Polyurethane (PU) uye polyvinyl chloride (PVC) ndizvo zviviri zvinonyanya kufarirwa zvinhu zvinoshandiswa mukatiStainless steel corrugated hose.Ose ari maviri akagadzirwa nemhando ye thermoplastic, asi pane mimwe misiyano yakakosha pakati pavo.Nechikonzero ichi, PVC inonyanya kukodzera kune mamwe maapplication, nepo polyurethane iri nani pane PVC mune mamwe maapplication.
PVC hose
PVC yakanyatsokodzerawo chikafu, kudiridza, zvigadzirwa zvemukaka uye zvikumbiro zvekurapa.Nekudaro, nekuda kwekuramba kwayo kwakasimba kumamiriro ekunze uye akawanda emakemikari zvinhu, inogona kushandiswa kune zvimwe zvinangwa.
PVC hoses inowanikwa mumhando dzinorema, dzepakati kana dzakareruka uye dzinogona kusimbiswa.Naizvozvo, PVC hose inodiwa kune chero application.Nekudaro, PVC hose ine utera hwayo.Izvo hazvienderani nemamwe mafuta, makemikari uye zvinwiwa, uye zvinoputsika nekufamba kwenguva.Sezvineiwo, TPC inewo mamwe akakosha-anodzivirira mafuta ePVC hose ane yakakosha lining kudzivirira mamiriro aya.
Polyurethane hose (PU)
Polyurethane hose inozadza dambudziko iro PVC inonetsa kugadzirisa uye ine kuramba yakasimba kune yakawanda petroleum-based fluids nemakemikari.Ichi ndicho chikonzero maPU hoses achiwanzo shandiswa mumitsara yemafuta.Iyo yakadzika tembiricha haisi dambudziko kune polyurethane hoses.
Mukuwedzera, kushandiswa kwepamusoro-soro kune imwe nzvimbo iyo polyurethane hoses inopenya chaizvo, nokuti inoita zvakanaka mumashandisirwo aya.Nekudaro, polyurethane haina kunaka sePVC, saka haina kukodzera kurima kana indasitiri yechikafu.
PVC hose dzakakamurwa kuva mhando dzakawanda, dzakadai flat hose, simbi yakarukwa hose, rabha lined moto hose uye suction hose.Pamba, iwe unowana maPVC hoses kuseri kwemba, pasi pekugeza yekugezera uye singi yekicheni.
Enda kumotokari yako uye iwe uchaona kuti PVC hose inoita basa rinokosha mukushanda kweinjini yako.Iyo PVC hose inoshandisa yekumanikidza vent mu crankcase, kuitira kuti mafuta arege kuburitsa chisimbiso.
Varimi vanoshandisa simbi yekusveta uye spiral suction PVC hoses kudiridza minda yekurima uye kupfapfaidza zvirimwa nemishonga yezvipembenene nekuwedzera.Vanoishandisa zvakare semudziyo wekufambisa wekutakura zviyo, hupfu, uye kunyange gasi nemafuta.Kune maindasitiri ekushandisa, hydraulic PVC hoses anoshandiswa pamichina mukugadzira zvidyarwa.
Muindasitiri yemafuta uye gasi rechisikigo, hose yakasimbiswa inoita kuti PVC hose irambe corrosion uye anti-static.Izvi zvinoita kuti ive sarudzo yakakodzera yekufambisa yakakwira-kudzvanywa uye inoputika zvinwiwa nemagasi.Kusimbisa kwakafanana kunoitawo kuti zvive zvakakosha kuendesa sludge kuburikidza nekusveta hose mukuvaka, makemikari uye maindasitiri emotokari.
PVC yakarukwa yakasimbiswa hose inonyanya kushandiswa mune zvekurima, hove, engineering uye zvinhu zvemumba.Inogona kutakura mvura uye magasi, akadai semvura, lye, mafuta, asidhi, okisijeni uye gasi.Sezvauri kuona, PVC hoses anoshandiswa zvakanyanya pasi rese.Muchokwadi, ndiyo imwe yeanonyanya kushandiswa hose muPVC indasitiri, inoverengera inodarika 82% yehose yekutengesa.Izvi zvinodaro nekuti PVC inodhura-inoshanda.Mukuwedzera, yakanyatsokodzera zvikumbiro zvakafumurwa kune yakanyanya tembiricha, ultraviolet mwaranzi kana makemikari.Iri zvakare hose yakareruka, iyo yakashandiswa mumaindasitiri mazhinji akasiyana, saka chigadzirwa chinotengeswa zvakanyanya.
Nguva yekutumira: Feb-15-2023