Yintoni omawuyazi malunga neZixhobo zeCable: iPVC, iXLPE, iXLPO

Ukukhetha imathiriyeli yentambo efanelekileyo kubalulekile ekuqinisekiseni ukusebenza kakuhle kunye nokhuseleko lweenkqubo zombane. Izinto zekhebula, ezifana nePVC, iXLPE, kunye neXLPO, zidlala indima ebalulekileyo kumashishini ahlukeneyo, kuquka unxibelelwano, ukwakhiwa, kunye nokuhanjiswa kwamandla. Ezi mathiriyeli zimisela ukusebenza kwentambo, ukuqina, kunye nefuthe lokusingqongileyo. Njengoko imakethi yeentambo zehlabathi kunye neentambo zikhula, ziqhutywa kukufudukela kwabantu ezidolophini kunye nokukhula kwemizi-mveliso, ukuqonda ezi mathiriyeli kubaluleke ngakumbi. Imfuno yeiintambo ezihambelana nokusingqongileyoliyakhula, libonisa utshintsho olusingise kwizisombululo ezizinzileyo kushishino.

Izinto eziphambili zokuThatha

• Ukukhetha izinto ezifanelekileyo zekhebula kubalulekile ekusebenzeni kakuhle kunye nokukhuseleka kweenkqubo zombane, ukuchaphazela ukusebenza kunye nokuphila ixesha elide.
  
  
• I-PVC yindlela engabizi kakhulu kwaye eguquguqukayo ilungele i-wiring yokuhlala, kodwa inezithintelo kwiindawo eziphezulu zokushisa.
  
  
• I-XLPE inikezela ngokumelana nobushushu obuphezulu kunye nokufakelwa kombane, okwenza ukuba ifaneleke kwizicelo eziphezulu ze-voltage kunye nokufakwa phantsi komhlaba.
  
  
• I-XLPO ibonelela ngokumelana neekhemikhali okugqwesileyo kunye nokuguquguquka, iyenza ibe lolona khetho lukhethwayo kwiisetingi zeemoto kunye nezoshishino.
  
  
• Qwalasela iimeko zokusingqongileyo kunye nozinzo xa ukhetha izinto zekhebula, njengoko imfuno yokukhetha i-eco-friendly ikhula.
  
  
• Ukurisayikilishwa kwemathiriyeli yentambo kunokunciphisa kakhulu inkunkuma kunye nokugcina izixhobo, kube negalelo kushishino oluzinzileyo.
  
  
• Ukuvavanya iimfuno zeprojekthi, kubandakanywa uhlahlo lwabiwo-mali, indawo yesicelo, kunye nokuvezwa kweekhemikhali, ukwenza izigqibo ezinolwazi malunga nokukhethwa kwezinto zentambo.
  

Ukuqonda iMathiriyeli yeCable

Yintoni Izixhobo zeCable?

Izixhobo zekhebula zenza umqolo weenkqubo zombane, zibonelela nge-insulation ebalulekileyo kunye nokukhusela. Ezi zixhobo ziquka i-PVC (i-Polyvinyl Chloride), i-XLPE (i-Cross-Linked Polyethylene), kunye ne-XLPO (i-Cross-Linked Polyolefin). Isixhobo ngasinye sinikezela ngeempawu ezizodwa ezibonelela ngezicelo ezithile. Umzekelo, i-PVC iyaziwa ngokuguquguquka kwayo kunye nokusebenza kakuhle kweendleko, oko kuyenza ibe lukhetho oludumileyo kwiicingo zokuhlala. Ngakolunye uhlangothi, i-XLPE ibonelela ngokuxhathisa ubushushu obuphezulu kunye nokufakelwa kombane, ilungele ukusetyenziswa kwe-voltage ephezulu. I-XLPO ibalasele ngokuxhathisa kwayo imichiza kunye nokuqina kwayo, ilungele iimeko ezibango ezinje ngeemoto kunye neesetingi zemizi-mveliso.

