I-Globe Valve Ngesondo Lesandla

Singumkhiqizi wamavalvu ochwepheshe onezitifiketi ze-ISO, API nezitifiketi ze-CE. Indawo yethu yokusebenzela ifakwe imishini yokukhiqiza ephelele kanye nohlelo oluqinile lokuhlola ikhwalithi egcwele. Samukela ama-oda angokwezifiso e-OEM nawe-ODM anamanani amancane avumelana nezimo. Ama-valve ethu embulunga yenkonzo ende athunyelwa emazweni amaningi futhi azuza impendulo engaguquki evela kumakhasimende omhlaba.

Izimfanelo Ezibalulekile

Uyini umsebenzi oyinhloko weGlobe Valve With Handwheel, futhi ahluke kanjani kumavalvu ebhola?

Le valve yeglobu yamasondo esandla yakhelwe izinjongo ezimbili ezibalulekile: ukugeleza okunembile nokuvala amapayipi okugcwele. Ama-valve ebhola enza kahle kakhulu kuphela ezindaweni ezivuliwe noma ezivalwe ngokugcwele; ukuvulwa okuyingxenye kuzogqoka ngokushesha indawo yokuvala ngenxa yomthelela omaphakathi oqinile. Ishaneli yokugeleza egobile yangaphakathi yevalvu yembulunga ihlakaza umfutho woketshezi ngokulinganayo. Ungakwazi ukuphendukisa kancane isondo lesandla ukuze ulungise kahle ivolumu yokugeleza kanye nokucindezela kwepayipi ukuze uthole isilawuli esimaphakathi esizinzile. Kuyisinqumo esiphezulu semigqa ye-steam, uwoyela kanye namakhemikhali edinga ukulungiswa njalo kokugeleza.

Ingabe isondo lesandla lizothatha amandla amaningi ukuphenduka ngaphansi kwengcindezi ephezulu yokusebenza?

Sithuthukisa ukufanisa intambo kanye nesakhiwo sokunquma sangaphakathi ukuze sinciphise itorque yokusebenza. Ngisho nangaphansi kwengcindezi enkulu elinganiselwe, isondo lesandla lizungeza ngokushelela ngaphandle kokugxumela. Ama-opharetha adinga izandla ezingenalutho kuphela ukuze aqedele ukulungisa ukuvuleka, ukuvala nokugeleza, azikho iziklintshi noma amathuluzi asizayo adingekayo. Uma unezimo zokusebenza ezinomfutho ophakeme kakhulu, singase futhi sikunikeze amasondo esandla akhulisiwe njengenketho yangokwezifiso ukuze sithuthukise amandla okusebenza aphansi.

Iziphi izinketho zomzimba engingazikhetha zale Globe Valve With Handwheel?

Sinezinto ezimbili ezivamile esingakhetha kuzo: i-WCB carbon steel, insimbi engagqwali 304 kanye ne-316L.

I-WCB ibambelela kahle ngaphansi kokushisa okuphezulu futhi inamandla omzimba aqinile, ilungele umusi, uwoyela wokushisa namapayipi kawoyela.

I-304 kanye ne-316L insimbi engagqwali imisa ukugqwala kanye ne-asidi emaphakathi & nokugqwala kwe-alkali, amanzi olwandle alingana, amanzi anosawoti kanye nemigqa yoketshezi yemfucuza yamakhemikhali.

Wonke umzimba wabalingisi uthola isheke lempahla egcwele ngaphambi kokuthi siqale umsebenzi womshini.

Yiziphi izilungiselelo zokuvala ezitholakalayo ukuze zifane nemidiya ehlukene namazinga okushisa?

Izixazululo ezintathu zokuvala ezivuthiwe zezimo ezahlukene zokusebenza:

I-PTFE soft seal: Izuza ukuvuza okuphelele kwe-zero, ukungqubuzana okuphansi, kufanelana noketshezi oludlayo olungenalo umfutho ophezulu wezinga lokushisa

I-Flexible graphite packing seal: Ukumelana nokushisa okuvelele, okuzinzile ngaphansi kwemigqa yesikhathi eside yokushisa okuphezulu kwe-steam circulation

I-Metal hard seal assembly: I-anti-wear eqinile kanye nokumelana nokucindezela okuphezulu, isebenzela imidiya exutshwe nezinhlayiya ezincane eziqinile ezingalimaza izimpawu ezithambile.

Imaphi amakilasi okucindezela kanye nezinga lokushisa le Globe Valve With Handwheel engamelana nalo?

Amabanga okucindezela ajwayelekile ahlanganisa i-PN16, i-PN25, i-PN40, i-Class150 ne-Class300. Izinga lokushisa elisebenzayo elisebenzayo lisukela ku--29°C liye ku-425°C. Amamodeli e-WCB ajwayelana nezimo zokushisa eziphakeme, kuyilapho izinguqulo zensimbi engagqwali zigcina ukusebenza okuzinzile ngaphansi kwezimo zokusebenza ezidlekayo ezisezingeni eliphansi.

Yiziphi izici ze-flange ongazikhiqizela le valve yembulunga?

Ama-flange ajwayelekile alandela i-ANSI, i-GB, i-DIN nezindinganiso zomkhakha we-JIS. Ubuso obuphakanyisiwe (RF) flange buyinto ezenzakalelayo yefekthri, futhi i-flange yobuso obuyisicaba (FF) ingakhiqizwa ngokucela. Uma ipayipi lakho elisendaweni lisebenzisa izikhala zembobo yebhawodi okungajwayelekile, ukujiya okukhethekile kwe-flange noma ububanzi bangaphandle, singalungisa usayizi womshini we-flange ngokuhambisana nemidwebo yakho yobuchwepheshe.

Yimaphi amasayizi owagcina esitokweni, futhi ungakwazi ukwenza ama-valve angajwayelekile kakhulu?

Ukucaciswa okujwayelekile kwe-DN15 kuya ku-DN300 kugcinwe endaweni yethu yokugcina impahla ukuze kuthunyelwe ngokushesha. Kumaphrojekthi wobunjiniyela adinga amakaliyibhu amakhulu kune-DN300 noma osayizi bangaphakathi abangajwayelekile abangajwayelekile, sisekela ukukhiqizwa okwenziwe ngendlela oyifisayo ngokugcwele. Yonke i-valve eqediwe izohlola i-dimensional kabili ngaphambi kokupakishwa ukuze kugwenywe ukungafani komhlangano esizeni.

Yiziphi izimboni ezamukela kabanzi i-Globe Valve With Handwheels?

Asetshenziswa kakhulu ezimbonini zamandla ashisayo, amasistimu okushisa aphakathi nendawo, ama-workshops okucubungula i-petrochemical, imishini yokukhipha usawoti emanzini olwandle, iziteshi zokuhlanza amanzi angcolile ezimbonini kanye namanethiwekhi amapayipi okushisa. Abasebenzi bangabuka futhi basebenzise isondo lesandla ngendlela efanele kumapayipi angaphezulu komhlaba ngaphandle kwezakhiwo eziyisiza eziyinkimbinkimbi.