Polyurethane (PU) thiab polyvinyl chloride (PVC) yog ob qho khoom siv nrov tshaj plawsStainless hlau corrugated hose.Ob leeg yog ua los ntawm thermoplastic hom, tab sis muaj qee qhov sib txawv tseem ceeb ntawm lawv.Vim li no, PVC zoo dua rau qee daim ntawv thov, thaum polyurethane kuj zoo dua li PVC hauv lwm daim ntawv thov.
PVC hose
PVC kuj tseem tsim nyog rau zaub mov, dej, khoom noj siv mis thiab kev siv tshuaj kho mob.Txawm li cas los xij, vim nws muaj zog tiv taus huab cua thiab cov tshuaj lom neeg feem ntau, nws tuaj yeem siv rau ntau lub hom phiaj.
PVC hoses muaj nyob rau hauv hnyav, nruab nrab lossis lub teeb hom thiab tuaj yeem txhawb nqa.Yog li ntawd, PVC hose yuav tsum tau rau txhua daim ntawv thov.Txawm li cas los xij, PVC hose muaj nws qhov tsis muaj zog.Nws tsis sib xws nrog qee cov roj, tshuaj lom neeg thiab kua, thiab yuav ua rau tawg dhau sijhawm.Hmoov zoo, TPC kuj muaj qee qhov tshwj xeeb roj-resistant PVC hoses nrog cov hauv ob sab phlu tshwj xeeb los tiv thaiv qhov xwm txheej no.
Polyurethane hose (PU)
Polyurethane hose sau cov teeb meem uas PVC nyuaj los daws thiab muaj zog tiv thaiv rau feem ntau cov kua roj av thiab tshuaj.Qhov no yog vim li cas PU hoses feem ntau siv nyob rau hauv cov roj kab.Qhov kub qis dua tsis yog qhov teeb meem rau polyurethane hoses.
Tsis tas li ntawd, cov ntawv thov kev kub siab yog lwm qhov chaw uas polyurethane hoses ci ntsa iab, vim tias lawv ua tau zoo hauv cov ntawv thov no.Txawm li cas los xij, polyurethane tsis zoo li PVC, yog li nws tsis haum rau kev ua liaj ua teb lossis kev lag luam khoom noj.
PVC hoses tau muab faib ua ntau hom, xws li cov hose tiaj tus, steel braided hose, roj hmab lined hluav taws hose thiab suction hose.Nyob rau hauv tsev, koj yuav pom PVC hoses nyob rau hauv lub tiaj nraum qaum tsev, nyob rau hauv lub chav da dej da dej thiab chav ua noj dab dej.
Mus rau koj lub tsheb thiab koj yuav pom tias PVC hose plays lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm koj lub cav.Lub PVC hose siv lub siab qhov cua nyob rau hauv lub crankcase, thiaj li hais tias cov roj yuav tsis tshuab tawm lub foob.
Cov neeg ua liaj ua teb siv steel suction thiab kauv suction PVC hoses rau irrigate farmland thiab tshuaj tsuag qoob loo nrog tshuaj tua kab thiab tshuaj.Lawv kuj siv nws ua ib qho kev hloov khoom siv rau kev thauj cov nplej, hmoov nplej, thiab txawm tias roj thiab roj.Rau cov ntawv thov kev lag luam, hydraulic PVC hoses yog siv los ntawm cov tshuab hauv kev tsim khoom.
Hauv kev lag luam roj thiab roj, cov hose txhawb nqa ua rau PVC hose corrosion resistant thiab anti-static.Qhov no ua rau nws yog ib qho kev xaiv tsim nyog rau kev txav siab siab thiab tawg ua kua thiab roj.Tib lub zog tseem ua rau nws muaj txiaj ntsig zoo rau kev hloov sludge los ntawm kev nqus hose hauv kev tsim kho, tshuaj lom neeg thiab kev lag luam tsheb.
PVC braided reinforced hose yog feem ntau siv hauv kev ua liaj ua teb, nuv ntses, engineering thiab khoom siv hauv tsev.Nws tuaj yeem thauj cov kua thiab roj, xws li dej, lye, roj, kua qaub, oxygen thiab roj.Raws li koj tuaj yeem pom, PVC hoses tau siv dav thoob ntiaj teb.Qhov tseeb, nws yog ib qho ntawm cov hoses siv dav hauv kev lag luam PVC, suav txog ntau dua 82% ntawm cov hose muag.Qhov no yog vim tias PVC yog tus nqi zoo heev.Tsis tas li ntawd, nws yog qhov tsim nyog rau cov ntawv thov raug huab cua kub, hluav taws xob ultraviolet lossis tshuaj lom neeg.Nws tseem yog lub teeb hose, uas tau siv ntau yam kev lag luam, yog li nws yog ib qho khoom muag zoo tshaj plaws.
Post lub sij hawm: Feb-15-2023