Izinto zekhebula azigcini nje ukumisela iimpawu ezibonakalayo zeentambo kodwa zichaphazela ukusebenza kwazo kunye nokuphila ixesha elide. Ukukhethwa kwezinto eziphathekayo kuchaphazela amandla entambo yokumelana nezinto zokusingqongileyo ezifana nokuguquguquka kobushushu, ukufuma, kunye nokuvezwa kweekhemikhali. Umzekelo,XLPE iintambo ezigqunyiweyoukunika amandla aphezulu kunye nokhuseleko olungcono kwiindawo ezibuhlungu, ukunciphisa umngcipheko wokuphazamiseka kokusingqongileyo. Oku kubenza balungele ukusetyenziswa ixesha elide kwiimeko ezinzima.

Kutheni Izixhobo zeCable zibalulekile?

Ukubaluleka kwezixhobo zentambo kudlulela ngaphaya kokugquma nje. Badlala indima ebalulekileyo ekuqinisekiseni ukhuseleko kunye nokusebenza kakuhle kweenkqubo zombane. Ukukhethwa ngokufanelekileyo kwezinto zekhebula kunokuthintela ukungaphumeleli kombane, ukunciphisa iindleko zokugcina, kunye nokwandisa ukuthembeka okupheleleyo kwenkqubo. Umzekelo, iintambo zokugquma i-XLPO zibonelela ngokugqwesileyo kwe-thermal, iikhemikhali, kunye nokhuseleko lomatshini, nto leyo ezenza zilungele ukusetyenziswa kwe-voltage ephezulu kunye neshishini.

Ngaphezu koko, impembelelo yokusingqongileyo yezinto zentambo iya ibaluleke kakhulu. Imfuno yeentambo ezihambelana nokusingqongileyo iyanda, iqhutywa yimfuneko yezisombululo ezizinzileyo. Ezi ntambo zenziwa kwizinto ezinokuphinda zisetyenziswe kwaye zenzelwe ukusebenza kakuhle kwamandla kunye nokuqina. Ukukhetha izinto ezifanelekileyo zekhebula azihlanganisi nje kuphela iimfuno zobugcisa kodwa zihambelana neenjongo zokusingqongileyo.

I-PVC (iPolyvinyl Chloride) I-PVC

Iimpawu zePVC

Ukuguquguquka kunye noKuhlala ixesha elide

I-PVC, okanye iPolyvinyl Chloride, ibalasele ngokuguquguquka kwayo kunye nokuqina. Esi sixhobo sigoba ngokulula, sisenze silungele izicelo apho iintambo zifuna ukuhamba ngeendawo ezixineneyo okanye iikona. Ubume bayo obuqinileyo buqinisekisa ukuba bumelana noxinzelelo lomzimba ngaphandle kokuphuka, okubalulekileyo ekugcineni ukunyaniseka kweenkqubo zombane. Ukukwazi kwePVC ukunyamezela ukunxiba kunye nokukrazula kwenza kube lukhetho oluthembekileyo kwiiprojekthi ezininzi.

Iindleko-Ukusebenza

Enye yezona zinto zinomtsalane kakhulu zePVC kukusebenza kwayo kweendleko. Xa kuthelekiswa nezinye izinto zentambo, i-PVC inikezela ngokhetho olulungele uhlahlo lwabiwo-mali ngaphandle kokunciphisa umgangatho. Oku kufikeleleka kwenza kube lukhetho oludumileyo kwiiprojekthi ezinkulu apho ukulawulwa kweendleko kubalulekile. Ukufumaneka kwayo ngokubanzi kwandisa ngakumbi isibheno sayo, iqinisekisa ukuba ihlala isisiseko kushishino lweentambo.

Izinto eziluncedo nezingeloncedo

Iinzuzo zokusebenzisa iPVC

• Ukufikeleleka: I-PVC ibiza ngaphantsi kunezinye izinto ezininzi, iyenza ifikeleleke kwizicelo ezahlukeneyo.
  
