Integrated seals Rolling seals Sliding seals Accessories Integrated seals Before mounting After mounting ANELTEC GI-20 ANELTEC GI-20 is the simplest and most widely used system to produce pipes with integrated seals. ANELTEC GI-20 is a standard rubber seal that every pipe manufacturer can use with standard equipment. Its use assures that the pipe always has the right seal. Before mounting After mounting ANELTEC GI-25 ANELTEC GI-25 is a rubber seal to be inserted while manufacturing the pipe thus obtaining a pipe with a firmly integrated seal. To use ANELTEC GI-25 it is necessary to have suitable base rings available. Before mounting After mounting ANELTEC GI-28 ANELTEC GI-28 is a sealing system for concrete pipes with spigot joint made of two parts, one of which is incorporated in the pipe. ANELTEC GI-28 made of solid rubber with 50 sh hardness, has one triangular part and a protection belt. The triangular part is the sealing one and remains anchored to the concrete; the protection belt is removed and reused. ANELTEC GI-28 is manufactured in conformity with DIN 4060 regulations for pipes having nominal diameter ranging from 300 mm up to 2000mm and to seal the gaps of shafts.