PTFE gaskets, vim nws softness, loj compression piv, yooj yim rau cov duab nyob rau hauv peb-dimensional qhov chaw, yuav embedded rau hauv micro tawg thiab puas los kho thiab ntsaws xau, tshwj xeeb tshaj yog nyob rau hauv kev sib txuas ntawm acid, alkali, corrosion thiab non-hlau khoom, loj -diameter hlab ntsha Cov nyhuv yog qhov zoo heev, thiab nws tuaj yeem tiv thaiv kev sib txuas ntawm cov khoom siv tawv tawv.
PTFE gaskets, vim nws softness, loj compression piv, yooj yim rau cov duab nyob rau hauv peb-dimensional qhov chaw, yuav embedded rau hauv micro tawg thiab puas los kho thiab ntsaws xau, tshwj xeeb tshaj yog nyob rau hauv kev sib txuas ntawm acid, alkali, corrosion thiab non-hlau khoom, loj -diameter hlab ntsha Cov nyhuv yog qhov zoo heev, thiab nws tuaj yeem tiv thaiv kev sib txuas ntawm cov khoom siv tawv tawv.
Rau cov khoom siv tsis yog hlau xws li iav, ceramics, graphite, plastics, thiab lwm yam, nws muaj qhov txawv txav.Nws tuaj yeem them rov qab thiab sib npaug ntawm qhov tsis xws luag, kev ua haujlwm tsis zoo, kev deformation nruj, installation misalignment, thiab lwm yam., sib npaug ntawm qhov tsis sib xws preload quab yuam, thiab daws cov teeb meem to ntawm ntau qhov chaw nyob rau hauv txoj kev nyuaj.
Hom PTFE gaskets
1. Ntshiab PTFE gasket
Pure PTFE gaskets yog cov pav ca, V-shaped gaskets, piston rings, pob valve gaskets, thiab lwm yam, uas yog mechanically tig los yog txiav los ntawmPTFE pas nrig, PTFE cev, thiabPTFE ntawv, uas yog corrosion-resistant, anti-aging, thiab tsis-conductive.Cov yam ntxwv zoo.Nws tuaj yeem muaj lub zog zoo ntawm -100 ° C thiab 100 ° C.
Lwm feature ntawm cov khoom no yog tias nws yog huv si.Rau qee yam khoom uas tuaj yeem cuam tshuam nrog nws, PTFE gaskets ntshiab yuav tsis ua rau muaj kuab paug rau lawv.Qhov txiaj ntsig no ua rau nws siv dav hauv zaub mov thiab tshuaj.
2. Hloov kho PTFE gasket
Hom PTFE gasket no suav nrog ob pawg, graphite puv thiab iav fiber ntau.
Graphite-filled tetrafluoroethylene gasket yog PTFE nrog graphite li muab tub lim rau tag nrho cov khoom sib xyaw thiab tom qab ntawd kub kub tua.Qhov no PTFE gasket muaj zoo heev sealing thiab compressibility.
Cov iav fiber ntau puv PTFE gaskets siv iav fiber ntau li muab tub lim.Cov khoom siv no muaj cov khoom zoo rov qab thiab zoo dua li cov khoom siv hauv kev ua haujlwm.Nws yog ob qho tib si hnav-resistant thiab tshuaj-resistant thiab yog heev haum rau ntawv thiab zaub mov industries.
3. Nthuav PTFE Gasket
Nthuav PTFE gaskets tuaj yeem tiv taus txias ntws thiab nkag, thiab muaj qhov zoo ntawm kev yooj yim rau nruab, tshwj xeeb tshaj yog muaj peev xwm tiv taus qhov kub thiab txias.Lub sealing kev ua tau zoo ntawm cov khoom no yog heev txhim khu kev qha, thiab nws kuj yog resistant rau bursting.Nws yog tshwj xeeb tshaj yog haum rau qhov ntxhib nto.
8 qhov zoo ntawm PTFE gasket
1. Lub PTFE gasket nws tus kheej muaj siab corrosion kuj, ruaj khov lub cev muaj nuj nqi, siab thiab kub tsis kam, thiab ua tiav nws zoo sealing kev ua tau zoo.Los ntawm kev hloov lub zog quab yuam ntawm txoj siv hlua khi, qhov ntom ntom (hardness) ntawm cov entangled gasket tuaj yeem hloov tau raws li qhov xav tau ntawm ntau yam kev siv.Nws yog dav siv nyob rau hauv petrochemical, machinery, hluav taws xob fais fab, metallurgy, shipbuilding, tshuaj, atomic zog, thiab aerospace industries.