  
• Ukuguquguquka: Ubume bayo obunokuphepheka buvumela ukufakwa lula kwiindlela eziyinkimbinkimbi.
  
  
• Ukuqina: I-PVC ixhathisa umonakalo womzimba, iqinisekisa ukusebenza okuhlala ixesha elide.
  
  

Iingxaki zokusebenzisa iPVC 

• Unyino lobushushu: I-PVC ayenzi kakuhle kwiindawo ezinobushushu obuphezulu, obunokunciphisa ukusetyenziswa kwayo kwizicelo ezithile.
  
  
• Iinkxalabo zokusiNgqongileyo: Ukuveliswa kunye nokulahlwa kwePVC kunokubangela imingeni yokusingqongileyo, njengoko ingekho njenge-eco-friendly njengezinye iindlela.
  
  

Izicelo ezifanelekileyo zePVC

Ukusetyenziswa okuqhelekileyo kwi-Wiring yokuhlala

Iimpawu zePVC zenza kube lukhetho oluhle kakhuluiingcingo zokuhlala. Ukuguquguquka kwayo kuvumela ukufakwa lula kumakhaya, apho iintambo zihlala zifuna ukungena kwiindawo ezixineneyo. Ukongezelela, ukuphumelela kwayo kweendleko kuyenza ifaneleke kubanikazi bezindlu kunye nabakhi abaqwalasela uhlahlo lwabiwo-mali.

Unyino kwiiNdawo zoBubushushu obuPhezulu

Ngelixa i-PVC igqwesa kwiindawo ezininzi, inezithintelo kwiindawo ezinobushushu obuphezulu. Ayinakukwazi ukumelana nobushushu obugqithisileyo, obunokukhokelela ekuthotyweni nasekungaphumelelini. Kwizicelo ezifuna ukuxhathisa kwe-thermal ephezulu, ezinye izinto ezifana ne-XLPE zinokufaneleka ngakumbi.

I-XLPE (iPolyethylene eQhagamshelweyo)

Iimpawu ze-XLPE 

Ukumelana nobushushu 

XLPE, okanyeI-Cross-Linked Polyethylene, imele ukumelana nobushushu obumangalisayo. Esi sixhobo sinokunyamezela amaqondo okushisa ukuya kwi-120 ° C ngaphandle kokunyibilika, okwenza kube lula kwizicelo ezifuna ukuzinza okuphezulu kwe-thermal. Ikhono layo lokumelana nokushisa okukhulu liqinisekisa ukuba iintambo zigcina ingqibelelo kunye nokusebenza kwazo nakwiimeko ezinzima. Olu phawu lwenza i-XLPE ibe yinto ekhethwayo yofakelo apho ukuguquguquka kobushushu kuxhaphakile.

IiPropati zoMbane zokugquma

Iimpawu zokugquma umbane zeXLPE zikhethekile. Inika amandla aphezulu e-dielectric, okwandisa amandla ayo okukhusela imisinga yombane ngokufanelekileyo. Olu phawu lunciphisa umngcipheko wokungaphumeleli kombane kwaye luqinisekisa ukusebenza okuthembekileyo ngexesha. Ukongezelela, i-XLPE ibonisa ukulahleka kwe-dielectric ephantsi, enegalelo ekusebenzeni kwamandla kwiinkqubo zombane. Ukuxhathisa kwayo kwizinto zokusingqongileyo ezifana nokufuma kunye neekhemikhali kwandisa ngakumbi amandla ayo okugquma, okwenza ukuba ibe yinto eyomeleleyo kwizicelo ezahlukeneyo.

Izinto eziluncedo nezingeloncedo

IiNgcebiso zokuSebenzisa i-XLPE

• Ukuzinza okuphezulu kweThermal: I-XLPE inokusingatha amaqondo obushushu aphezulu, iyenze ilungele iindawo ezinobushushu obubonakalayo.
  
