Ulusiwo umayikidwa mu chubu chosasunthika chopangidwa ndi zinthu zosinthasintha. Chubu chamkati chimadzazidwa ndi chodzaza chosalowa madzi. Zingwe zambiri za machubu pamodzi mu phula linalake. Zipangizo zolimba kwambiri monga ulusi wagalasi zimagwiritsidwa ntchito ngati chiwalo chowonjezera champhamvu. Ma FRP awiri ofanana amayikidwa mbali ziwiri za pakati. Kunja kwa pakati ndi ziwalo zolimba, chivundikiro cha polyethylene chimatulutsidwa kuti chipereke kukana kwa UV.
M'mimba mwake yaying'ono, kuchuluka kwa ulusi wambiri
Kutseka madzi pang'ono
Kapangidwe ka chingwe kabwino kwambiri
Chidebe cha chubu chingachotsedwe ndi chala mosavuta
Kusunga gwero la njira yolumikizira mpweya
Kugwiritsa ntchito: kulumikizana kwa netiweki yayitali komanso yomanga;
Kukhazikitsa: duct, mlengalenga;
Kutentha kogwira ntchito: -40~+70℃;
Utali wopindika: wosasinthasintha 10*D/ Dynamic25*D.
| ULULU PA CHUBU CHONSE | ZOKORES | CHINGAMBO DIAMETER (a)Appr.) | MAX KUKANGANIZA | KULEMERA KWA CHINSANKHO | KUNJA MTUNDU |
| 12 | 12 | 8.4mm | 2200N | 54kg/km | Chakuda |
| 12 | 24 | 8.8mm | 2200N | 59kg/km | Chakuda |
| 12 | 36 | 9.1mm | 2200N | 64kg/km | Chakuda |
| 12 | 48 | 9.5mm | 2200N | 67kg/km | Chakuda |
| 12 | 72 | 10.2mm | 2200N | 77kg/km | Chakuda |
| 12 | 144 | 11.8mm | 2700N | 104kg/km | Chakuda |
| 12 | 288 | 14.5mm | 3000N | 150kg/km | Chakuda |