The union is made of heat shrinkable polyethylene. After heat shrinkage of the polyethylene union, the joint is welded to the polyethylene jacket of matching elements with the help of a heating element – a copper band of a special structure. When polyethylene melts, homogeneous material appears.
The available set of joint isolation is:
- Heat shrinkable union – 1 item.
- Foam-component A-l, according to the diameter of the union.
- Foam-component B-l, according to the diameter of the union.
- Air removal head plugs – 2 items
- Heating element – 1 set
- Connectors for conductors of the SORC – copper inserts – 2 or 3 items according to the diameter.
- Set-in bull plugs – 2 items
- Holder blocks of SORC – 2 or 3 items according to the diameter.
