Loj-caliber Roj Hmab Gasket

Loj-caliber Roj Hmab Gasket

Loj-diameter roj hmab seals yog ib hom sealing khoom siv dav hauv kev lag luam. Lawv lub ntsiab feature yog tias lawv tsim nyog rau kev sib khi cov kav dej, cov khoom siv lossis cov khoom siv nrog cov kab uas loj dua;
Daim ntaub ntawv: Pipeline systems: Siab hlab ntsha: Engineering khoom: Environmental Protection khoom;
Khoom siv: fluororubber; EPDM; Butyl roj hmab
Xa kev nug
Hauj lwm lawm
Kev tsis

 

Khoom Description

 

 

Loj-caliber roj hmab gasket

Raws li lub ntsiab lus tseem ceeb, cov roj hmab loj-caliber gasket yog dav siv nyob rau hauv ntau yam kev lag luam, xws li petrochemical, aerospace, tsheb tsim, kev tsim kho engineering, thiab cov khoom siv hluav taws xob. Nws zoo heev sealing kev ua tau zoo, tshuaj tiv thaiv corrosion, roj tsis kam, kub tsis kam thiab lwm yam ntxwv ua rau nws yog ib qho tseem ceeb ntawm kev lag luam niaj hnub.

 

Large-size-gaskets-for-mining-equipment

 

1. Cov Khoom Muag Khoom
Loj-caliber roj hmab gasket yog cov khoom sib khi ua los ntawm cov khoom siv roj hmab zoo nrog lub taub loj thiab cheeb tsam kom tau raws li qhov kev xav tau ntawm cov khoom siv loj lossis cov kav dej. Raws li qhov sib txawv ntawm daim ntawv thov ib puag ncig thiab kev tshaj tawm xov xwm, cov roj hmab ntawm cov khoom sib txawv tuaj yeem xaiv tau, xws li roj hmab silicone, nitrile roj hmab, fluororubber, thiab lwm yam, kom tau raws li cov kev cai tshwj xeeb sealing thiab tshuaj tiv thaiv corrosion.

 

2. Khoom nta
Kev sib khi zoo heev: Cov roj hmab loj-caliber gaskets muaj elasticity thiab toughness, tuaj yeem haum nruj rau saum npoo ntawm cov cuab yeej ntawm ntau yam duab thiab ntau thiab tsawg, tiv thaiv kom tsis txhob muaj roj, kua thiab cov khoom siv, thiab xyuas kom ruaj khov ntawm cov khoom siv.

Tshuaj tiv thaiv corrosion: Cov khoom siv roj hmab muaj cov tshuaj tiv thaiv corrosion zoo thiab tuaj yeem tiv thaiv kev yaig ntawm ntau yam tshuaj lom neeg xws li acids, alkalis, thiab ntsev, kom ntseeg tau tias kev sib khi zoo tuaj yeem khaws cia hauv qhov chaw ua haujlwm hnyav.
Roj tsis kam: Rau cov roj ntxhia hauv xov xwm xws li roj av thiab roj lubricating, cov roj hmab loj-ntev gaskets qhia cov roj zoo heev thiab tuaj yeem tiv thaiv cov roj to thiab volatilization.
Qhov kub thiab txias tsis kam: Qee cov roj hmab gaskets ua los ntawm cov khoom siv tshwj xeeb, xws li roj hmab silicone, muaj qhov kub thiab txias tsis kam thiab tuaj yeem tswj tau qhov kev sib khi ruaj khov nyob rau hauv qhov kub thiab txias.
Lub neej ntev: Vim qhov hnav tsis kam thiab kev laus ua haujlwm ntawm cov ntaub ntawv roj hmab, cov roj hmab loj-ntev gaskets muaj lub neej ua haujlwm ntev, uas tuaj yeem txo qhov zaus ntawm kev hloov thiab txo cov nqi tu.

