IFAN Hoobkas 30+ xyootsim kev txhawb nqa xim / loj customization txhawb nqa dawb qauv.Zoo siab txais tos los tham rau catalog thiab kuaj dawb.Qhov no yog peb FacebookLub Vev Xaib: www.facebook.com, Nyem rau saib IFAN cov khoom lag luam video.Piv nrog cov khoom Tomex, peb cov khoom IFAN los ntawm qhov zoo rau tus nqi yog qhov koj xaiv zoo tshaj plaws, txais tos mus yuav!
PVC compression fittings yog cov khoom tseem ceeb hauv cov kav dej thiab cov kav dej, muab kev ruaj ntseg, xau- pov thawj kev sib txuas yam tsis tas yuav gluing lossis vuam. Ntawm lawv qhov chaw,compression ceev thiab ferrules (tseem hu ua sealing rings)ua lub luag haujlwm tseem ceeb hauv kev tsim kom muaj kev ruaj ntseg tshuab foob. Kev nkag siab tias cov ntsiab lus no ua haujlwm li cas muab kev nkag siab txog vim li cas compression fittings tau siv dav hauv cov kua dej niaj hnub.
1. Cov qauv thiab kev ua haujlwm ntawm compression ceev
Covcompression txiv ntseejyog cov khoom siv sab nraud ntawm PVC compression haum. Nws lub hom phiaj tseem ceeb yog siv lub zog ntawm lub ferrule thiab cov yeeb nkab thaum nruj. Ua los ntawm siab -lub zog PVC los yog cov yas txhawb zog, cov txiv ntoo yog tsim los tiv thaiv cov neeg kho tshuab kev nyuaj siab, ua kom muaj kev sib txuas nruj thiab ruaj khov txawm tias nyob hauv qhov hloov pauv. Thaum cov txiv ntseej tig, nws thawb lub ferrule rau pem hauv ntej mus rau hauv lub cev haum, compressing cov yeeb nkab nto thiab tsim cov dej sib txuas. Cov txheej txheem no hloov qhov kev xav tau ntawm cov kuab tshuaj welding, ua kom lub installation sai dua thiab huv.
2. Kev ua haujlwm thiab tsim ntawm Ferrules
Covferrule, tseem hu ua lub nplhaib compression, yog lub plawv ntawm lub sealing mechanism. Feem ntau ua los ntawm roj hmab (EPDM lossis NBR) lossis cov khoom siv thermoplastic mos, nws muab ob qho tib situav thiab yooj. Thaum cov txiv ntseej nruj, lub ferrule deforms me ntsis, nias nruj nreem tiv thaiv cov yeeb nkab thiab lub fitting lub puab phab ntsa. Qhov no dual - deg compression tiv thaiv cov xau thiab muab cov neeg kho tshuab ruaj khov. Lub qhov dej-tsim ferrule kom ntseeg tau tias qhov haum tuaj yeem ua tau ob qho tib si siab thiab qis- cov kev mob siab yam tsis tau poob nws txoj kev sib khi lub sijhawm.
3. Kev sib cuam tshuam ntawm cov txiv ntoo, ferrule, thiab cov yeeb nkab
Cov txheej txheem sealing ntawm PVC compression fittings cia siab raukev sib cuam tshuam ntawm cov txiv ntoo, ferrule, thiab cov yeeb nkab nto. Raws li cov txiv ntseej tig, nws hloov torque mus rau lub ferrule, uas ua rau lub siab tsis sib xws nyob ib ncig ntawm cov yeeb nkab qhov ncig. Lub siab no ua rau muaj kev sib txhuam tuav uas tiv thaiv cov yeeb nkab tsis txhob ntog lossis tig. Tus yuam sij rau lub tshuab no yog qhov sib npaug - cov txiv ntseej yuav tsum tau nruj txaus kom compress lub ferrule tag nrho tab sis tsis nruj kom nws ua rau deformation lossis tawg. Qhov kev tswj hwm compression no ua kom muaj kev sib khi zoo ib yam thiab ntev -lub sij hawm kev cia siab nyob rau hauv ob qho tib si zoo li qub thiab cov kua dej tsis zoo.
4. Qhov zoo ntawm kev siv compression ceev thiab ferrules
Compression fittings featuring txiv ntseej thiab ferrules muaj ntau yam txiaj ntsig tshaj cov pob qij txha los yog welded. Lawv yogyooj yim rau nruab, disassemble, thiab rov siv dua, ua rau lawv haum rau cov tshuab uas xav tau kev saib xyuas tsis tu ncua lossis kev hloov pauv. Tus qauv tsim kuj tshem tawm qhov kev pheej hmoo ntawm kev sib txuas ntawm cov tshuaj tsis ua haujlwm, uas tuaj yeem tshwm sim hauv cov kuab tshuaj -welded pob qij txha raug kub hloov pauv lossis qhov chaw hnyav. Tsis tas li ntawd, txij li cov ferrules tuaj yeem hloov mus rau qhov tsis zoo me ntsis ntawm cov yeeb nkab nto, lawv pab tswj kev sib khi ua haujlwm txawm tias cov kav dej tsis zoo tag nrho los yog du.
5. Kev coj ua zoo tshaj plaws rau kev sib dhos thiab kev tu
Kev txhim kho kom zoo yog qhov tseem ceeb rau kev ua haujlwm zoo ntawm compression ceev thiab ferrules. Ua ntej sib dhos, cov yeeb nkab kawg yuav tsum yoghuv si, du, thiab tsis muaj khib nyiab los yog burrstiv thaiv kev puas tsuaj rau lub ferrule. Cov yeeb nkab yuav tsum tau muab tso rau hauv lub cev kom haum ua ntej zawm cov txiv ntoo. Nws raug nquahu kom siv tes- zawm lub txiv ntoo ua ntej, tom qab ntawd siv lub ciaj ntswj los ua qhov kawg, tswj kev hloov pauv - dhau- zawm tuaj yeem ua rau xov stripping lossis ferrule puas. Thaum lub sij hawm txij nkawm, cov neeg siv yuav tsum tau tshawb xyuas cov cim ntawm hnav lossis tawv hauv cov khoom siv ferrule thiab hloov cov khoom yog tias tsim nyog.
Xaus
Covcompression txiv ntseej thiab ferruleyog qhov tseem ceeb rau kev ua tau zoo thiab kev ntseeg siab ntawm PVC compression fittings. Ua ke, lawv muab ibmechanically muaj zog, leak-dawb, thiab yooj yim-kom- tswj kev sib koom ua ke, ua rau lawv indispensable nyob rau hauv dej, irrigation, thiab industrial daim ntaub ntawv. Los ntawm kev nkag siab txog lawv lub luag haujlwm thiab ua kom muaj kev txhim kho kom raug, cov neeg siv tuaj yeem txuas ntxiv lub neej kev pabcuam ntawm PVC systems thiab tswj kev ua tau zoo raws li qhov sib txawv ntawm ib puag ncig thiab kev ua haujlwm.