Mpweya Wopangira Ulusi Wopangidwa ndi HDPE (COD)

Mpweya wa HDPE wopangidwa ndi ulusi wa corrugated optical fiber duct (COD) umapangidwa ndi polyethylene, womwe umapangidwa ndi chitoliro cha khoma chokhala ndi ribbed kapena chitoliro chapakati cha silicon chokhala ndi coefficient yotsika kwambiri ya kukangana ngati chitoliro chamkati ndi chitoliro cholimba chomwe chimapindika kwambiri, chosavuta kupindika ngati chitoliro chakunja. Kugwira ntchito kwake konse sikungafanane ndi mapaipi ena aliwonse am'mbuyomu oteteza chingwe. Ndi mawonekedwe abwino kwambiri akuthupi ndi a mankhwala, mawonekedwe abwino kwambiri, mtengo wotsika wopanga komanso kapangidwe kosavuta, mapaipi a COD akhala chisankho choyamba cha mapaipi oteteza chingwe cha kuwala pansi pa mikhalidwe yosiyanasiyana ya malo, ndipo ali ndi chizolowezi chosintha pang'onopang'ono mapaipi oteteza chingwe cha kuwala, kupereka njira yodalirika yotetezera uinjiniya wolumikizirana ndi ulusi wa kuwala.