Teflon daim kab xev - tseem hu ua xov foob daim kab xev, kav dej daim kab xev, los yog PTFE daim kab xev - yog ib tug zaj duab xis daim kab xev siv nyob rau hauv cov kav dej ua hauj lwm los tsim ib tug nruj thiab ntxaum foob thaum ntsia hlau los yog txuas ob daim ntawm piping. Hais lus nruj me ntsis, lub npe ntawm daim kab xev yog polytetrafluoroethylene daim kab xev. Teflon yog lub npe lag luam xa mus rau cov chaw tsim khoom nrov ntawm polytetrafluoroethylene, txawm hais tias lub tuam txhab Teflon tsis tsim Teflon daim kab xev.
Thaum ua ntawv thov kom raug, Teflon daim kab xev yuav pab txo cov dej xau thiab khaws cov av los yog plua plav los ntawm kev sau cov khoob ntawm cov yeeb nkab xov. Ib yam li Teflon pans tiv thaiv cov khoom noj los ntawm kev lo rau lub lauj kaub, Teflon daim kab xev tsis muaj zog tiv thaiv cov khoom los ntawm lo rau daim kab xev. Nws kuj tseem tiv taus qhov kub thiab txias, uas tiv thaiv nws ntawm warping thaum raug tshav kub.
Nws tsis yooj yim rau kev thov PTFE daim kab xev, tab sis nws yog ib qho tseem ceeb uas yuav tsum tau siv nws kom raug yog li nws muaj qhov xav tau. Kev siv Teflon daim kab xev kom zoo tuaj yeem khaws ob daim piping kaw kom nruj ua ke yam tsis muaj dej los ntawm, qhov tsis zoo siv daim kab xev ua rau xau. Luckily, nws yog feem ntau ceev thiab yooj yim kom pom qhov yuam kev thiab yooj yim tshem tawm thiab rov ua dua daim kab xev Teflon yog tias xav tau.
Qhov twg siv Teflon Daim kab xev
Vim tias nws cov khoom tsis zoo, PTFE daim kab xev feem ntau yog siv rau cov ntawv thov dej. Txawm li cas los xij, nws ruaj khov txaus kom muaj ntau yam ntawm lwm yam kev siv. Qee qhov chaw ntau dua los thov cov kav dej xaum muaj xws li:
Da dej caj npab
Da dej taub hau
Threaded tub spouts
Chav ua noj dab dej xau
Cov yeeb nkab-rau-coupling kev sib txuas
Kev sib txuas ntawm cov yeeb nkab-rau-valve
Tsheb (rau kev kho ib ntus)
Cov kauj ruam kom siv tau Teflon daim kab xev kom raug
Kauj Ruam 1: Thawj kauj ruam yog ntxuav koj cov yeeb nkab thiab cov khoom sib txuas, xyuas kom tseeb tias tshem tawm cov av los yog plua plav. Tsis txhob siv cov yeeb nkab dope compound. Thaum ua ke nrog cov kav dej cov kab xev, cov yeeb nkab dope tebchaw tuaj yeem hla cov xov.
Kauj ruam 2: Tom ntej no, xyuam xim rau cov kev taw qhia ntawm cov yeeb nkab threading. Thaum cov yeeb nkab tig mus rau hauv qhov haum, kev sib txhuam los ntawm cov xov yuav tsum ua rau daim kab xev kom nruj. Koj yuav xav thov daim kab xev nyob rau hauv qhov kev taw qhia ntawm qhov twist ntawm cov yeeb nkab txuas. Thaum cov yeeb nkab tau ntsib koj, qhov no yuav yog daim ntawv thov clockwise.
Kauj Ruam 3: Thaum koj tau txiav txim siab cov kev taw qhia rau koj daim ntawv thov, tev daim kab xev los ntawm lub spool thiab kab nws mus rau kab thib ob ntawm cov xov. Los ntawm txoj hlua khi ntawm no - tsis yog nyob rau sab saum toj ntawm cov yeeb nkab - nws yuav yooj yim dua rau koj cov khoom sib txuas kom xauv rau hauv koj cov yeeb nkab. Xyuas kom daim kab xev yog dag thiab tsis bunched.
Kauj Ruam 4: Tightly qhwv daim kab xev clockwise, tab sis tsis rub nyuaj heev uas cov xov yog strained. Nrog txhua qhov kev sib hloov ntawm cov yeeb nkab, txav PTFE Teflon daim kab xev kom nws sib tshooj ib nrab ntawm cov txheej dhau los.
