High-Quality OEM Pvc Puddle Flange Hoobkas Nqe - Flange Adapter - DIKAI

Flange fittings yog siv rau hauv cov ntawv thov vim lawv haum rau kev kub siab, kev poob siab, thiab kev co. Lawv kuj tso cai rau kev sib txuas yooj yim ntawm hose thiab lub raj lossis cov yeeb nkab, nrog rau ntawm cov kab nruj.

Rau tubing fittings uas loj dua ib nti nyob rau hauv sab nraud txoj kab uas hla, muaj teeb meem nrog ob qho tib si zoo nruj thiab installation. Tsis tsuas yog cov pob qij txha yuav tsum muaj cov ciaj ntswj loj dua, tab sis cov neeg ua haujlwm yuav tsum muaj peev xwm siv lub zog txaus uas yuav tsum tau ua kom nruj nruj. Kev teeb tsa yuav tsum muaj cov neeg tsim qauv tsim kom muaj qhov chaw tsim nyog rau cov neeg ua haujlwm kom muaj peev xwm viav vias cov wrenches loj dua. Yog tias qhov ntawd tsis zoo txaus, kev sib dhos kom raug ntawm cov khoom siv no tuaj yeem cuam tshuam vim lub zog tsis txaus thiab ua rau qaug zog ntawm cov neeg ua haujlwm sim ua kom muaj qhov tsim nyog ntawm lub zog. Qhov sib cais-flange haum daws cov teeb meem no.

Flange fittings muaj qhov ua haujlwm siab rau loosening, thiab tuaj yeem sib dhos yooj yim tsim nyog. Cov fittings no yog siv rau hauv qhov chaw nruj. Tam sim no, ntau dua 700 qhov sib txawv thiab kev teeb tsa ntawm kev sib cais-flange fittings muaj, ua rau nws muaj peev xwm nrhiav tau rau ib daim ntawv thov tshwj xeeb.

Split-flange fittings siv cov roj hmab O-rings los kaw cov pob qij txha thiab muaj cov kua dej siab. Lub O-ring zaum hauv qhov zawj ntawm lub flange, thiab tom qab ntawd cov phooj ywg nrog lub chaw nres nkoj lub tiaj tiaj. Tom qab ntawd lub flange txuas mus rau qhov chaw nres nkoj nrog plaub mounting bolts. Cov bolts nruj downwards mus rau lub clamps ntawm lub flange, yog li tshem tawm qhov xav tau rau loj wrenches mus cuag cov Cheebtsam ntawm loj-inch tubing.

Cov ntsiab lus ntawm Split-Flange Fittings

Peb lub ntsiab lus yuav tsum nyob rau hauv qhov chaw txawm tias qhov yooj yim tshaj plaws ntawm kev sib cais-flange fittings. Cov no yog:

1. O-ntiv nplhaib uas haum rau lub flange kawg lub ntsej muag zawj;
2. Ob lub mating clamp halves nrog cov bolts tsim nyog rau kev sib txuas ntawm cov flange sib dhos thiab mating nto;
3. Lub taub hau txuas mus tas li flanged, feem ntau yog brazed lossis welded rau lub raj.

Cov lus qhia rau kev txhim kho zoo siv Split-Flange Fittings

Thaum txhim kho qhov sib cais-flange fittings, huv thiab du mating qhov chaw yog qhov yuav tsum tau ua. Txwv tsis pub, cov pob qij txha yuav xau. Kev tshuaj xyuas cov pob qij txha rau kev khawb, khawb thiab cov qhab nia tuaj yeem tiv thaiv cov teeb meem yav tom ntej. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias qhov chaw ntxhib kuj yuav ua rau hnav O-rings.

Nyob rau hauv cov xwm txheej uas qhov kev sib raug zoo yog qhov tseem ceeb, nws yuav tsum tau ua kom ntseeg tau tias txhua feem ua tau raws li qhov tsim nyog zam kom tsis txhob muaj dej los ntawm kev sib txuas.

Txawm hais tias tsim tau zoo-tsim cais-flange sib dhos pom lub flange lub xub pwg protruding los ntawm 0.010 mus rau 0.030 ntiv tes dhau ntawm lub ntsej muag clamp, tsis muaj kev sib cuag ntawm clamp halves nrog cov mating nto tshwm sim.

Qhov twg kev teeb tsa ntawm kev sib txuas ntawm flange muaj kev txhawj xeeb, txawm tias lub zog yuav tsum tau siv rau ntawm plaub lub flange bolts. Qhov no yuav pab kom tsis txhob muaj qhov sib txawv uas tuaj yeem ua rau o-ring extrusion thaum muaj kev kub ntxhov. Ib yam li ntawd, thaum zawm bolts, txhua tus yuav tsum tau nruj me ntsis thiab sib npaug siv tus qauv ntoo khaub lig. Nws tsis pom zoo kom siv cua wrenches rau lub hom phiaj no, vim tias lub siab tsis yooj yim tswj tau thiab tuaj yeem ua rau muaj kev nruj dua ntawm bolts.

Upward tipping ntawm flange tuaj yeem tshwm sim thaum tsuas yog ib qho ntawm plaub bolts tau raug nruj kom zoo. Qhov no tuaj yeem ua rau pinching ntawm O-ring. Thaum qhov no tshwm sim, xau ntawm qhov sib koom ua ke yuav luag inevitable. Lwm qhov xwm txheej uas tuaj yeem tshwm sim vim tsuas yog ib qho ntawm plaub lub bolts raug nruj kom zoo yog qhov khoov ntawm cov bolts thaum txhua tus tau nruj nruj. Qhov no tshwm sim thaum cov flanges khoov down mus txog rau thaum lawv tau qis dua ntawm lub ntsej muag chaw nres nkoj, ua rau cov bolts khoov sab nraud. Thaum khoov ntawm ob qho tib si flanges thiab bolts tshwm sim, qhov no tuaj yeem ua rau lub flange nqa tawm ntawm lub xub pwg nyom, ua rau cov pob qij txha tawm.