Likhoele, li behiloe ka har'a tube e hlephileng e entsoeng ka polasetiki e phahameng ea modulus. Li-interstice tse ka hare le ka ntle ho li-tubes li tletse motsoako oa ho tlatsa metsi o thibelang metsi. Molamu oa polasetiki o matlafalitsoeng oa fiber (FRP), o koahetsoeng ka polyethylene ha ho hlokahala o lula bohareng ba mantlha joalo ka setho se matla. Li-tubers (le li-fillers) li pota-potiloe ho pota-pota setho se matla ho etsa mokokotlo oa cable o kopanetsoeng le o chitja. Sekhahla sa polyethylene se fetisoa ho pota-pota mokokotlo oa cable ho etsa mohala.
Karolo e feletseng ea ho thibela metsi ho haha, fana ka ts'ebetso e ntle ea ho thibela mongobo le ho thibela metsi;
Li-tubes tse hlephileng tsa ho tlatsa li-gel li fana ka tšireletso e phethahetseng ea fiber.
Dielectric FRP rod e nang le modulus e phahameng joalo ka setho sa matla a bohareng.
Li-buffer tubes tse feto-fetohang li bonolo ho tsamaea ha li koaloa.
Mosebetsi o babatsehang oa mechine le mocheso.
Jacket e fana ka tšireletso e phahameng khahlanong le mahlaseli a UV, fungus, abrasion le lintho tse ling tsa tikoloho.
Sebopeho sohle sa dielectric, boima bo bobebe, ho kenya habonolo, ho hanyetsa motlakase o motle, 'me ho loketse ho sebetsa tsamaisong ea motlakase kapa libakeng tse khantšang khafetsa.
Taolo e thata ea mesebetsi ea matsoho le thepa e tala e thusa ho phela lilemo tse fetang 30.
Kopo: puisano e telele le mohaho oa marang-rang;
Ho kenya: duct / aerial;
Mocheso oa ho sebetsa: -40°+70℃;
Sebaka se kobehang: 10*D/ Dynamic20*D e tsitsitseng.
Palo ea fiber | Bophara ba lebitso (mm) | Boima ba lebitso (kg/km) | Fiber e kholo ka tube | NO.OF(Tubes +filler) | Mojaro o lumelletsoeng oa tensile (N) (nako e khutšoanyane / e telele ) | Khanyetso e lumelletsoeng (N / 10cm) (nako e kgutshwane/ya nako e telele ) |
2 -36 | 10.2 | 85 | 6 | 6 | 1500/600 | 1000/300 |
38-72 | 11.1 | 100 | 12 | 6 | 1500/600 | 1000/300 |
74-96 | 12.6 | 130 | 12 | 8 | 1500/600 | 1000/300 |
98-120 | 14.1 | 162 | 12 | 10 | 1500/600 | 1000/300 |
122-144 | 15.9 | 204 | 12 | 12 | 1500/600 | 1000/300 |
146-216 | 15.9 | 205 | 12 | 18 (2 mekhahlelo) | 1500/600 | 1000/300 |
>216 | E fumaneha ka kopo ea moreki |
Mehaho e khethehileng ea likhoele e ka raloa le ho etsoa ka kopo ea moreki