 

3. Cov ntaub ntawv tseem ceeb
Silicone roj hmab: Silicone roj hmab muaj qhov kub thiab txias tsis kam thiab tswj kev siv tau zoo nyob rau hauv qhov kub ntawm -70 degree rau +260 degree . Nws kuj tseem tiv taus ozone thiab huab cua laus. Nws yog non-toxic thiab tuaj yeem siv los ua cov rwb thaiv tsev, cov khoom siv rwb thaiv tsev thiab cov khoom siv roj hmab kho mob.
Nitrile roj hmab (NBR): Nitrile roj hmab paub txog nws cov roj zoo heev. Nws kuj muaj kev hnav zoo, kev laus ua haujlwm thiab huab cua nruj. Nws yog qhov tsim nyog rau qhov kub thiab txias, lub tshuab nqus tsev siab thiab lub zog siab, nrog rau cov roj ib puag ncig.
Fluororubber: Fluororubber muaj cov tshuaj tiv thaiv zoo heev thiab tuaj yeem tiv thaiv kev yaig ntawm ntau cov kua qaub, muaj zog alkalis thiab cov kuab tshuaj organic, thiab tsim nyog rau qhov chaw ua haujlwm hnyav heev.

 

4. Daim ntawv thov teb

 

  • Petrochemical: Hauv kev lag luam petrochemical, cov roj hmab loj-caliber gaskets yog siv los kaw ntau yam khoom siv tshuaj tiv thaiv kom tsis txhob muaj tshuaj lom thiab ua kom muaj kev nyab xeeb ntau lawm.
  • Aerospace: Nyob rau hauv lub tshav pob ntawm aerospace, loj-caliber roj hmab gaskets yog siv rau lub sealing ntawm aircraft cav thiab lub poob siab absorbing iav, thiab lwm yam, los txhim kho kev nyab xeeb thiab kev nplij siab ntawm lub davhlau.
  • Automobile Manufacturing: Roj hmab gaskets yog dav siv nyob rau hauv lub sealing ntawm lub tsheb cav, chassis, lub cev thiab lwm qhov chaw los txhim kho lub waterproof thiab plua plav kev ua tau zoo ntawm tsheb.
  • Kev Tsim Kho Kev Tsim Kho: Hauv kev tsim kho engineering, cov roj hmab loj-caliber tuaj yeem siv rau kev tiv thaiv dej thiab kev poob siab ntawm lub qhov rooj, qhov rais, hauv pem teb, thiab lwm yam, txhawm rau txhim kho lub neej kev pabcuam thiab kev nplij siab ntawm lub tsev.
  • Cov khoom siv hluav taws xob: Hauv cov khoom siv hluav taws xob, cov roj hmab gaskets tuaj yeem siv rau cov plua plav pov thawj, kev tiv thaiv dej thiab rwb thaiv tsev ntawm ntau yam khoom siv hluav taws xob, thiab txhim kho kev ruaj ntseg thiab kev nyab xeeb ntawm cov khoom siv.
  • Daim ntawv thov tshwj xeeb kev taw qhia (loj-caliber roj hmab gaskets rau cov khoom siv mining)
  • Conveyor siv interface: Hauv cov khoom siv mining, conveyor siv feem ntau siv cov cuab yeej tuav. Cov roj hmab loj-ntev tuaj yeem siv tau ntawm qhov sib txuas ntawm txoj siv conveyor los tiv thaiv cov ntaub ntawv los ntawm kev sib tshuam thaum lub sijhawm thauj mus los, thaum txhim kho tag nrho cov sealing thiab durability ntawm txoj siv conveyor.
  • Vibrating screen plates: Vibrating screen plates yog cov khoom siv tseem ceeb hauv cov khoom siv mining rau kev tshuaj ntsuam thiab lim ore, thee thiab lwm yam ntaub ntawv. Cov roj hmab loj-ntev tuaj yeem siv rau ntawm cov npoo lossis cov pob qij txha ntawm cov ntawv vibrating npo kom txo tau cov dej xau thaum muaj kev vibration thiab txhim kho kev tshuaj ntsuam xyuas.
  • Hydraulic systems thiab thooj voos kheej kheej: Hauv cov tshuab hydraulic ntawm cov khoom siv mining, cov roj hmab loj loj tau siv dav rau cov khoom sib khi xws li lub tog raj kheej thiab lub twj tso kua mis. Lawv tuaj yeem ua kom muaj kev sib khi ntawm cov roj hydraulic thiab tiv thaiv kom tsis txhob tawm, yog li ua kom lub cev ua haujlwm ntawm hydraulic system.
  • Rotating qhov chaw: Rau rotating qhov chaw nyob rau hauv mining khoom, xws li bearings, tsav shafts, thiab lwm yam., loj-inch roj hmab seals yuav siv tau nyob rau hauv lawv cov sealing pab kiag li lawm los txo kev sib txhuam thiab to thaum lub sij hawm tig thiab txhim kho stability thiab kev pab lub neej ntawm cov khoom.
  • Li qub thiab cov kav dej: Hauv lub valve thiab cov kav dej ntawm cov khoom siv mining, cov roj hmab loj-ntev kuj tseem ua lub luag haujlwm tseem ceeb. Lawv tuaj yeem ua kom muaj kev sib khi ntawm cov li qub thiab cov kav dej, tiv thaiv cov pa nruab nrab, thiab ua kom muaj kev nyab xeeb ntawm cov khoom siv.

