Zeziphi iindidi zemibhobho esetyenziswa kakhulu?
Ukusetyenziswa kwe-hose ye-rubber, ukunikezelwa kuncinci kwishishini.Ukhetho lokuqala luyi-hose yerubha yoxinzelelo oluphezulu kunye nocingo lwensimbi lusetyenziswa ngokuqhelekileyo.Ngenxa yoxinzelelo oluhle kunye nokuchasana kweoli, isetyenziselwa ukudibanisa izixhobo, oomatshini bokwakha, izixhobo ze-hydraulic, njl. Uxinzelelo oluphezulu lufikelela kwi-70Mpa.
Kwi-hose ye-rubber ngendwangu, uluhlu lwamanzi lubanzi.Amanzi emizi-mveliso, udaka, i-oyile esebenza ngoxinzelelo lwendalo, ioyile efakwe i-emulsified, amanzi ashushu kunye nomphunga zingasetyenziswa.
I-hose yerabha enobubanzi obukhulu, iileya ezi-6 zeentambo zesandwich umaleko wocingo lwentsimbi ejikelezayo, phantsi kwemeko yoxinzelelo olubi,
Ezona mveliso zithunyelwa kumazwe angaphandle zihoses zerubha ezilukiweyo zentsimbi kunye nemibhobho yerabha eqhelekileyo, ngelixa ukuthunyelwa ngaphandle kwemibhobho yerabha yemoto enomxholo ophezulu wobugcisa kuncinci.Phakathi kwemibhobho, imibhobho ejijwayo ngemichiza, imibhobho ephothiweyo, imibhobho ephothiweyo, imibhobho ephothiweyo ngocingo lwentsimbi, imibhobho ejijwayo kunye nemibhobho yeresin ingaphezulu kwama-60%, nayo ekufutshane nenqanaba eliphezulu lamazwe ngamazwe.Ngenxa yokuba ukwakhiwa kwemveliso kuhambelana nemigangatho yamazwe ngamazwe, kukulungele ukuthunyelwa ngaphandle kweemveliso ze-rubber hose kwilizwe lam.
Umthamo wemveliso yeemveliso eziphambili zeerubha zerabha phakathi kwezona zibalaseleyo kwihlabathi.Nangona iimveliso ze-rubber zelizwe lam zineemeko ezisisiseko zenani elikhulu lokuthumela ngaphandle, umthamo wangempela wokuthumela ngaphandle usemncinci.Ngokweenkcukacha-manani ezivela kwi-National Bureau of Statistics, kwiminyaka yakutshanje, ixabiso lonyaka lokuthumela ngaphandle kweetyhubhu zerabha liye labalelwa kuphela ngaphantsi kwe-1% yexabiso lonyaka lokuthumela ngaphandle kweemveliso zerabha, i-9.5% yexabiso lonyaka lokuthumela ngaphandle kwamatayara, kwaye I-1.4% yexabiso lonyaka lokuthumela ngaphandle kwezihlangu zerabha.Ukongeza, kuqikelelwa ukuba ixabiso lokuthumela ngaphandle kweemveliso zerhabha yelizwe lam libalelwa malunga ne-10% yexabiso lilonke lemveliso.
Ixesha lokuposa: May-26-2023