Uluhlu lwempahla yevalve yebhola yaseTshayina: Hlalutya izixhobo ezahlukeneyo kuwe!
2023-08-25
I-valve yebhola njengohlobo olusetyenziswa ngokuqhelekileyo kwi-valve kwintsimi yoshishino, ukhetho lwalo lwezinto eziphathekayo luchaphazela ngokuthe ngqo ukusebenza kwayo kunye nobubanzi bokusetyenziswa. Eli nqaku liza kukunika intshayelelo eneenkcukacha kwizinto ezahlukeneyo zeevalvu zebhola ukukunceda uqonde ngcono kwaye ukhethe iimveliso zevalve yebhola. 1. Isishwankathelo sezivalo zebhola Ivalve yebhola yibhola njengeendawo zokuvula kunye nokuvala ivalve, enesakhiwo esilula, ukusebenza ngokulula, ukusebenza kakuhle kokutywina kunye nezinye iimpawu, ezisetyenziswa ngokubanzi kwipetroleum, imichiza, igesi yendalo, unyango lwamanzi kunye nezinye iimboniselo. amasimi. Izinto eziphambili ze-valve yebhola ziquka ezi nkalo zilandelayo: I-1 yebhola yebhola: ibhola liyinxalenye ephambili ye-valve yebhola, ukukhethwa kwayo kwezinto eziphathekayo kuchaphazela ngokuthe ngqo ukusebenza kokutywinwa kunye nobomi benkonzo ye-valve yebhola. 2. Isixhobo somzimba we-valve: Umzimba we-valve uyinxalenye ephambili ye-valve yebhola, kwaye ukhetho lwezinto eziphathekayo lumisela amandla kunye nokuxhatshazwa koxinzelelo lwe-valve yebhola. 3. Izinto zokutywina: Izinto zokutywina ziyisitshixo sokuqinisekisa ukusebenza kokutywinwa kwe-valve yebhola, kwaye kufuneka ibe nokumelana okuthile, ukuxhathisa ukubola kunye nokuguga. Okwesibini, izixhobo zevalve yebhola yaseChina inkcazo ecacileyo 1. Izinto zeSphere (1) Intsimbi yeCarbon: ibhola yentsimbi yekhabhoni inamandla amahle kunye nokumelana nokunxiba, ilungele iinkqubo zokulawula umbhobho kwindawo yoshishino ngokubanzi. (2) Insimbi engenasici: ibhola yensimbi engenasici inokumelana ne-corrosion, ilungele imidiya ephazamisayo kunye neemfuno zokucoceka okuphezulu. (3) i-carbide ene-cemented: ibhola ye-carbide ene-cemented enobunzima obuphezulu, ukuxhathisa ukugqoka okuphezulu, ukulungele ubushushu obuphezulu, uxinzelelo oluphezulu, iimeko zokugqoka eziphezulu. (4) I-Ceramic: ibhola ye-ceramic inokumelana nokunxiba kakuhle, ukuxhathisa kwe-corrosion kunye nobunzima obuphezulu, ilungele ukunxiba okuphezulu, imidiya eyingozi kunye neemeko zobushushu obuphezulu. 2. Izinto eziphathekayo (1) Insimbi yeCarbon: umzimba we-carbon steel valve unamandla afanelekileyo kunye nokuxhatshazwa koxinzelelo, ofanelekileyo kwiinkqubo zokulawula umbhobho kwindawo yoshishino jikelele. (2) Insimbi engagqwali: Umzimba wensimbi engenasici unokumelana ne-corrosion, ifanelekile kwimithombo yeendaba ezonakalisayo kunye neemfuno zokucoceka okuphezulu. (3) Intsimbi yokuphosa: umzimba wevalve yentsimbi unamandla aphezulu kunye nokumelana noxinzelelo, ulungele ubushushu obuphezulu, uxinzelelo oluphezulu lwamasimi amashishini. 3. Izinto zokutywina (1) Irubha ye-Fluorine: irabha ye-fluorine inokumelana nokugqwala okulungileyo, ukuxhathisa ukugqoka kunye neempawu zokuguga, ezifanelekileyo kwimithombo yeendaba ephazamisayo kunye neemeko eziphezulu zokushisa. (2) I-Polytetrafluoroethylene: i-polytetrafluoroethylene ine-corrosion resistance resistance, i-anti-corrosion resistance, i-anti-aging properties, ifanelekile kwiindidi zeendaba ezinobungozi kunye neemeko eziphezulu zokushisa. (3) I-graphite: i-graphite inokumelana nokugqwesa okugqwesileyo, ukuxhathisa ukunxiba kunye neempawu zokuguga, ezifanelekileyo kubushushu obuphezulu, uxinzelelo oluphezulu kunye neemeko zeendaba ezitshabalalisayo. Iii. Isiphelo Ukukhethwa kwezinto eziphathekayo zevalve yebhola kunempembelelo ebalulekileyo ekusebenzeni kwayo kunye nobubanzi bokusetyenziswa. Ukuqonda izinto ezahlukeneyo zeevalve zebhola kunceda ukukhetha ngcono iimveliso ezifanelekileyo, ukuze ufezekise umphumo wokusetyenziswa. Ndiyathemba ukuba eli nqaku lingakunika ireferensi eluncedo xa ukhetha ivalve yebhola.