  
• I-Insulation egqwesileyo: Amandla ayo aphezulu e-dielectric aqinisekisa ukugquma okusebenzayo, ukunciphisa umngcipheko wokungaphumeleli kombane.
  
  
• Ukuqina: Ukuchasa kwe-XLPE ukunxiba, iikhemikhali, kunye noxinzelelo lokusingqongileyo kuqinisekisa ukusebenza okuhlala ixesha elide.
  
  

Iingxaki zokusebenzisa i-XLPE 

• Iindleko: I-XLPE ithande ukubiza kakhulu kunezinye iimathiriyeli zentambo, ezinokuchaphazela ukuqwalaselwa kohlahlo lwabiwo-mali kwezinye iiprojekthi.
  
  
• Ukufakela okuyinkimbinkimbi: Inkqubo yokufakela iintambo ze-XLPE zinokuba nzima ngakumbi ngenxa yokuqina kwazo xa kuthelekiswa nezinto eziguquguqukayo ezifana nePVC.
  
  

Izicelo ezifanelekileyo zeXLPE

Ukusetyenziswa kwi-High-Voltage Applications

XLPEilungele ngokukodwa izicelo zombane ophezulu. Ukukwazi kwayo ukuthwala ii-voltages eziphezulu kunye nobukhulu obuncitshisiweyo kunye nobunzima kuyenza ibe lukhetho olufanelekileyo kwiinkqubo zokuhambisa amandla. Iimpawu ezigqwesileyo zezinto eziphathekayo ziqinisekisa ukhuseleko kunye nokuthembeka kwezi zicwangciso ezifunekayo.

Ukufaneleka kwiiCables eziphantsi komhlaba

Ukuqina kunye nokuchasana kokusingqongileyo kwe-XLPE kuyenza ibe lolona khetho lubalaseleyo kwiintambo eziphantsi komhlaba. Iyakwazi ukumelana neemeko ezinzima ezihlala zidibana phantsi komhlaba, ezifana nokufuma kunye nokuvezwa kweekhemikhali. Oku komelela kuqinisekisa ukuba iintambo ezingaphantsi komhlaba zihlala zisebenza kwaye zithembekile ixesha elide, ukunciphisa iimfuno zokugcinwa kunye nokuphucula ixesha elide lenkqubo.

I-XLPO (I-Polyolefin eQhagamshelweyo)

Iimpawu zeXLPO 

Ukomelezwa koKuxhathisa kwiMichiza

I-XLPO ibonelela ngokumelana neekhemikhali ezikhethekileyo, iyenza ibe lolona khetho lukhethwayo kwiindawo apho ukuvezwa kwezinto ezirhabaxa kuxhaphakile. Esi sixhobo simelana neekhemikhali ezahlukeneyo ngaphandle kokuthotywa, ukuqinisekisa ixesha elide kunye nokuthembeka kweentambo. Ubume bayo obuqinileyo buyenza ifaneleke kwizicelo kumashishini apho ukuvezwa kweekhemikhali kuyinkxalabo, efana nesetingi yeemoto kunye neshishini.

Ukuguquguquka kunye nokuqina

Ukuguquguquka kwe-XLPO kuyibeka ngaphandle kwezinye izinto zentambo. Igcina ukunyaniseka nakwiqondo lokushisa elibandayo, ivumela ukufakwa lula kwiindlela eziyinkimbinkimbi. Oku bhetyebhetye, kudityaniswe nokuqina kwayo, kuqinisekisa ukuba iintambo ziyakwazi ukujikeleza imiqobo ngaphandle kokubeka esichengeni isidima solwakhiwo. Ulwakhiwo oludityanisiweyo lwe-XLPO luphucula ukuqina kwayo, luyenza ixhathise ukunxiba nokukrazula ngokuhamba kwexesha.

Izinto eziluncedo nezingeloncedo

IiPros zokusebenzisa i-XLPO 

• Ukumelana nemichiza: I-XLPO ixhathisa uluhlu olubanzi lweekhemikhali, iqinisekisa ukuqina kwiindawo ezinzima.
  
