Nyob rau hauv peb lub neej, peb feem ntau yuav tsum tau siv PVC da dej hose, uas yog ua los ntawm ib puag ncig tus phooj ywg PVC roj hmab hais raws li raw cov ntaub ntawv thiab extruded thiab txias los ntawm ib tug extruder. Txawm li cas los xij, ntau tus neeg pom tias lub hose tawg tom qab siv txhua zaus, vim muaj coob tus neeg xaiv lub hose tsis zoo. Yuav ua li cas xaiv PVC da dej hose? Tam sim no peb yuav piav qhia meej.
1, Saib
Cov phab ntsa sab hauv thiab sab nrauv ntawm lub hose nrog zoo zoo yog tus du. Yog tias cov phab ntsa sab hauv thiab sab nrauv ntawm lub hose yog qhov ntxhib lossis tsis sib xws, nws tau hais tias kev ua haujlwm ntawm cov chaw tsim khoom yog ntxhib thiab cov khoom siv raw siv tsis zoo. Feem ntau, nws tsis pom zoo kom yuav.
Qhov thib ob, nws tseem yuav tsum tau saib xyuas seb lub lumen ntawm lub hose yog li niaj zaus thiab seb qhov sib xws ntawm cov yeeb nkab phab ntsa yog qhov zoo. Rau qhov tsim nyog hose, lub lumen sab hauv thiab sab nrauv yuav tsum yog puag ncig, thiab lub thickness ntawm cov yeeb nkab phab ntsa yog ib yam, thiab yuav tsis muaj nyias nyob rau hauv tej qhov chaw thiab tuab nyob rau hauv tej qhov chaw.
Nws kuj tseem yuav tsum tau saib xyuas seb puas muaj npuas ntawm lub raj phab ntsa ntawm lub hose. Lub raj phab ntsa ntawm lub hose nrog zoo zoo yuav tsum tsis muaj npuas. Yuav tsum tsis muaj impurities ntawm qhov chaw los ntawm kev pom qhov muag. Cov khoom nws tus kheej yuav tsum tsis muaj xim thiab pob tshab. Yog hais tias qhov saum npoo ntawm lub hose yog pom tseeb daj yam tsis muaj xim ntxiv nyob rau theem tom ntej, nws qhia tau tias lub sijhawm cia ntev dhau lawm.
2, Sum
Nws yog qhov tseem ceeb kom hnov qab seb lub hose muaj qhov tsis hnov tsw tsw. Lub hose nrog cov khoom zoo tuaj yeem hnov cov ntxhiab tsw ntxhiab me ntsis thaum tsw ntxhiab, tab sis yuav tsum tsis muaj lwm yam tsw. Yog hais tias qhov tsw ntawm lub hose yog pom tseeb heev, nws qhia tau hais tias qhov zoo ntawm lub hose tsis zoo.
3, Pes
Tuav lub hose nyob rau hauv koj txhais tes thiab sib piv qhov hnyav ntawm ob hoses nrog tib txoj kab uas hla, phab ntsa thickness thiab ntev. Yog tias lub hose hnyav, nws qhia tau hais tias cov khoom tsis huv, thiab cov calcium hmoov thiab impurities ntxiv ntau dhau kom ua tau raws li qhov yuav tsum tau ua.
4, Tso lub hose
Yog tias muaj kev tso cai, koj tuaj yeem pov lub hose rau hauv av. Ceev faj tsis txhob siv lub zog ntau dhau kom tsis txhob ua rau lub hose puas. Kauj ruam ntawm ib sab ntawm lub hose kom pom tias nws tsis yooj yim tawg. Yog tias lub hose yooj yim tawg. Nws txhais tau hais tias cov hmoov calcium ntau dhau ntxiv rau cov khoom siv thiab nws tsis yooj yim. Xws li lub hose tsis ua raws li qhov yuav tsum tau ua thiab tsis pom zoo kom yuav.
5, Ntsuas qhov ntev
Nws yog tsuas yog siv los xyuas seb lub hose ncav cuag qhov ntev npaum li cas. Qee cov tuam ntxhab yuav txo tus nqi los ntawm kev ua kom luv luv. Qhov ntev hose feem ntau siv hauv khw yog 1 meter 2, 1 meter 5 thiab 1 meter 8.
