Kauj ruam thiab lub tais cable tais (T, P) hom tuaj yeem siv dav rau hauv kev tso cov roj hauv roj av, tshuaj lom neeg kev lag luam, hluav taws xob fais fab, teeb pom kev lag luam, TV, kev sib txuas lus, thee thiab lwm yam Lawv muaj cov yam ntxwv zoo nkauj, qauv yooj yim, yooj yim installation (zoo cua sov dissipation thiab huab cua permeability), thiab lwm yam. Cascade hom cable tais yog tsim nyog rau qhov yuav tsum tau ntawm lub hwj chim cable, kuj tuaj yeem siv los tswj kev tso ntawm cable, kuj tuaj yeem nqa ntawm tib txheej tom qab siv faib tais tais installation lub zog txuas hluav taws xob thiab tswj kab hluav taws xob. Cascade, tais cable choj yog qhov kev kho mob saum npoo yog muab faib ua cov hluav taws xob zoo li qub, galvanized, kub-dip zinc thiab zinc txau dua tom qab plaub, tuaj yeem siv rau hauv qhov chaw sib txawv, nyob rau hauv qhov chaw muaj kev tiv thaiv hnyav yuav tsum ua tshwj xeeb anticorrosive.
Trough cable tais yog tag nrho cov hlua txuas ntawm lub tais hluav taws xob, uas yog qhov zoo tshaj plaws rau tso rau cov khoos phis tawj cable, kev sib txuas lus cable, thermocouple cables thiab lwm txoj kev tswj hwm ntawm cov tshuab ua haujlwm tsis tshua muaj siab. Nws muaj cov txiaj ntsig zoo ntawm kev thaiv kev cuam tshuam ntawm kev tswj cable thiab tiv thaiv cable hauv qhov chaw tiv thaiv hnyav. Cov kev kho saum npoo ntawm lub trough-hom cable choj tuaj yeem muab faib ua plaub yam: electrostatic txau, galvanizing, kub dipping zinc thiab ua pa tom qab galvanizing.