Umahluko omkhulu phakathi kwentambo yenethiwekhi yangaphandle kunye nentambo yenethiwekhi yangaphakathi lulusu lwangaphandle.
Intambo yenethiwekhi yangaphakathi inomaleko omnye kuphela wesikhumba socingo, ethambileyo ukuze ikwazi ukuthwala iingcingo zangaphakathi. ayinandima ilungileyo ekuthinteleni amanzi kunye nokukhusela ilanga ngaphandle.Intambo yenethiwekhi yangaphakathi yesikhumba yangaphandle ngumaleko wePVC yenza, ukusetyenziswa kwangaphakathi kwentambo yomnatha, isibini esijijekileyo, ngokubanzi ayinayo imilinganiselo yobuchwephesha yokukhusela amanzi, ukuqina akunamandla.
Intambo yomnatha wangaphandle isetyenziswa eluswini lwangaphandle lwentambo yentambo ijiyile kunentambo yenethiwekhi yangaphakathi kwaye ngaphezulu kwe-PE sheath layer ngaphakathi, indima ephambili kukungangeni kwamanzi kunye ne-sunscreen, i-tensile kunye noxinzelelo.Isetyenziswa ikakhulu kwiingcingo zokusingqongileyo zangaphandle, ulusu olushinyeneyo, ukuqina kunye namandla acinezelayo.Lucingo olungagungqiyo ngamanzi kwi-wiring yangaphandle.Intambo yenethiwekhi yangaphandle yahlulwe ibe yintambo yenethiwekhi engakhuselekanga kunye nentambo yenethiwekhi ekhuselweyo.
Ubume bentambo yenethiwekhi:
Intambo yomnatha wangaphakathi: Udidi oluphezulu lwe-5 intambo yenethiwekhi yangaphakathi inomaleko omnye kuphela wesikhumba sePVC + izibini ezi-4 zeeperi ezijijekileyo + intambo eqinile.Udidi lwe-6 intambo yangaphakathi iya kuba ne-white cross skeleton eyongezelelweyo (i-white cross skeleton ngaphakathi kwentambo ayisosiseko sokugqiba ukuba ngaba intambo ye-Category 6, kodwa ubukhulu becala ixhomekeke ekubeni ingafikelela kwiCandelo lesi-6.
Intambo yomnatha wangaphandle: Intambo yenethiwekhi yangaphandle inezikhumba ezimbini zangaphandle, umaleko wangaphandle umnyama wesikhumba se-PE esithintela amanzi, kwaye umaleko wangaphakathi yi-PVC yesikhumba sangaphakathi + izibini ezi-4 zezibini eziphothiweyo + intambo eqinile.Udidi lwesi-6 intambo yomnatha wangaphandle nayo ine-skeleton eyongezelelweyo emhlophe.
Indima yentambo yenethiwekhi:
Indima yentambo yomnatha wangaphakathi: intambo yenethiwekhi yangaphakathi kuphela umaleko we-PVC wesikhumba sangaphandle ikakhulu ukusebenzisa i-wiring yendawo yangaphakathi kwiikona ezininzi, iimfuno zokugoba iintambo ezininzi kunye nokugcina ukuthamba.
Indima yentambo yomnatha wangaphandle: intambo yenethiwekhi yangaphandle ibonakaliswe ngumaleko wangaphandle wesikhumba esimnyama se-PE esinganyangekiyo ngamanzi + umaleko wangaphakathi wesikhumba sePVC, ngakumbi ukulungelelanisa imeko eguqukayo ngaphandle, ukudlala indima yokungangeni manzi kunye ne-sunscreen, i-tensile kunye ne-compressive, kwi-wiring yangaphandle, akukho lula ukutsala ngesikhumba sangaphandle, ukukhusela i-core copper.
Ixesha lokuposa: Jan-09-2023