  
• Ukuguquguquka: Ukukwazi ukugoba ngokulula kwenza ukuba ilungele ukufakelo oluntsonkothileyo.
  
  
• Ukumelana noMlilo: Iipropati ze-XLPO zendalo zokumelana nomlilo zinciphisa umngcipheko wokutsha, zomeleza ukhuseleko.
  
  

Iingxaki zokusebenzisa i-XLPO 

• Iindleko: Iipropati eziphambili ze-XLPO zinokubangela iindleko eziphezulu xa kuthelekiswa nezixhobo ezilula.
  
  
• Impembelelo yokusingqongileyo: Ngelixa i-eco-friendly ngakumbi kunezinye iindlela, i-XLPO isenegalelo kwinkunkuma yeplastiki.
  
  

Izicelo ezifanelekileyo zeXLPO

Ukusetyenziswa kwiiSeto zeeMoto kunye nezoShishino

I-XLPO igqwesile kwizicelo zeemoto nakwimizi-mveliso ngenxa yokomelela kunye nokuguquguquka. Ijongana neemeko ezifunwayo zezi ndawo, inika ukusebenza okuthembekileyo. Ukumelana kwayo neekhemikhali kuqinisekisa ukuba ihlala ingachaphazeleki ngamafutha kunye nezinye ii-automotive fluids, okwenza kube yinto enokuthenjwa kwiinkqubo zocingo zezithuthi.

Umzekelo we-Automotive Cable

Kwishishini leemoto, i-XLPO ihlala isetyenziswa kwiimodeli ezifuna ukuqina okuphezulu kunye nokuguquguquka. Umzekelo, iqhele ukufunyanwa kwiintambo zokubopha ekufuneka zihambe ngeendawo ezixineneyo kwaye zinyamezele intshukumo engaguqukiyo. Oku kuguquguquka kwenza i-XLPO ibe yinto ebalulekileyo kuyilo lwemoto yanamhlanje, apho ukusebenza kakuhle kunye nokuthembeka kubaluleke kakhulu.

Ukuthelekisa iPVC, iXLPE, kunye neXLPO

Iiyantlukwano eziphambili 

Xa kuthelekiswa i-PVC, i-XLPE, kunye ne-XLPO, kuvela iiyantlukwano ezininzi eziphambili eziphembelela ukufaneleka kwazo kwizicelo ezahlukeneyo.

1. I-Insulation kunye noZinzo lweThermal:
   

   • I-XLPE inikezela nge-insulation ephezulu kunye nokuzinza okuphezulu kwe-thermal xa kuthelekiswa ne-PVC. Iyakwazi ukumelana namaqondo obushushu aphezulu, iyenza ilungele ukusetyenziswa kombane ophezulu.
     
     
   • I-XLPO ikwabonelela ngokugqwesa kozinzo lwe-thermal kunye nokusebenza okuphuculweyo, iyenza ilungele iindawo ezinobushushu obuguquguqukayo.
     
     

2. UKuhlala ixesha elide kunye nokuNchasana kokusiNgqongileyo:
   

   • I-XLPE kunye ne-XLPO zombini zibonisa ukuchasana okukhulu kwizinto zokusingqongileyo ezifana nokufuma kunye neekhemikhali kunePVC. Oku kuzenza zomelele ngakumbi kwiimeko ezinzima.
     
     
   • I-XLPO igqame ngokuxhathisa kwayo kwikhemikhali, ebaluleke kakhulu kwimizi-mveliso nakwiimoto.
     
     

3. Iindleko kunye neMpembelelo yokusiNgqongileyo:
   

   • I-PVC yeyona ndlela ingabizi kakhulu, iyenza idume kwiiprojekthi zohlahlo lwabiwo-mali. Nangona kunjalo, ibeka inkxalabo yokusingqongileyo ngenxa yokuveliswa kwayo kunye neenkqubo zokulahla.
     
