Hoʻonoho ʻia nā olonā i loko o kahi paipu wehe i hana ʻia me nā mea palupalu. Hoʻopiha ʻia ka paipu i loko me kahi hui hoʻopiha wai ʻole. Hoʻohui ʻia nā kaula paipu he nui i kekahi pitch. Hoʻohana ʻia nā mea ikaika kiʻekiʻe e like me ke olonā aniani ma ke ʻano he lālā ikaika hou. Hoʻonoho ʻia ʻelua FRP like ma nā ʻaoʻao ʻelua o ke kumu. Ma waho o ke kumu a me nā lālā ikaika, ua hoʻopuka ʻia ka ʻūpā polyethylene e hāʻawi i ke kū'ē UV.
Ke anawaena liʻiliʻi, ka nui o ka fiber
Ka pale ʻana i ka wai maloʻo hapa
ʻAno kaula kūpono
Hiki ke wehe maʻalahi ʻia ka ʻūpā paipu me ka manamana lima
Ke mālama nei i ke kumu o ka duct
Noi: kamaʻilio pūnaewele lōʻihi a me ke kūkulu ʻana;
Hoʻonohonoho: duct, aerial;
Mahana hana: -40~+70℃;
Ka laulā kūlou: paʻa 10*D/ Dynamic25*D.
| Nā ʻili NO KA PAIPU | NĀ ʻŌMAʻOMAʻO | KAUAHA KE ANAWA (ʻApono ʻia) | NUI KA HOʻOPIʻI | Kaumaha o ke kaula | WAHO KALA |
| 12 | 12 | 8.4mm | 2200N | 54kg/km | ʻeleʻele |
| 12 | 24 | 8.8mm | 2200N | 59kg/km | ʻeleʻele |
| 12 | 36 | 9.1mm | 2200N | 64kg/km | ʻeleʻele |
| 12 | 48 | 9.5mm | 2200N | 67kg/km | ʻeleʻele |
| 12 | 72 | 10.2mm | 2200N | 77kg/km | ʻeleʻele |
| 12 | 144 | 11.8mm | 2700N | 104kg/km | ʻeleʻele |
| 12 | 288 | 14.5mm | 3000N | 150kg/km | ʻeleʻele |