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!
Thaum ua haujlwm nrog pvc cov tshuab raj, xaiv hom haum yog qhov tseem ceeb rau kev nyab xeeb, kav dej kom txaus. Ob lub sij hawm sib koom ua ke ...-}}}}}}}}}}}}}}}} wid wid 80 used 80 used 80 used used thoob plaws nyob, ua lag luam, thiab cov ntawv thov kev lag luam, thiab kev lag luam. Nkag siab qhov sib txawv ntawm lawv yog qhov tseem ceeb rau cov engineers, cov tsiaj sib cog lus, thiab txawm tias DIYers koom tes nrog cov kav dej lossis kav dej tsim qauv.
1. Txhais thiab Phab Ntsa Thickness
Teem sijhawm 40 thiab sij hawm 80 xa mus rau cov tuab ntawm cov yeeb nkab phab ntsa. Teem sijhawm 40 fittings yog tsim nrog thinner phab ntsa piv rau teem sijhawm 80 fittings. Qhov sib txawv no tau tshwm sim hauv cov kev ntaus nqi siab thiab cov ntawv thov. Piv txwv li, ib lub sijhawm 1-nti 40 haum muaj lub phab ntsa thinner dua li 1-nti sijhawm 80 haum, txawm hais tias ob qho tib si muaj lub taub tib yam muaj.
2. Kev Ntsuas Siab thiab Cov Kev Siv
Vim tias lub sijhawm 80 fittings muaj phab ntsa tuab dua, lawv tuaj yeem tiv thaiv tau sab hauv. Qhov no ua rau lawv haum rau kev lag luam thiab siab -} qhov kev thov siab, xws li kev ua yeeb yam lossis siv cua tshuab. Nyob rau hauv kev sib piv, teem sij hawm 40 fittings muaj ntau dua nyob rau hauv qis- qhov siab dej hauv dej, thiab tso kua dej. Yuav tsum tau sab laj siab ntsuas ntsuas ntsuas ntsuas kom ntseeg tau qhov yog koj txoj cai raws li koj lub cev yuav tsum muaj.
3. Xim thiab cov yam ntxwv
Feem ntau, teem sijhawm 40 tus fittings dawb, thaum teem sijhawm 80 fittings yog grey. Ob qho tib si yog tsim los ntawm tib cov khoom siv: tsis muaj peev xwm polyvinyl chloride (UPVC). Txawm li cas los xij, sijhawm 80 fittings yuav yauv ua nruj ua kom tswj tau zoo thiab tsim qauv kom tau raws li siab- qhov xav tau. Cov khoom siv hluav taws xob - xws li tshuaj lom thiab thermal rwb thaiv tsev- zoo ib yam li ob lub sijhawm.
4. Kev sib xyaw thiab cov qauv sab nraud
Txawm hais tias lub phab ntsa tuab sib txawv, ob lub sijhawm 40 thiab sijhawm 80 PVC fittings muaj sab nraud diameters, lub ntsiab lus lawv tuaj yeem siv ua ke yog tias lub siab xav tau. Lawv ua raws tib ATM (American Society rau kev sim thiab cov ntaub ntawv (xws li ASTM D1785. Txawm li cas los xij, thaum sib tov ob, yuav ceev faj txog qhov tsis muaj zog ntawm cov kab ke, feem ntau lub sijhawm 40 feem ntau.
5. Tus nqi thiab muaj
Teem sijhawm 40 fittings feem ntau muaj nqis ntau dua thiab yooj yim dua kom pom nyob rau hauv cov khw muag khoom siv cov khoom kho vajtse feem ntau. Sijhawm 80, vim nws cov qauv tuab thiab muaj kev lag luam- qib qib, feem ntau raug nqi ntau dua. Rau cov neeg siv cov neeg siv ua ntej pob peev nyiaj ntau dua siab, sij hawm 40 feem ntau txaus. Tab sis cov tshuab uas xav tau zoo tshaj txhua yam muaj zog thiab kav ntev, sijhawm 80 yog qhov kev xaiv zoo dua.
Tag
Nkag siab txog cov kev sib txawv ntawm cov sijhawm sib txawv ntawm cov sijhawm 40 thiab sijhawm 80 PVC fittings kom tsim nyog xaiv cov khoom siv rau kev xa khoom xa mus. Thaum ob qho tib si ua cov haujlwm tshwj xeeb, xaiv cov hom uas tsim nyog raws phab ntsa tuab, thiab peev nyiaj yuav ua rau muaj kev nyab xeeb dua thiab muaj txiaj ntsig zoo dua. Txawm hais tias koj tau tsim cov kab hauv dej nyob lossis muaj kev siv dej haus dej, kev paub txog cov ntsiab lus tshwj xeeb no rau kev ntseeg tau ntev.