2. PTFE gaskets yog huab cua-resistant, thiab PTFE muaj lub neej laus zoo tshaj plaws ntawm cov yas.Lub PTFE gasket nws tus kheej muaj siab corrosion kuj, ruaj khov lub cev muaj nuj nqi, siab thiab tsis kub tsis kam, thiab nws tau tiav zoo sealing kev ua tau zoo.Nws yog dav siv hauv roj av, tshuaj, tshuaj, hluav taws xob, thiab steel kev lag luam.
3. Lub PTFE gasket tsis ua raws.PTFE muaj qhov tsawg tshaj plaws ntawm qhov nro ntawm cov khoom siv thiab tsis ua raws li cov khoom siv.
4. PTFE gaskets resistant rau qhov kub thiab txias thiab muaj zoo mechanical toughness;Txawm hais tias qhov kub thiab txias poob rau -196 ° C, lawv tuaj yeem tswj tau 5% elongation.Nws yog tsim rau sealing qhov chaw uas qhov kub thiab txias hloov siab heev.Nws yog cov khoom sib khi zoo li qub rau kev sib txuas ntawm flange xws li cov kav dej, li qub, twj tso kua mis, cov khoom siv hluav taws xob, cov yees, manholes, thiab tes qhov.
5. Lub zog thiab qhov zoo ntawm PTFE gaskets yog raws li hauv qab no.Qhov nruab nrab tsim nyog suav nrog yuav luag txhua yam tshuaj xws li dej, roj, kua qaub, kua alkali, thiab lwm yam.
6. PTFE gasket yog non-toxic thiab PTFE yog physiologically inert, thiab nws tsis muaj kev phiv tshwm sim raws li cov hlab ntsha thiab cov kab mob implanted nyob rau hauv lub cev ntev.
7. PTFE gaskets yog resistant rau corrosion, inert rau feem ntau cov tshuaj thiab cov kuab tshuaj, thiab muaj peev xwm tiv taus acids thiab alkalis, dej thiab ntau yam organic solvents.Cov gasket no muaj kev ua haujlwm zoo thiab kev ua haujlwm zoo, kev sib txuas ntau channel, thiab qee qhov kev ua haujlwm ntawm tus kheej, uas tuaj yeem tshem tawm cov kev cuam tshuam ntawm lub siab, qhov kub thiab txias hloov, thiab kev co.
8. Nyob rau hauv qhov kub thiab txias, tsis tshua muaj kub, lub tshuab nqus tsev siab, kev vibration vibration, thiab lwm yam kev hloov pauv thiab ntau yam hnyav, tswj nws cov kev sib khi zoo heev.Los ntawm kev hloov cov khoom sib xyaw ua ke ntawm gasket, qhov teeb meem ntawm cov tshuaj yaig ntawm gasket los ntawm ntau yam xov xwm tuaj yeem daws tau.Lub flange nto tsis yog sib koom ua ke, uas pab txhawb kev tu thiab hloov.
9. PTFE gaskets tiv taus qhov kub thiab txias, thiab PTFE tuaj yeem siv rau ntawm qhov chaw ua haujlwm kub ntawm 250 ° C.
Dab tsi yuav tsum tau xav txog thaum xaiv PTFE gaskets
PTFE gaskets yog siv rau ntau hom khoom siv.Txhawm rau kom ntseeg tau tias kev ua tau zoo, cov yam ntxwv yuav tsum tau txiav txim siab hauv kev xaiv PTFE gaskets yog raws li hauv qab no:
1. Nruab nrab: Cov lus nug ntawm qhov nruab nrab yog qhov yooj yim.Tsuas yog yuav tsum tau xyuam xim rau qee cov lus nug me me tshwj xeeb, xws li metallurgical lub tog raj kheej ua haujlwm feem ntau siv dej-glycol thiab phosphate ester hydraulic roj.
2. Kub: Qhov txias-resistant NBR yuav tsum tau txiav txim siab thaum qhov kub ntawm 20 ~ 40 ℃.Cov khoom siv NBR dav dav yuav ua rau cov khoom siv nyob rau hauv qhov kub thiab txias ib puag ncig, uas ua rau cov dej xau.
3. Kev cuam tshuam siab: Thaum lub tshuab tsim kho tau pib thiab kaw, nws qhov kev cuam tshuam siab yog ntau dua li qhov ua haujlwm siab, yog li nws feem ntau siv los ua lub ntsiab foob nrog kev cuam tshuam los ntawm kev cuam tshuam thiab squeezing qhov sib txawv HBY lossis SPGW nrog lub siab tsis kam ntawm mus txog 70MPA.
Post lub sij hawm: Aug-06-2020