NBR roj hmab foob valve accessories
Khoom Description
NBR roj hmab (nitrile roj hmab) yog cov khoom siv roj hmab hluavtaws uas muaj kev ua tau zoo, siv dav hauv cov ntsaws ruaj ruaj hauv kev lag luam xws li li qub, twj, thiab cov yeeb nkab fittings. Nws muaj cov roj ua haujlwm zoo, hnav tsis kam, thiab kev laus ua haujlwm, thiab tsim nyog rau ntau yam kev tawm tsam xws li cov roj ntxhia, cov kuab tshuaj organic, acids thiab alkalis.
Lub npe tshuaj rau cov khoom siv nitrile yog butadiene acrylonitrile; Txawm li cas los xij, muaj lwm lub npe siv los xa mus rau nitrile, suav nrog NBR, Buna-N, thiab Buna.
Khoom: NBR tuaj yeem tiv taus qhov kub thiab txias ntawm 90 degree thiab sib cuam tshuam txog li 120 degree.
Nta: Zoo heev tiv thaiv kev laus los ntawm tshav kub thiab hnav, tab sis cuam tshuam rau kev laus los ntawm tshav ntuj thiab UV rays.
Media: NBR feem ntau yog siv nrog ntau yam roj, roj, thiab roj.
Cov yam ntxwv tseem ceeb
Cov roj zoo heev thiab hnyav tsis kam
Zoo hnav tsis kam thiab aging kuj
Qhov kub ntau yam (-40 degree rau +100 degree )
Siab tsis kam mus tas li compression deformation
Zoo elasticity thiab sealing
Common NBR roj hmab foob khoom
O-ring: dav siv hauv kev sib khi ntawm ntau yam yeeb nkab fittings, li qub, thiab cov cuab yeej siv tshuab
Flange gasket: siv rau kev sib khi ntawm cov kav dej thiab cov khoom siv flange sib txuas
Piston foob nplhaib: siv rau reciprocating seals ntawm piston twj, li qub thiab lwm yam khoom siv
V-ntiv nplhaib: siv rau kev sib khi ntawm cov kabmob rotating, valve stems thiab lwm yam
Kev txiav txim siab xaiv cov khoom siv
Thaum xaiv NBR roj hmab ntsaws ruaj ruaj, nws yog ib qho tsim nyog los xaiv qhov tsim nyog hardness, qhov loj me thiab lwm yam tsis zoo raws li kev ua haujlwm tshwj xeeb xws li kub, tshuaj lom neeg, thiab lwm yam. Nyob rau tib lub sijhawm, kev saib xyuas yuav tsum tau them rau yam xws li kev kho saum npoo thiab kev siv tshuab ua kom lub neej ua haujlwm tau zoo.
Cim npe nrov: nbr roj hmab foob valve accessories, Tuam Tshoj nbr roj hmab foob valve accessories manufacturers, lwm tus neeg, Hoobkas
