Hauj lwm lawm

Kev tsis

Npauj Npaim Valve Rubber Seals

Khoom siv	NBR
Elongation	Ntau dua lossis sib npaug rau 300-800%
Hardness	45-65 Ntug A
Rebound tus nqi	5-65%

Taw qhia

Npauj npaim valve roj hmab foob yog cov ntsaws ruaj ruaj siv rau npauj npaim li qub thiab feem ntau yog ua los ntawm cov khoom siv roj hmab. Lawv muaj qhov zoo elasticity thiab sealing zog, uas tuaj yeem ua kom ntseeg tau tias kev sib khi ntawm npauj npaim li qub thiab tiv thaiv cov kua dej tawm.

Nws lub ntsiab muaj nuj nqi yog los sau qhov sib txawv ntawm lub rooj zaum ntawm lub rooj thiab npauj npaim thaum tus npauj npaim valve raug kaw los tiv thaiv cov kua dej los ntawm kev hla ntawm lub valve. Nyob rau tib lub sijhawm, lawv kuj tiv thaiv lub valve los ntawm kev puas tsuaj los ntawm kev nqus cov vibrations los ntawm yam xws li kev hloov pauv kub, kev hloov pauv siab, thiab kev cuam tshuam ntawm cov kua dej siab.

Npauj npaim valve, raws li cov khoom siv tswj cov kua dej tseem ceeb, yog siv dav hauv ntau yam kev lag luam. Kev ua tau zoo thiab kev ntseeg siab ntawm npauj npaim li qub ncaj qha cuam tshuam rau kev nyab xeeb thiab kev ua haujlwm ntawm cov txheej txheem tsim khoom.

Muaj feem xyuam rau kev ua haujlwm

1. Kub: Npauj npaim valve roj hmab ntsaws ruaj ruaj yog tsim rau ib puag ncig uas muaj qhov kub thiab txias, xws li kub ib txwm, kub kub, tsis kub, thiab lwm yam. Nyob ntawm cov khoom siv thiab cov qauv, nws tuaj yeem siv rau hauv qhov kub thiab txias ntawm {{1. }} degree rau +500 degree .

2. Siab: Npauj npaim valve roj hmab seals yog tsim rau ntau theem siab, xws li tsis tshua muaj siab, nruab nrab siab, siab siab, siab siab ultra-siab, thiab lwm yam. Nyob rau hauv high-pressure thiab ultra-siab-siab ib puag ncig, seals muaj peev xwm tuav tau zoo elasticity. thiab sealing kev ua tau zoo.

3. Nruab nrab: Haum rau ntau yam xov xwm, xws li roj, kua, chav, corrosive media, thiab lwm yam.

4. Sealing kev ua tau zoo: Nws muaj kev sib khi zoo thiab tuaj yeem tiv thaiv cov kua dej kom zoo. Hauv cov xwm txheej uas yuav tsum tau muaj kev sib khi nruj, xws li kev lag luam tshuaj lom neeg, roj av, hluav taws xob hluav taws xob, thiab lwm yam kev lag luam, roj hmab foob yog qhov kev xaiv zoo tshaj plaws.

butterfly-valve-rubber-seals Kev faib tawm

1. Raws li cov ntaub ntawv sib txawv, npauj npaim valve roj hmab foob tuaj yeem muab faib ua cov roj hmab ntuj, roj hmab nitrile, fluorine roj hmab, thiab lwm yam. Cov roj hmab ntuj muaj cov elasticity zoo thiab sealing zoo thiab tsim nyog rau cov xwm txheej uas qhov kub tsis siab; nitrile roj hmab muaj roj zoo thiab hnav tsis kam thiab haum rau cov xwm txheej uas muaj impurities thiab corrosive media; fluorine roj hmab yog haum rau kub thiab siab siab thiab lwm yam hnyav ib puag ncig.

2. Raws li cov duab sib txawv, npauj npaim valve roj hmab foob tuaj yeem muab faib ua O-hom, U-hom, V-hom, thiab lwm yam. O-shaped sealing rings muaj qhov zoo ntawm cov qauv yooj yim, compactness, thiab zoo sealing kev ua tau zoo, thiab yog dav siv nyob rau hauv ntau yam kev sib khi; U-shaped sealing rings muaj qhov zoo ntawm qhov loj hla ntu thiab tsim nyog rau cov xwm txheej siab sealing; V-shaped sealing nplhaib muaj siab hnav tsis kam, thiab lwm yam.

3. Raws li kev siv sib txawv, lawv tuaj yeem muab faib ua cov roj hmab zoo tib yam thiab cov roj hmab tshwj xeeb. Hom zoo tib yam yog siv rau lub valve sealing nyob rau hauv kev ua hauj lwm kev ua hauj lwm, thaum lub hom phiaj tshwj xeeb yog siv rau valve sealing nyob rau hauv tshwj xeeb kev ua hauj lwm tej yam kev mob, xws li kub-resistant, corrosion kuj, hnav tsis kam, thiab lwm yam.

Cim npe nrov: Tuam Tshoj npauj npaim valve roj hmab seals manufacturers, lwm tus neeg, Hoobkas