     
   • I-XLPO ibiza kakhulu kune-PVC kodwa inika umsebenzi ongcono kwaye ithathwa njengenobuhlobo kakhulu nokusingqongileyo.
     
     

Ukukhetha iMathiriyeli eLungileyo kwiProjekthi yakho

Ukukhetha izinto ezifanelekileyo zekhebula kuxhomekeke kwiimfuno ezithile zeprojekthi yakho. Qwalasela ezi nkalo zilandelayo:

• Ubume beSicelo: Kubushushu obuphezulu okanye usetyenziso oluphezulu, i-XLPE iyinketho efanelekileyo ngenxa yokuzinza kwayo kwe-thermal kunye neempawu zokugquma. Ngokwahlukileyo koko, i-PVC inokwanela kwiingcingo zokuhlala apho ixabiso liyinkxalabo ephambili.
  
  

• I-Chemical Exposure: Ukuba iintambo ziya kuhlangana neekhemikhali ezinzima, i-XLPO inikezela ukuchasana okuyimfuneko kunye nokuqina. Ukuba bhetyebhetye kwayo kukwanceda kufakelo olufuna uhlengahlengiso oluntsonkothileyo.
  
  

• Izithintelo zoHlahlo-lwabiwo-mali: Iiprojekthi ezinohlahlo lwabiwo-mali oluluqilima zisenokuthanda i-PVC ngokufikeleleka kwayo, nangona kubalulekile ukulinganisa oku ngokuchasene neempembelelo ezinokubakho zokusingqongileyo kunye nonyino lokusebenza.
  
  

• Iingqwalasela zokusiNgqongileyo: Kwiiprojekthi ezibeka phambili uzinzo, iXLPO ibonelela ngokhetho olulungele ngakumbi i-eco-friendly xa kuthelekiswa nePVC, ehambelana neenjongo zale mihla zokusingqongileyo.
  
  

Ngokuqonda le yantlukwano kunye nokuqwalasela iimfuno ezithile zeprojekthi yakho, unokwenza isigqibo esinolwazi malunga neyona nto ifanelekileyo yezinto zekhebula.

Impembelelo yokusiNgqongileyo yeMathiriyeli yeCable

Ukuqwalaselwa koZinzo

Impembelelo yokusingqongileyo yezinto zekhebula ibe yinkxalabo ebalulekileyo kwiminyaka yamuva. Njengoko amashishini azamela uzinzo, uphuhliso lweiintambo ezihambelana nokusingqongileyoibalulekile. Ezi ntambo zijolise ekunciphiseni izinto eziyingozi, ukukhuthaza ukuphinda kusetyenziswe, kunye nokuphucula ukusebenza kakuhle kwamandla. Iimathiriyeli zemveli ezifana ne-PVC ziphakamise iinkxalabo ngenxa yeenkqubo zazo zokuvelisa eziyityhefu kunye nobunzima bokurisayikilisha. Ngokwahlukileyo, izixhobo ezitsha ezifana ne-XLPO zibonelela ngeendlela ezilungele ngakumbi i-eco-friendly, ezihambelana neenjongo zale mihla zokusingqongileyo.

Amanqaku aphambili kuZinzo:

• Ukunciphisa izinto ezinobungozi: Abavelisi bajolise ekunciphiseni ukusetyenziswa kwezinto ezinobuthi kwimveliso yentambo.
  
  
• Ukukhuthazwa koKusebenza kwakhona: Iinzame ziyenziwa ukuyila iintambo ezinokuphinda zisetyenziswe lula, ukunciphisa inkunkuma nokulondoloza izixhobo.
  
  
• Ukusebenza kakuhle kwamandla: Uyilo oluphuculweyo lwentambo negalelo ekongeni amandla, nto leyo iyimfuneko kuphuhliso oluzinzileyo.
  
