and not overdose or overdose (200g/m2).
4. pvc pipe and pipe fittings after applying the adhesive, it is advisable to maintain the external force applied within 1 minutes and keep the straight and correct position of the interface.
5. when pvc pipe and pipe fittings the adhesive is finished, remove the excess adhesive from the extruder in time, and not be forced or forced to load during the curing time.
6. pvc pipe and pipe fittings adhesive joints shall not be constructed in rain or water, and shall not be operated below 5 C.
7. pvc pipe and pipe fittings connection procedure: preparation, cleaning, working face, test inserting, brush adhesive, adhesion and maintenance.
How to dissolve the pvc pipe and pipe fittings？
If you want to dissolve the pvc pipe and pipe fittings, you can do this:
1. Use PVC’s pipe cutter to cut a tube or other pipe glued joints as close as possible. If the position of the PVC pipe cutter in the pipe can not be used, because there is not enough space, the hacksaw will easily cut the pipe.
2. cut off the glued joint near the other tube as far as possible if the target is to completely eliminate the chimerism or replace it with a different type of chimera.
3. in addition to the necessary fittings, if the pvc pipeline is cut off. If the pvc pipe fittings connector is a straight chain coupler, a PVC cutter can be used. If it is a three pass or pvc elbow pipe, use a hacksaw. A part of the chimera will keep the incision separate from each end of the pvc pipeline.
4. Grinding residual adhesive parts with coarse wheel angle grinding machine. If it is possible to reuse pvc pipes and other pvc pipe fittings for this reason, be careful, as it may only be removed from the pvc pipe fittings and plastics.
5. if the remaining pvc pipe left in the whole decoration is too short to be reusable, it is a simple problem to move back to a few inches, cut the pipe and then use a sticky pvc pipe fitting coupling to add a new tube to the old one a little more than the new cut.
