Yam tsawg kawg nkaus ntawm lub ntsej muag
Qhov me me ntawm lub ntsej muag rau lub ntsej muag hauv cov pob qij txha txuas ntxiv muab cov kev lag luam tsis paub tseeb piv nrog cov nqi khoov lossis cov voj voog. Tus nqi txheeb ze ntawm cov yeeb nkab nws tus kheej yuav tsawg dua los yog tsis muaj ntau tshaj li cov roj hmab expansion sib koom ua ke, txawm li cas los xij, tag nrho cov nqi siab dua thaum xav txog qhov chaw cog, kev teeb tsa, kev txhawb nqa, thiab kev poob siab.
Lub teeb
Roj hmab expansion pob qij txha yog lub teeb nyob rau hauv qhov hnyav, yuav tsum tsis muaj tshwj xeeb tuav cov cuab yeej rau txoj hauj lwm, pab txo tus nqi zog installation.
Tsawg zog xav tau
Qhov yooj yim ntawm cov roj hmab expansion pob qij txha tso cai rau yuav luag unlimited flexing kom rov qab los ntawm imposed txav, yuav tsum tau kuj tsis tshua muaj zog txav, yog li tiv thaiv kev puas tsuaj rau cov khoom motives.
Txo qhov qaug zog
Piv nrog rau cov hlau, cov yam ntxwv ntawm lub ntuj thiab hluavtaws elastomers tsis raug rau qaug zog los yog embrittlement thiab tiv thaiv kev ua electrolytic vim yog cov hlau-rubber interface ntawm cov pob qij txha thiab mating flanges.
Txo qhov kub poob
Rubber expansion pob qij txha txo cov cua sov, muab kev pabcuam ntev-dawb. Cov kav dej ntxiv uas xav tau rau cov voj voog ua rau cov nqi khiav lag luam ntau dua tom qab mus rau kwj vim qhov nce hauv qhov kub poob.
Corrosion tiv taus, yaig resistant
Muaj ntau yam ntuj tsim, hluavtaws, thiab tshwj xeeb lub hom phiaj elastomers thiab fabrics muaj nyob rau hauv kev lag luam. Cov ntaub ntawv raug kho thiab ua ke kom ua tau raws li ntau yam ntawm kev ua haujlwm siab thiab kub ua haujlwm, corrosive nres, abrasion, thiab yaig. Standard thiab tshwj xeeb qhov ntau thiab tsawg ntawm cov roj hmab expansion pob qij txha muaj nrog PTFE / TFE / FEP liners, fabricated rau cov configurations ntawm lub cev sib koom, raws li ntxiv kev pov hwm tiv thaiv corrosive nres. Fluoroplastics muaj cov yam ntxwv txawv txawv thiab tshwj xeeb ntawm thermal stability, tsis-sticking nto, tsis tshua muaj coefficient ntawm kev sib txhuam, thiab tsis kam mus xyaum txhua corrosive kua thiab hom tshuaj tua kab mob.
Tsis muaj gaskets
Elastomeric expansion pob qij txha yog muab nrog flanges ntawm vulcanized roj hmab thiab ntaub ua ke nrog lub raj, ua rau kev siv cov gaskets tsis tsim nyog. Lub sealing nto ntawm qhov sib koom ua ke sib npaug ntawm qhov tsis sib xws ntawm cov yeeb nkab flange kom muab cov kua dej thiab cov roj sib sib zog nqus. Lub nplhaib gasket tej zaum yuav xav tau rau tsa lub ntsej muag flanges.
Acoustical impedance
Elastomeric expansion pob qij txha txo cov suab nrov nyob rau hauv cov kav dej vim hais tias cov elastomeric muaj pes tsawg leeg ntawm kev sib koom ua ke ua ib tug dampener uas absorbs feem pua ntawm cov suab nrov thiab kev co.
Kev poob siab ntau dua
Cov elastomeric hom expansion pob qij txha muab zoo tiv thaiv kev poob siab kev nyuaj siab los ntawm ntau dhau hydraulic surge, dej rauj, los yog cavitation cavitation.
