I-GB Forged Steel Trunnion Ball Valves: Ukuhlaziywa okujulile kwesakhiwo nezici
I-GB Forged Steel Trunnion Ball Valves: Ukuhlaziywa okujulile kwesakhiwo nezici
I-valve yebhola engaguquki esezingeni likazwelonke iwumshini wamavalvu wezimboni onomklamo omuhle nokusebenza okuseqophelweni eliphezulu. Ukuklanywa nokukhiqizwa kwayo kuhambisana ngokuqinile nezindinganiso zikazwelonke zaseShayina ukuze kuqinisekiswe ukwethembeka nokuzinza kwayo. Okulandelayo yisingeniso esinemininingwane yevalvu yebhola engaguquki esezingeni likazwelonke:
1. Izici zesakhiwo:
-Isici esiyinhloko se-valve yebhola engaguquki ukuthi ibhola lilungisiwe futhi alikwazi ukunyakaza, futhi ukushintshwa kutholakala ngokuhamba kwesihlalo se-valve. Lo mklamo wenza umsebenzi uzinze futhi uthembekile.
-Ukusetshenziswa kwezinto zensimbi ezibunjiwe kuthuthukisa ukumelana nokucindezela nokumelana nokugqoka kwe-valve, okuyenza ikwazi ukuzivumelanisa nezimo zokusebenza eziyinkimbinkimbi.
2. Izinto zokwakha eziyinhloko:
-Izingxenye eziyinhloko ze-standard standard forged steel fixed ball valves ngokuvamile zenziwe nge-carbon steel kanye nezinto zensimbi engagqwali ukuze zivumelane nezimo zokusebenza nezimo ezihlukahlukene.
3. Izindawo zokufaka izicelo:
-Ngenxa yokusebenza kwayo okuhle kakhulu nokuthembeka, indinganiso kazwelonke yensimbi eyinsimbi engaguquki ivalve isetshenziswa kakhulu ezinhlelweni zamapayipi ezimbonini ezifana ne-petroleum, amakhemikhali, negesi yemvelo ukulawula ukuhamba kwemidiya.
4. Izindinganiso zokwenza:
-Ukuklama, ukukhiqizwa, nokuhlolwa kwalesi valve yebhola kwenziwa ngokuhambisana namazinga kazwelonke afana ne-GB/T12237, ukuqinisekisa ikhwalithi nokusebenza komkhiqizo.
5. Ubukhulu bokuxhumeka kwangaphandle nesisindo:
-Ubukhulu bokuxhuma kwangaphandle kanye nesisindo sama-valve ebhola angaguquki kungase kuhluke kuye ngokuthi ingcindezi yokusebenza kanye nobubanzi. Isibonelo, kumavalvu ebhola e-PN1.6MPa kanye ne-DN50, ubukhulu bawo bangaphandle bungu-216mm futhi isisindo sabo singu-50kg.
6. Ukunakekela nokugcina:
-Hlola njalo isimo sokusebenza se-valve, uhlanze ukungcola okuqoqiwe ngesikhathi, futhi ugcine ukuhlanzeka kwe-valve.
-Kuma-valve angasetshenzisiwe isikhathi eside, imisebenzi yokuvula nokuvala njalo kufanele yenziwe ukuze kuvinjwe ibhola ukuthi linamathele esihlalweni se-valve.
Ngamafuphi, i-valve yebhola eqinile yensimbi ehlanganisiwe idlala indima ebalulekile emikhakheni ehlukahlukene yezimboni ngenxa yesakhiwo sayo esiyingqayizivele nokusebenza okuphakeme. Ukuqonda izici zayo eziyisisekelo nezinhlelo zokusebenza kungasiza ukusebenzisa kangcono lesi sisetshenziswa, ukuthuthukisa ukusebenza kahle kokukhiqiza nokuphepha.
