Cov fibers yog positioned nyob rau hauv xoob tubers ua los ntawm high modulus yas. Cov hlab yog ntim nrog dej-thaiv compound. Cov hlau hlau, coated nrog polyethylene yog tias tsim nyog, nyob hauv nruab nrab ntawm cov tub ntxhais ua tus tswv cuab lub zog. Tubes raug tso tseg nyob ib ncig ntawm lub zog cov tswv cuab los tsim cov tub ntxhais cable. Aluminium laminated daim kab xev yog siv nyob ib ncig ntawm lub caoble core, uas yog sau nrog cov filling compound los tiv thaiv los ntawm dej ingress.Ib txheej polyethylene yog extruded li puab sheath. Tom qab lub PSP yog longitudinally thov nyob rau hauv lub puab sheath, lub cable tiav nrog PE txheej sheath.
Kev xaiv tag nrho cov dej thaiv kev tsim kho, muab kev ua haujlwm zoo ntawm cov dej pov thawj thiab dej thaiv;
Tshwj xeeb filling gel ntim cov raj xoob muab kev tiv thaiv zoo tshaj plaws kho qhov muag
Corrosion kuj phosphate steel hlau nrog siab modulus ua tus tswv cuab lub zog hauv nruab nrab
Longitudinal corrugated aluminium daim kab xev thiab steel daim kab xev muab kev ntshaw crush kuj.
Cov khoom siv tes ua nruj thiab cov khoom siv tswj tau ua kom muaj sia nyob tshaj 30 xyoo.
Daim ntawv thov: ntev ntev thiab tsim kev sib txuas lus network;
Installation: ncaj qha faus;
Ua haujlwm kub: -40 ℃ + 70 ℃;
Bending vojvoog: zoo li qub 10 * D / Dynamic25 * D.
Fiber suav | Nominal txoj kab uas hla (mm) | Nominal hnyav (kg/km) | Max fiber ntau rau ib lub raj | NO.OF (Tubes + muab tub lim) | Tso cai tensile load (N) (short term/ntev ) | Tso cai crush kuj (N / 10cm) (short term/ntev ) |
2 x36 | 13.9 Nws | 202 | 6 | 6 | 3000/1000 | 3000/1000 |
38 x72 | 15.1 | 241 | 12 | 6 | 3000/1000 | 3000/1000 |
74x96 ua | 17.1 | 290 | 12 | 8 | 3000/1000 | 3000/1000 |
98-120 ib | 18.6 ib | 333 | 12 | 10 | 3000/1000 | 3000/1000 |
122-144 ib | 20.2 | 381 | 12 | 12 | 3000/1000 | 3000/1000 |
> 144 | Muaj raws li tus neeg thov kev thov |