 

Nws yuav tsum raug sau tseg tias daim ntawv thov tshwj xeeb ntawm cov roj hmab loj-ntev kuj tseem nyob ntawm cov khoom xws li cov khoom siv mining, qhov chaw ua haujlwm, thiab cov yam ntxwv ntawm qhov nruab nrab. Yog li ntawd, thaum xaiv thiab siv cov roj hmab loj-ntev cov ntsaws ruaj ruaj, nws yog ib qho tsim nyog yuav tsum tau txiav txim siab raws li qhov xwm txheej tiag tiag kom ntseeg tau tias lawv tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm cov khoom sib khi.

 

Tsis tas li ntawd, kev ua tau zoo thiab kev ua tau zoo ntawm cov roj hmab loj-ntev cov ntsaws ruaj ruaj kuj tseem muaj kev cuam tshuam tseem ceeb rau lawv cov ntaub ntawv siv hauv cov khoom siv mining. Cov roj hmab zoo zoo yuav tsum muaj qhov zoo elasticity, hnav tsis kam, tshuaj tiv thaiv corrosion, thiab kub tsis kam los xyuas kom meej tias lawv tseem tuaj yeem tswj tau cov nyhuv sealing zoo hauv qhov chaw ua haujlwm hnyav.

 

6. Kev yuav khoom thiab kev teeb tsa (cov neeg siv khoom)

Yog tias koj xav tau cov roj hmab loj-ntev, thov muab lub zog ua haujlwm, ua haujlwm kub thiab nruab nrab ntawm cov khoom siv. Txhawm rau kom ntseeg tau tias lub foob haum rau koj cov khoom siv lossis cov khoom siv zoo kawg nkaus. Tsis txhob tso pa tawm, roj to, thiab lwm yam.

 

Nyob rau hauv cov ntsiab lus, loj-diameter roj hmab ntsaws ruaj ruaj yog dav siv nyob rau hauv mining khoom ntawm ntau yam tseem ceeb accessories xws li conveyor siv interfaces, vibrating npo phaj, hydraulic systems thiab lub tog raj kheej, rotating qhov chaw, li qub, thiab pipelines kom lub sealing thiab ib txwm ua hauj lwm ntawm cov khoom. .

Cim npe nrov: Tuam Tshoj loj-caliber roj hmab gasket, Tuam Tshoj loj-caliber roj hmab gasket manufacturers, lwm tus neeg, Hoobkas

Linde Polymer Tec Co., Ltd
XNBR - NIPOL CARBOXYLATED NITRILE
Lub cev muaj zog hais
Lub cev muaj zog Kev ntsuas (metric) Rating (Imperial)
Kev sim
Kev ntsuas viscosity >=1.4 >=1.4 Rheometer, t10
  @Kub 180 degree @Qhov kub 356 F  
  >=3.8 >=3.8 Rheometer, t90
  @Kub 180 degree @Qhov kub 356 F  
Mooney viscosity 56 56 ML({0}})
  @Kub 100 degree @Qhov kub 212 F  
Mechanical cwj pwm Kev ntsuas (metric) Rating (Imperial) Kev sim
Ntug Hardness (Shore A) 75 75  
  70 70  
  @Tub 75 0 degree @Qhov kub 167 F  
Tensile zog (tawg) 11.7 MPa rau 1700 psi ua  
Elongation (tawg) 314 % 314 %  
100% modulus 0.00640 GPa 0.928 ksi  
200% modulus 0.00990 GPa 1.44 tsi  
Rov qab 27 % 27 % 23 degree
kua muag zog 28. 0 kN/m 160 npl Tear Propagation Resistance (Nplhaib)
compression ruaj khov 8.0 % 8.0 % 22h;70 ua