TTPLAST, written TT PLAST S.A. by the company, is a Polish manufacturer of plastic pipes and fittings based in Targowisko near Kłaj, east of Kraków. Its catalogue covers pipes for gas and water networks, sewage, ventilation, ground heat exchangers and heating, plus PVC granulates. For electricians and the energy sector it makes cable protection pipes for laying in the ground, rigid and corrugated, in coils and in straight lengths, together with couplers, end caps and UV-resistant conduits for open-air runs.
A corrugated protection pipe is laid in the trench first and the cable is pulled through it. The ribbed outer wall takes the load of the soil above, while the duct shields the cable from spades, stones and rodents. The biggest advantage shows years later: a damaged cable can be pulled out and replaced, or a second one added, without digging up the lawn or the paving. The maker produces its ground pipes mainly from HDPE and rates them by compression strength, from lighter ducts to heavy-duty ones for ground that carries traffic.
At Lunares you will find a TTPLAST corrugated cable protection pipe for laying in the ground, 40 mm in diameter and blue, a practical size for the supply cable to garden lights, a gate or a garden power post.
For cable-related parts, see electrical accessories.
