Ivalve yeglowubhu eneHandwheel

Singumvelisi wevalvu oqeqeshiweyo onezatifiketi ze-ISO, API kunye ne-CE. Iworkshop yethu ixhotyiswe ngoomatshini abapheleleyo bemveliso kunye nenkqubo engqongqo yokuhlola umgangatho ogcweleyo. Siyazamkela iiodolo zesiko le-OEM kunye ne-ODM kunye nemilinganiselo eguquguqukayo yeodolo encinci. Iivalvu zethu zeglowubhu zenkonzo ende zithunyelwa kumazwe amaninzi kwaye zifumana ingxelo entle engaguqukiyo kubathengi behlabathi.

Iimpawu eziphambili

Ngowuphi owona msebenzi uphambili weGlobe Valve eneHandwheel, kwaye zahluke njani kwiivalvu zebhola?

Le valve yeglowubhu yesandla yenzelwe iinjongo ezimbini eziphambili: ukugobhoza okuthe ngqo kunye nokuvalwa ngokupheleleyo kwemibhobho. Iivalvu zebhola zisebenza kakuhle kuphela kwiindawo ezivuleke ngokupheleleyo okanye ezivalwe ngokupheleleyo; ukuvulwa ngokuyinxenye kuya kunxiba ngokukhawuleza umphezulu wokutywina ngenxa yempembelelo enamandla ephakathi. Umjelo ongaphakathi ogobileyo wevalve yeglowubhu usasaza uxinzelelo lolwelo ngokulinganayo. Ungajikeleza ngokucothayo ivili lesandla ukuze ulungelelanise umthamo wokuhamba kakuhle kunye noxinzelelo lwemibhobho yolawulo oluphakathi oluzinzileyo. Lukhetho oluphezulu lwe-steam, ioli kunye nemigca yeekhemikhali ezifuna ukulungiswa rhoqo.

Ngaba ivili lesandla liya kuthatha amandla amaninzi ukujika phantsi koxinzelelo oluphezulu lokusebenza?

Sikhulisa ukudibanisa intambo kunye nesakhiwo sangaphakathi se-trim ukunciphisa i-torque yokusebenza. Naphantsi koxinzelelo oluphezulu olulinganisiweyo, ivili lesandla lijikeleza kakuhle ngaphandle kokuxinana. Abaqhubi badinga kuphela izandla ezingenanto ukugqiba ukuvula, ukuvala kunye nokulungelelaniswa kokuhamba, akukho zitshixo okanye izixhobo ezincedisayo ezifunekayo. Ukuba uneemeko zokusebenza zoxinzelelo oluphezulu kakhulu, sinokubonelela ngamavili esandla awandisiweyo njengokhetho lwesiko lokuqhubela phambili amandla okusebenza asezantsi.

Loluphi ukhetho lwemathiriyeli yomzimba endinokuthi ndilukhethele le Globe yeValve eneHandwheel?

Sinezinto ezimbini eziqhelekileyo zomzimba ukukhetha kuzo: WCB carbon steel, stainless steel 304 kunye 316L.

I-WCB ibambe kakuhle phantsi kobushushu obuphezulu kwaye inamandla omzimba awomeleleyo, ilungele umphunga, i-oyile yobushushu kunye nemibhobho yeoli.

I-304 kunye ne-316L yensimbi engenasici imisa umhlwa kunye ne-asidi epholileyo kunye ne-alkali corrosion, amanzi olwandle afanelekileyo, amanzi etyuwa kunye nemigca yolwelo lwenkunkuma yeekhemikhali.

Wonke umzimba ophosiweyo ufumana ujongo olupheleleyo lwemathiriyeli ngaphambi kokuba siqale umsebenzi womatshini.

Loluphi ulungelelwaniso lokutywina olukhoyo ukuze lutshatise imidiya eyahlukeneyo kunye namaqondo obushushu?

Izisombululo ezintathu zokutywina ezivuthiweyo zeemeko ezahlukeneyo zokusebenza:

Itywina elithambileyo le-PTFE: Iphumeza ukuvuza kwe-zero ngokupheleleyo, ukukhuhlana okuphantsi, ilingana nobushushu obuqhelekileyo obungenalo ulwelo olunoxinzelelo oluphezulu.

Isitywina sokupakisha segraphite esiguquguqukayo: Ukumelana nobushushu okubalaseleyo, izinzile phantsi kwemigca yokujikeleza komphunga wexesha elide

I-Metal hard seal assembly: I-anti-wear eyomeleleyo kunye noxinzelelo oluphezulu, isebenzela imidiya exutywe namasuntswana aqinileyo anokonakalisa amatywina athambileyo.

Zeziphi iiklasi zoxinzelelo kunye nemigangatho yobushushu enokumelana nale Globe yeGlobe ngeHandwheel?

Amanqanaba oxinzelelo oluqhelekileyo abandakanya i-PN16, i-PN25, i-PN40, i-Class150 kunye ne-Class300. Ubushushu bokusebenza obusebenzayo busukela ku--29°C ukuya kuma-425°C. Iimodeli ze-WCB zihambelana neendawo eziphezulu zokushisa, ngelixa iinguqulelo zensimbi ezingenasici zigcina ukusebenza okuzinzileyo phantsi kweemeko zokusebenza ezinobungozi obuphantsi.

Zeziphi iinkcukacha zeflange onokuthi uzivelisele le valve yeglowubhu?

Iiflange eziqhelekileyo zilandela i-ANSI, i-GB, i-DIN kunye nemigangatho yoshishino lwe-JIS. Ubuso obunyusiweyo (RF) iflange yinkqubo yokusilela kwefektri, kunye nobuso obucaba (FF) flange bunokuveliswa xa uceliwe. Ukuba umbhobho wakho okwisiza usebenzisa isithuba semingxuma yebholiti engekho mgangathweni, ubukhulu beflange obukhethekileyo okanye idiameter yangaphandle, sinokuhlengahlengisa ubungakanani bomatshini weflange ngokungqongqo ngokwemizobo yakho yobuchwephesha.

Zeziphi iisayizi ozigcinayo kwisitokhwe, kwaye unokwenza iivalvu ezingaphezulu ezingezizo ezisemgangathweni?

Iimpawu eziqhelekileyo ze-DN15 ukuya kwi-DN300 zigcinwe kwindawo yethu yokugcina impahla ukuze ithunyelwe ngokukhawuleza. Kwiiprojekthi zobunjineli ezifuna iikaliyibhu ezinkulu kune-DN300 okanye ubungakanani obungengabo obuqhelekileyo bangaphakathi, sixhasa imveliso epheleleyo eyenziwe ngokwezifiso. Ivalve nganye egqityiweyo iya kujongwa kabini phambi kokupakishwa ukunqanda ukungahambelani kwendibano kwindawo.

Ngawaphi amashishini amkela iGlobe Valve enamavili ezandla?

Zisetyenziswa kakhulu kwizityalo zamandla ashushu, iinkqubo zokufudumeza ezisembindini, iiworkshops zepetrochemical processing, izixhobo zokucoca amanzi olwandle, izikhululo zokucocwa kwamanzi amdaka kwimizi-mveliso kunye nothungelwano lwemibhobho yokufudumeza. Abasebenzi banokujonga kwaye basebenzise ivili lesandla ngokufanelekileyo kwimibhobho engaphezulu komhlaba ngaphandle kwezakhiwo ezincedisayo ezintsonkothileyo.