Thaum nws los txog rau cov kav dej, muaj cov ntsiab lus tseem ceeb uas feem ntau tsis saib xyuas -roj hmab expansion pob qij txha.Cov khoom siv no ua lub luag haujlwm tseem ceeb hauv kev tswj xyuas kev ncaj ncees ntawm cov kav dej thiab ua kom lawv muaj kev nyab xeeb thiab txhim khu kev qha.Hauv tsab xov xwm no, peb yuav tsom tshwj xeeb rau cov roj hmab expansion pob qij txha rau li qub thiab sib tham txog lawv qhov tseem ceeb hauv kev tiv thaiv tag nrho cov kab ke.
Valve roj hmab expansion pob qij txha yog tsim los nqus thermal expansion thiab contraction, kev co thiab misalignment uas yuav tshwm sim nyob rau hauv piping systems thaum lub sij hawm ib txwm ua hauj lwm.Feem ntau, cov li qub tau teeb tsa hauv cov kav dej kom tswj tau cov dej ntws.Cov li qub no yog tsim los qhib thiab kaw kom tso cai lossis tiv thaiv cov khoom ntws.Txawm li cas los xij, thaum lub valve qhib lossis kaw, nws tuaj yeem ua rau lub siab hloov pauv lossis dej rauj, uas tuaj yeem cuam tshuam rau cov kav dej.
Rubber expansion pob qij txha tuaj yeem pab txo cov teebmeem no.Lawv tau tsim los ua kom yoog raws thiab muaj peev xwm them nyiaj rau kev nthuav dav thiab kev cog lus ntawm cov yeeb nkab uas ib txwm tshwm sim nrog qhov kub thiab txias.Tsis tas li ntawd, lawv nqus kev poob siab thiab kev co tshwm sim los ntawm kev hloov pauv sai sai.Yog li ntawd, lawv pab tiv thaiv kev puas tsuaj rau lub valve thiab cov kav dej ib puag ncig.
Rubber expansion pob qij txha rau li qub ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv cov kav dej tsis ua haujlwm.Yog tias tsis muaj cov cuab yeej no, qhov kev ntxhov siab los ntawm thermal expansion thiab contraction yuav inevitably ua rau tawg thiab xau hauv cov kav dej.Tsis tas li ntawd, kev co tuaj yeem ua rau qaug zog tawg thaum lub sijhawm, uas tuaj yeem ua rau cov yeeb nkab tsis ua haujlwm.Cov kev ua tsis tiav no tuaj yeem ua rau muaj kev phom sij txaus ntshai lossis raug nqi ntau uas tuaj yeem zam tau los ntawm kev siv cov roj hmab txuas ntxiv kom zoo.
Muaj ntau hom roj hmab expansion pob qij txha muaj uas muaj ntau yam kev hloov tau yooj yim thiab durability.Hom ntau tshaj plaws yog ib qho arch rubber expansion sib koom ua ke, uas tso cai rau axial, lateral thiab angular txav.Lwm hom yog ob-arch rubber expansion sib koom ua ke, uas muaj peev xwm txav tau ntau dua, ua rau nws zoo tagnrho rau cov ntawv thov kev ntxhov siab.Cov fittings no kuj muaj nyob rau hauv cov ntaub ntawv sib txawv xws li Neoprene, EPDM thiab Natural Rubber kom haum rau ntau qhov kub thiab txias.
Nortech yog ib qho ntawm cov ua lag luam valve manufacturers hauv Suav teb nrog cov ntawv pov thawj zoo ISO9001.
Cov khoom tseem ceeb:Npauj Npaim Valve,Pob Valve,Rooj vag Valve,Kuaj Valve,Globe Vav,Y-Strainers,Hluav taws xob Acurator,Pneumatic Acurators.
Xav paub ntau ntxiv, txais tos hu rau ntawm:Email:sales@nortech-v.com
Post lub sij hawm: Jun-05-2023