  

Ukurisayikilishwa kunye nokuLahla 

Ukurisayikilisha kudlala indima ebalulekileyo ekudambiseni impembelelo yokusingqongileyo yemathiriyeli yeentambo. Ukulahlwa kweentambo zombane kunokuba nemiphumo ebalulekileyo yokusingqongileyo, kodwa ukuhlaziywa kwakhona kunika isisombululo sokunciphisa le miphumo. Ngokuhlaziywa kweentambo, imizi-mveliso inokugcina izixhobo kunye nokunciphisa inkunkuma. Le nkqubo ayincedi kuphela ekulawuleni ukulahlwa kweentambo kodwa ikwaxhasa ukuyilwa koqoqosho olujikelezayo.

Iinzuzo zokuRecycling:

• Ukugcinwa kobutyebi: Ukurisayikilisha kunceda ekugcineni imathiriyeli ekrwada kwaye kunciphisa imfuno yemithombo emitsha.
  
  
• Unciphiso lweNkunkuma: Iindlela zokusetyenziswa ngokutsha ezichanekileyo zinciphisa ubungakanani benkunkuma ethunyelwa kwiindawo zokulahla inkunkuma, kunciphisa ungcoliseko lokusingqongileyo.
  
  
• Izinto eziluncedo kwezoQoqosho: Ukurisayikilishwa kwakhona kunokukhokelela ekongiweni kweendleko ngokuphinda kusetyenziswe imathiriyeli nokunciphisa iindleko ezinxulumene nolawulo lwenkunkuma.
  
  

Isishwankathelo, ukuqonda iimpawu ezahlukileyo ze-PVC, i-XLPE, kunye ne-XLPO zibalulekile ekukhetheni izixhobo zekhebula ezifanelekileyo kwizicelo ezithile. Isixhobo ngasinye sibonelela ngeenzuzo ezizodwa kunye nemida, echaphazela ukusebenza kunye nefuthe lokusingqongileyo. Ukufumana iziphumo ezizezona zilungileyo, qwalasela iimeko zokusingqongileyo zesicelo, iimfuno zokuqina, kunye nemiqobo yohlahlo lwabiwo-mali. Iimathiriyeli ezomeleleyo ezifana ne-XLPE kunye ne-XLPO ziphucula ubomi obude kwaye zinciphisa ulondolozo, ngakumbi kwiindawo ezibango. Ngokulungelelanisa ukhetho lwezinto eziphathekayo kunye neemfuno zeprojekthi, umntu unokuqinisekisa iinkqubo zombane ezisebenzayo nezithembekileyo.

FAQ 

Ngowuphi umahluko omkhulu phakathi kwePVC, XLPE, kunye neentambo zeXLPO?

I-PVC, i-XLPE, kunye neentambo ze-XLPO ziyahluka ngokuyinhloko kwiipropati zabo zokugquma kunye nokusetyenziswa. I-PVC inikezela ngokuguquguquka kunye nokusebenza kakuhle kweendleko, okwenza ukuba ilungele iingcingo zokuhlala. I-XLPE ibonelela ngokumelana nobushushu obuphezulu kunye nokufakelwa kombane, ilungele ukusetyenziswa kwe-voltage ephezulu. I-XLPO igqame ngokuxhathisa ukuxhathisa imichiza kunye nokuqina, iyenza ilungele iisetingi zeemoto kunye nezoshishino.

Kutheni kubalulekile ukukhetha izinto ezifanelekileyo zekhebula?

Ukukhetha izinto ezifanelekileyo zekhebula kuqinisekisa ukusebenza kakuhle kunye nokukhuseleka kweenkqubo zombane. Izinto ezichanekileyo zithintela ukusilela kombane, ukunciphisa iindleko zokugcinwa, kunye nokwandisa ukuthembeka kwenkqubo. Ikwangqamanisa neenjongo zokusingqongileyo ngokunika izisombululo ezizinzileyo.

Impembelelo yokusingqongileyo yezinto zekhebula ichaphazela njani ukhetho lwabo?

