PVC Lining Fire hose For Fire Fighting kunye Chemical Industry
Isicelo se-PVC Lining Fire Hose
Njengoko negama libonisa, ikakhulu yeyokucima umlilo.Kodwa inokusebenza kwezolimo, iinqanawa kunye nezam.
Inkcazo
Umbhobho womlilo we-PVC ufunxa umsonto wepolyester kunye ne-braid ngomatshini wokuluka ojikelezayo.Ngelixa i-lining ikumgangatho wePVC.Iguquguquka kwaye ilula ngobunzima.Ngaloo ndlela unokuyithatha kwaye uyisebenzise kwakhona ngokulula.Ngaphandle koko, olu tyando lulula.I-PVC idibanisa ngokuqinileyo kunye ne-braid layer.Ngaloo ndlela akusayi kubakho ukuvuza.
Umbhobho womlilo wePVC unokumelana nesantya esikhulu.Inokusebenza kwi-80℃ ixesha elide.Ngaphandle koko, ihlala iguquguquka kwi -40 ℃.Ukongeza, inokumelana okuqinileyo ne-ozone kunye ne-oxidation.
Ngaphandle kombhobho oqhelekileyo, singongeza ukuqinisa okukhethiweyo.Nangona umsebenzi onjalo unokwandisa ixesha lokuphila.Ngaphezu koko, iphucula kakhulu i-oyile kunye nokumelana nobushushu.
Umbhobho womlilo we-PVC ulungelelanise ukunkcenkceshela.
Xa i-hose idibanisa emthonjeni, i-PVC ifakwe kwi-hose yomlilo iya kuba yinto ekhethekileyo.Kuba amanzi acocekile.Kwaye imfuno yoxinzelelo ayiphezulu kangako.Ngaloo ndlela i-hose ye-PVC ye-lining yanele ukwenza umsebenzi onjalo.Ngaphandle koko, ixabiso liphantsi.
Nangona kunjalo, ukuba upompa amanzi echibini okanye emlanjeni, umbhobho wePVC awuyi kufaneleka.Kuba kukho isanti nobunye ukungcola ngaphakathi emanzini.Ngaloo ndlela inokugqwala umbhobho wePVC.Ngesihlandlo esinjalo, i-PU lining fire hose iya kuba yinto enkulu.Ngenxa yokuba iyakwazi ukuthwala i-asidi, i-alkali kunye ne-corrosion.Ngaphandle koko, inobomi obude benkonzo.
Ukuba isebenza kunye nomatshini omkhulu wokutshiza, ithumbu lomlilo le-PVC alifanelekanga.Ngenxa yokuba ayikwazi ukunyamezela uxinzelelo oluphezulu.Ngapha koko, umbhobho womlilo we-PVC uthatyathelwa indawo yi-PU hose.
