Ife (CNG) timapereka Threaded Reducing Cross. Amagwiritsidwa ntchito polumikiza Standpipe kuwongolera, kugawira, kapena kuthandizira mapaipi m'mizere yosiyanasiyana kapena mayendedwe. Pogwiritsa ntchito poyambira, nthawi ya projekiti imasungidwa kwambiri ndikukhazikitsa mwachangu komanso kukonza kosavuta. Timapereka zovekera zamitengo yoboola poyimitsa moto.