Ifan Hoobkas 30+ xyooKev tsim khoom txhawb xim / loj customization kev them nyiaj yug dawb.Qhov kev sib tham rau cov ntawv teev thiab kuaj dawb.Qhov no yog peb FacebookLub Vev Xaib: www.Facebook.com, Nyem rau saib yog tias cov khoom lag luam video.comared nrog cov khoom lag luam Nyom, peb li cov khoom lag luam los ntawm qhov zoo rau koj xaiv zoo tshaj plaws, zoo siab tos txais yuav!
PVC (polyvinyl chloride) cov yeeb nkab fittings tau siv dav siv thoob plaws nyob, ua lag luam, thiab cov haujlwm. One of the most important distinctions within PVC fittings is whether they are designed for pressure or non-pressure systems. Nkag siab txog qhov sib txawv ntawm ob hom fittings yog qhov tseem ceeb rau kev xaiv cov khoom siv rau koj cov kav dej, dej, lossis kev siv dej hauv dej. Cov ntawv no tshawb nrhiav cov tseem ceeb, kev siv, thiab kev txiav txim siab tseem ceeb.
1. Dab tsi yog qhov siab PVC fittings?
Tsim los tiv thaiv sab hauv siab
Siab PVC fittings tau tshwj xeeb engineered los nqa cov kua lossis roj roj nyob rau hauv siab. Cov fittings no tau sim thiab ntsuas kom tuav qee qib siab, feem ntau cim hauv PSI (Phaus ib square nti) lossis cov kab. Koj feem ntau pom cov siab fittings hauv cov dej hauv nroog, kev lag luam thauj khoom, thiab cov roj hmab Irrigation systems.
Lawv tuaj nyob rau ntau lub sijhawm, xws li sijhawm 40 lossis sijhawm 80, uas txhais tau phab ntsa tuab thiab sib raug zoo. Piv txwv li, teem sijhawm 80 fittings muaj phab ntsa tuab dua thiab muaj zog dua hauv lawv cov kev ua haujlwm tau xaus lossis siv xov txuas ntxiv los tiv thaiv kom tiv thaiv kom tsis txhob muaj txiaj ntsig.
2. Dab tsi yog qhov tsis - h siab} qhov siab pvc fittings?
Qhov zoo tagnrho rau cov dej ntws, pov tseg, thiab cov ntawv thov qhib
Tsis - hitting pvc fittings, feem ntau hu ua DWV (ntws, thiab siv qhov dej, thiab siv roj uas muaj kev sib tsoo dua li siab dua siab dua li siab. Cov fittings feem ntau pom nyob rau hauv cov kab uas muaj cov dej phob, ru tsev muaj cov kab khib nyiab, lossis cov kab khib nyiab.
Lawv feem ntau sib dua thiab ntau tus nqi -}}}}} Zoo vim tias lawv tsis tas yuav tiv thaiv sab hauv siab. Lawv cov qauv tsom rau cov chaw ua kom dawb sab hauv kom tiv thaiv kev thaiv thiab yooj yim ntawm kev teeb tsa. Thaum lawv tuaj yeem tiv thaiv qee qhov kev tshwm sim siab (xws li kev tawm los ntawm cov quav dej ntws tawm), lawv tsis tau ntsuas rau sab hauv siab.
3. Lub ntsej muag thiab seem sib txawv
Puab, phab ntsa tuab, thiab cov cim
Qhov pom pom meej tshaj plaws ntawm ob hom fittings nyob hauv lawv cov duab thiab cim. Kev siab fittsing zoo li muaj square lossis beveled lub xub pwg nrog pom cov kev ntsuas siab cim ntawm lawv lub cev. Tsis - h siab dwv fittings feem ntau muaj ntev cheb khoov thiab tsis cim nrog cov lus qhia siab.
Phab ntsa tuab yog qhov taw qhia tseem ceeb. Siab -} rated fittings yuav muaj cov phab ntsa uas tuab heev, tshwj xeeb tshaj yog nyob rau lub sijhawm 80 version. Qhov no ua rau lawv hnyav thiab ntau ruaj khov rau kev xav tau kev sib sau, whereas dwv fittings thiab feem ntau muaj kev lag luam luv lossis tsawg} {} {{5} {{5} {}} kev pheej hmoo.
4. Thov -} Raws cov qauv
Xaiv txoj cai haum rau txoj haujlwm
Xaiv nruab nrab ntawm siab thiab tsis - qhov siab pvc fittings yuav tsum ua raws li siv. Rau txhua qhov system muaj kev sib koom tes nrog cov twj, nias dej, lossis siab-} fittings yog qhov tseem ceeb kom ntseeg tau ntev}} lo lus ruaj khov thiab kev nyab xeeb. Qhov no suav nrog cov ntawv thov zoo li cov zaub mov muaj roj muaj roj, kev siv dej ua kua, thiab dej tshuab.
Tsis -} qhov siab fittings yog zoo meej rau cov kua dej uas cov dej ntws tawm ntawm lub ntiajteb txawj nqus. Txawm li cas los xij, siv tsis {- qhov kev ntsuas siab tuaj yeem ua rau tsis ua tiav xws li kev tawg, uas yuav ua rau muaj kev phom sij lossis kev noj qab haus huv.
5. Tus nqi, muaj, thiab kev txiav txim siab ua raws cai
Ntsuas nyiaj txiag nrog kev ua tau zoo
Tsis -} ntsuas PVC fittings feem ntau pheej yig dua vim lawv cov khoom yuav tsum tau thiab kev tsim khoom loj. Lawv tseem muaj dav nyob hauv kev txhim kho hauv tsev thiab cov kav dej kav dej. Lub siab fittings, thaum kim kim, muaj kev thaj yeeb ntawm lub siab los ntawm lub zog siab dua thiab lub neej ntev dua.
Hauv kev tswj cov chaw ib puag ncig- Xws li cov nroj tsuag hauv nroog lossis cov roj ntsha ua kom haum yuav ua tiav cov cai thiab ua raws li cov cai. Nco ntsoov xyuas cov lis dej hauv zos lossis sab laj nrog tus kws ua choj thaum tsis paub.
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Nkag siab qhov sib txawv ntawm cov siab thiab tsis - hitt pvc fittings tuaj yeem txuag lub sijhawm, nyiaj txiag tsis tiav. Kev siv siab fittings yog engineered rau high- Lub zog {}}} free {}} free recices xws li dej thiab vents. Txawm hais tias koj yog tus tswv tsev npaj kho me me lossis tus neeg ua haujlwm tsim kev xaiv ib qho kev tsim nyog rau ob hom fittings yog qhov tseem ceeb rau kev nyab xeeb thiab muaj kev nyab xeeb.