Kauj Ruam 5: qhwv peb qhov kev sib hloov tag nrho thiab xyuas kom cov kab xev tiaj tus rau saum npoo yam tsis muaj qhov khoob. Nws yog ib qho tseem ceeb kom tsis txhob overwrap koj cov yeeb nkab - ntau tuab tuaj yeem tiv thaiv lub foob kaw ntom nti - yog li lo nrog peb qhov kev sib hloov tag nrho pib.
Kauj Ruam 6: Rip lossis txiav daim kab xev thaum koj ua tiav thiab siv koj lub ntsis ntiv tes kom du cov npoo ntawm daim kab xev kom nruj rau cov yeeb nkab.
Tom qab thov Xov Foob Daim Kab Xev
Tam sim no koj tuaj yeem siv qhov txuas txuas. Txhawm rau kuaj xyuas koj txoj haujlwm, xyuas seb puas muaj kev sib tw lossis sib tw ntawm koj daim kab xev Teflon. Yog tias koj tau siv daim kab xev rau hauv qhov tsis ncaj ncees lawm, koj tuaj yeem cia siab tias qhov txuas txuas kom ntes tau daim kab xev thiab ua haujlwm tawm tsam nws vim nws tau screwed.
Yog tias siv rau hauv kev coj ua kom raug, yuav tsis muaj bunching lossis twisting, thiab koj cov khoom txuas yuav tig tau yooj yim thiab tsis muaj kev sib txhuam. Yog tias koj tau siv daim kab xev tsis raug, tshem tawm cov khoom sib txuas, tshem tawm daim kab xev, thiab sim dua, lub sij hawm no qhwv daim kab xev Teflon nyob rau sab nraud raws li cov kauj ruam saum toj no.
Koj cov kauj ruam tom ntej yog los xyuas seb puas muaj qhov xau. Yog tias koj pom qhov xau me me, sim ua kom nruj koj cov khoom txuas nrog lub ciaj ntswj thiab rov kuaj dua. Yog tias qhov xau txuas ntxiv, koj yuav tsum tau kaw cov ntaub nplaum los yog ntxiv lwm txheej. Nco ntsoov xyuas koj txoj haujlwm kom paub tseeb tias koj tau tsim cov dej-nruj, insulated seal ntawm ob daim.
Hom Plumbers Daim kab xev
Ntau hom kev siv cov kav dej yog tsim los rau kev siv sib txawv. Piv txwv li, cov kav dej xaum tuaj yeem siv tau rau qee qhov kev sib txuas ntawm cov kav dej, tab sis qhov no yuav tsum muaj cov kab xev tshwj xeeb - feem ntau xim daj - ntsuas rau cov kab roj. Daim kab xev no kuj tseem siv tau rau txhua yam khoom siv hlau yeeb nkab nrog rau cov kav dej yas.
Nov yog ob peb lwm yam nrov ntawm PTFE daim kab xev:
Yeeb Nkab Xov Foob Daim Kab Xev 4 Mil (8604A). Qhov no yog ib tug zoo, dav-lub hom phiaj xov foob daim kab xev uas lubricates pob qij txha los tsim ib tug leakproof foob.
PTFE Coated iav Fabric Daim kab xev 3 Mil (78103). Coated iav fiber ntau daim kab xev yog ib hom PTFE daim kab xev uas muaj ib txheej ntawm fiberglass threads nyob nruab nrab ntawm cov nplaum thiab Teflon txheej. Nws yog tshwj xeeb tshaj yog tshav kub resistant, uas ua rau nws zoo tagnrho rau tshav kub sealing tuav. Daim kab xev Jungle's coated iav fiber ntau daim kab xev kuj muaj nyob rau hauv 5, 6, thiab 10 mils.
Skived PTFE Daim kab xev 2 Mil (80204). Ntshiab skived Teflon daim kab xev yog ib tug silicone nplaum nrog siab kub kam rau ua. Nws feem ntau yog siv rau kev siv hluav taws xob. Tsib thiab 10 lab kuj muaj.
Ultra High Molecular Nyhav UHMW Polyethylene Daim Kab Xev (749XX). Ultra siab molecular hnyav PTFE daim kab xev yog acrylic nplaum feem ntau siv nyob rau hauv tsheb thiab txhua yam kev siv. Nws yog tam sim no muaj nyob rau hauv 3, 5, 10, 15, thiab 20 mil.