you need
  • - a piece of pipe;
  • - Two joints for jointing pipes or fittings;
  • - scissors for this type of pipe;
  • - iron for sealing;
  • - tools for tapping;
  • - Roulette.
Guide
1
Shut off the water.Dry the floor, not only under the pipe, but the pipe itself.Marker highlight the property line of the pipe you are going to renovate (with a small margin, leaving from the leakage of 3-4 cm on both sides) and perform measurements.
2
Special cutter (scissors) make incisions on the faulty pipe , and the new, prepared for the repairs.
3
using the device for the thread ("chaser"), treat the edge of the pipe, taking into consideration that the length of the thread on pipe must be equal to half
the length of the sleeve.
4
Remove the remaining moisture on the walls of the pipes and connect the pipes using couplings and fittings.As a rule, the use of sealants is not required, but if you are not sure about the density of the thread-insure FUM tape or flax.
5
can connect the pipe with a special iron for welding polypropylene pipes.Such a device has a sword-shaped mandrel heating and heating sleeve, which simply melted plastic.However, before the soldering, "try on" tool - in remote places, and in places where the tube fits snugly against the wall, use an iron extremely uncomfortable.Cut the damaged section and pick up the sleeve diameter.
6
in a heated to a certain temperature iron (on the right temperature for each type of plastic you can ask the sales assistant or look in the user manual of the device), insert the sleeve with one hand and the end of the pipe - the other.
7
Bringing consistency to the middle point (plastics should start to stretch), remove the sleeve and the length of the pipe and immediately tightly squeeze them, without allowing gaps.Keep up the pipe until the plastic has cooled (minute and a half).Do not move the connecting pipes until they are ostyvaniya.Prizhmite design of the wall (the other surface) with an additional holder, becausecoupling weighing station.