Iimpembelelo zokusingqongileyo zinefuthe ekukhethweni kwemathiriyeli yeentambo njengoko imizi-mveliso isiya kuzinzo. Izinto ezifana ne-XLPO zibonelela ngokhetho olulungele ngakumbi i-eco-friendly xa kuthelekiswa nemathiriyeli yemveli efana ne-PVC, ethe yaphakamisa inkxalabo ngenxa yeenkqubo zokuvelisa eziyityhefu kunye nemingeni yokuphinda isetyenziswe.

Zeziphi ezona izicelo ezifanelekileyo zeentambo zeXLPE?

Iintambo ze-XLPE zigqwesa kusetyenziso lwe-voltage ephezulu ngenxa yokukwazi ukuthwala ii-voltages eziphezulu ezinobunzima obuncitshisiweyo kunye nobunzima. Zikwafanelekele ukufakwa phantsi komhlaba, apho ukuqina kunye nokuchasana nezinto ezisingqongileyo kubalulekile.

Ngaba iintambo zePVC zingasetyenziswa kwindawo ezinobushushu obuphezulu?

Iintambo zePVC zinezithintelo kwiindawo ezinobushushu obuphezulu. Abakwazi ukumelana nobushushu obugqithiseleyo, obunokukhokelela ekuthotyweni nasekungaphumeleli. Kwizicelo ezifuna ukuxhathisa kwe-thermal ephezulu, izinto ezifana ne-XLPE zifanelekile ngakumbi.

Yintoni eyenza iintambo ze-XLPO zilungele iisetingi zeemoto kunye nezoshishino?

Iintambo ze-XLPO zibonelela ngokumelana neekhemikhali ezikhethekileyo kunye nokuguquguquka, zizenza zilungele usetyenziso lweemoto nezoshishino. Bamelana neemeko ezinzima kwaye bahlala bengachaphazeleki ngamafutha kunye nezinye ii-automotive fluids, ukuqinisekisa ukusebenza okuthembekileyo.

Ngaba ukutyunjwa kweentambo kunceda njani ekukhetheni intambo efanelekileyo?

Ukutyunjwa kwekhebhula kunika ulwazi olubalulekileyo malunga nokwakhiwa kwentambo, imathiriyeli yokugquma, kunye nokusetyenziswa okucetywayo. Ukuqonda ezi zikhundla kunceda ekukhetheni ikhebula elifanelekileyo kwizicelo ezithile, ukuqinisekisa ukuhambelana nokusebenza.

Ngaba kukho umahluko weendleko phakathi kwePVC, XLPE, kunye neentambo zeXLPO?

Ewe, kukho umahluko kwiindleko. I-PVC yeyona ndlela ingabizi kakhulu, iyenza idume kwiiprojekthi zohlahlo lwabiwo-mali. I-XLPE kunye ne-XLPO zibonelela ngeepropati ezikwizinga eliphezulu kodwa zithande ukuba zibiza kakhulu, zibe nefuthe kuqwalaselo lohlahlo lwabiwo-mali.

Ingaba ukurisayikilishwa kuluncedo njani kushishino lweentambo?

Ukurisayikilisha kugcina izixhobo zokusebenza, kunciphisa inkcitho, kwaye kuxhase ukuyilwa koqoqosho olujikelezayo. Inceda ukulawula ukulahlwa kwentambo, ukunciphisa ukungcoliseka kwendalo kunye nokubonelela ngeenzuzo zoqoqosho ngogcino lweendleko kunye nokusetyenziswa kwakhona kwempahla.

Yintoni ekufuneka iqwalaselwe xa ukhetha izinto zentambo zeprojekthi?

Qwalasela imeko yesicelo, ukuvezwa kweekhemikhali, imiqobo yohlahlo lwabiwo-mali, kunye nokuqwalaselwa kokusingqongileyo. Into nganye inefuthe ekukhethweni kwezinto zekhebula, ukuqinisekisa iinkqubo zombane ezisebenzayo nezithembekileyo ezilungiselelwe iimfuno ezithile zeprojekthi.