lauj kaub connector seal
|
Khoom siv |
EPDM |
|
Qhov ntom |
0 85-1.20 g/cm³ |
|
Tensile zog |
7-20 MPa |
|
Hardness |
40-90 Ntug A |
|
Cov qauv ntawv pov thawj |
ASTM; ISO; EN; WRAS; NSF |
Cov qauv ntawv pov thawj
ASTM, ISO, thiab CEN cov qauv yog nyob rau hauv qhov chaw los lav tias cov roj hmab ntsaws ruaj ruaj yog qhov zoo thiab muaj kev nyab xeeb. ASTM D2000 thiab D2240 tau teeb tsa cov lus qhia dav dav rau kev tsim cov khoom siv roj hmab, thaum ISO 4633 thiab ISO 7326 qhia cov txheej txheem xeem rau cov khoom hais txog physics thiab mechanics. EN 681-1 thiab EN 681-2 yog CEN cov khoom yuav tsum tau rau cov roj hmab foob. UK Water Supply Regulation Advisory Body (WRAS) daim ntawv pov thawj lees paub tias cov khoom ua tau raws li UK cov cai tswj dej, thaum NSF ntawv pov thawj siv rau cov khoom uas kov cov zaub mov thiab dej haus.
Qhia
Lub lauj kaub txuas lub foob yog muab tso rau ntawm qhov chaw uas sab hauv thiab sab nrauv ntawm lub tso dej tso quav tuaj ua ke. Nws lub luag haujlwm tseem ceeb yog khaws cov dej phwj tuaj ntawm cov dej ntws mus rau hauv chav dej, tab sis nws kuj tseem tuaj yeem ua kom tsw ntxhiab. Nws lav tias chav dej siv ib txwm siv thiab nws lub neej kev pab cuam txuas ntxiv mus. Kev sib foob kom raug yog qhov tseem ceeb rau kev tuav lub foob ntawm qhov sib txuas hauv chav dej. Cov dej xau tuaj yeem tshwm sim los ntawm qhov muab tso tsis raug lossis hnav cov ntsaws ruaj ruaj. Yog tias pom pom los yog xoob, cov ntsaws ruaj ruaj yuav tsum tau kuaj xyuas thiab hloov sai li sai tau.
qhov zoo
Lub lauj kaub txuas foob yog ib qho cuab yeej tseem ceeb hauv kev tswj kom huv thiab huv ntawm chav dej. Nws tiv thaiv cov dej phwj tuaj thiab tsis hnov tsw los ntawm kev nkag mus rau hauv chav los ntawm kev sib khi ruaj khov ntawm kev sib txuas ntawm chav dej thiab lub tank dej. Lub foob yog tsim los ntawm corrosion- thiab hnav-resistant roj hmab, ua kom nws durability. Nws yog ib qho yooj yim rau nruab thiab tswj, nrog yooj yim installation thiab tu cov txheej txheem. Kev sib txuas ua haujlwm ntawm lub foob kom muaj kev ruaj ntseg thiab kev cia siab, thaum lub sealing muaj nuj nqi tiv thaiv cov dej phwj tuaj thiab tsw ntxhiab. Nws kuj tseem txo cov dej xau, uas txo qis kev lag luam poob thiab tshem tawm qhov xav tau ntawm kev saib xyuas kev ua haujlwm. Qhov zoo tshaj plaws sealing muaj nuj nqi ntawm lub foob ua kom tsw ntxhiab tawm ntawm chav dej, xa huab cua tshiab thiab qab ntxiag.
Cim npe nrov: Tuam Tshoj yias connector foob manufacturers, lwm tus neeg, Hoobkas
