Ukucubungula
I-valve yokulawula yingxenye yokulawula ohlelweni lokudlulisela uketshezi, olunemisebenzi yokusika, umthethonqubo, ukuphambukiswa, ukuvimba emuva, ukuqina kwe-backflow, ukuqina kwe-voltage, ukuguquguquka noma ukuguqulwa kwengcindezi kanye nengcindezelo. Ama-valves okulawula izimboni asetshenziswa ikakhulukazi ekulawulweni kwenqubo emishini yezezimboni futhi angawensimbi, ithuluzi kanye nezimboni ezenzakalelayo.
1 Ngoba isetshenziswa njenge-actuator ye-terminal kuhlelo lokulawula inqubo yezezimboni, i-valve yokulawula, eyaziwa nangokuthi "Actuator", ingenye yamadivayisi asemqoka ezokukhiqiza ngobuhlakani.
2. I-valve yokulawula yingxenye eyisisekelo eyisisekelo ye-automation yezimboni. Izinga layo lezobuchwepheshe libonisa ngokuqondile imishini yokukhiqiza yezwe eyisisekelo kanye nezinga lesimanjemanje lesimanje. Kuyisimo esidingekayo emkhakheni oyisisekelo kanye nezimboni zayo zohlelo lokusebenza ezansi emfuleni ukuze ubone ubuhlakani, amanethiwekhi kanye ne-automation. . Ama-valves alawulwa ngokuvamile ahlanganiswa nabasebenza ngama-valves nama-valves, angahlukaniswa ngokuya ngomsebenzi, izici ze-stroke, amandla asetshenziswa ngu-actuator ohlomile, uhla lwezingcindezi, uhla lokushisa.
Iketanga lezimboni
I-Upstream yomkhakha we-control valve imakethe ikakhulukazi, imikhiqizo kagesi, ukukhishwa okuhlukahlukene, izinkombandlela, ama-fasteners nezinye izinto ezingavuthiwe zezimboni. Kunenqwaba yamabhizinisi aphezulu, umncintiswano owanele nokuhlinzekwa ngokwanele, okunikezela ngesimo esihle esiyisisekelo sokukhiqizwa kwamabhizinisi ama-valve; Ububanzi bezinhlelo zokusebenza ezahlukene ze-Downstream, kufaka phakathi i-petroleum, i-petrochemical, yamakhemikhali, iphepha, ukuvikelwa kwemvelo, amandla, izimayini, metallugy, Medicine kanye nezinye izimboni.
Ngokombono wokusatshalaliswa kwezindleko zokukhiqiza:
Izinto ezingavuthiwe ezinjengensimbi, imikhiqizo kagesi kanye ne-akhawunti ye-castings isikhathi esingaphezu kwama-80%, kanye ne-akhawunti yokukhiqiza imali cishe i-5%.
Inkambu yohlelo lokusebenza enkulu kunazo zonke ye-Dowstream yama-valves eChina yimboni yamakhemikhali, i-accounting isikhathi esingaphezu kwama-45%, alandelwa yizimboni zamafutha negesi kanye namandla, accounting for ngaphezulu kwe-15%.
Ngokuthuthukiswa kobuchwepheshe bokulawula izimboni eminyakeni yamuva, ukusetshenziswa kwama-valves okulawula ekuvikeleni okwenziwe ngemvelo, ekuvikelweni kwezemvelo, ukudla, amakhamishini kanye neminye imikhakha kuthuthuka ngokushesha nangokushesha.
Isibizo
Ukuthuthukiswa kwezimboni zaseChina kuyaqhubeka ukuthuthuka, futhi izinga lezimboni ezenzakalelayo liyaqhubeka nokwenza ngcono. Ngo-2021, inani elingezwe lezengezwe lezimboni laseChina lizofika ku-37.26 trillion yuan, elinezinga lokukhula lakwa-19.1%. Njengoba i-terminal control element yohlelo lokulawula izimboni, ukusetshenziswa kwe-Industrial Control valve ohlelweni lokulawula izimboni kuthuthukisa ukuqina, ukunemba kanye nokuzenzakalela kohlelo lokulawula. Ngokwemininingwane ye-Shanghai Instructure Inssociation: Ngo-2021, inani lamabhizinisi wesistimu yokulawula ezenziwa kwizimboni eChina lizophinde likhuphuke libe ngu-1,868, linemali engu-368.54 billion yuan, ukunyuka konyaka okungu-30.2%. Eminyakeni yamuva nje, umphumela wama-valves alawulwa yizimboni eChina ubukhule unyaka nonyaka, kusuka ku-9.02 million amasethi ngonyaka ka-2015 kuya ku-20.5 minyaka yonke ngo-6.6% wonyaka. I-China isiphenduke ingenye yabakhiqizi abakhulu emhlabeni zama-valves alawulwa yizimboni.
Isidingo sama-valves alawulwa yizimboni ezimbonini ezansi emkhakheni onjengamakhemikhali kanye no-oyili uyaqhubeka ukukhuphuka, kufaka phakathi izici ezine: ukuguqulwa kwezobuchwepheshe kwamaphrojekthi akhona, nokubuyiselwa kwezinsizakalo zokuhlola kanye nokuhlolwa. Eminyakeni yamuva, izwe lishintshele isakhiwo sezimboni futhi laguqula umnotho. Imodi yokukhula kanye nokukhuthaza ngamandla kwezindlela zokulondolozwa kwamandla okulondolozwa kwamandla kanye nezindlela zokunciphisa amandla zinomphumela osobala ovusa amandla ekutshaleni imali kwephrojekthi kanye nezidingo zezobuchwepheshe zezinguquko zemisebenzi ephansi. Ngaphezu kwalokho, ukuvuselelwa okujwayelekile kanye nokubuyiselwa kwemishini yokusebenza nokuhlola kanye nezinsizakalo zokulungiswa kuye kwaletha nesidingo esizinzile sokuthuthuka komkhakha. Ngo-2021, isilinganiselo semakethe yama-valve e-China Control Valve esingu-China sizoba cishe amabhiliyoni angama-39.26 billion yuan, ukunyuka konyaka ngonyaka ka-18%. Umkhakha unomugqa ophezulu wenzuzo wenzuzo kanye nenzuzo eqinile.
Iphethini yebhizinisi
Umncintiswano Wezimboni Zomgwaqo Wezwe Wami I-Valve Valve ungahlukaniswa ngamazinga amathathu,
Emakethe ephansi, imikhiqizo yasekhaya ikwazile ukufeza ngokugcwele isidingo semakethe, umncintiswano unolaka, futhi i-homogeneity iyinto ebucayi;
Emakethe ephakathi nendawo, amabhizinisi asekhaya anezinga eliphakeme lobuchwepheshe obukhulu abamelelwe nguI-TIANJIN Tanggu Amanzi-Seal-Seal ValveCo, LTDingxenye yengxenye yesabelo semakethe;
Emakethe ephelile kakhulu: Izinga lokungena kwemikhiqizo yasekhaya liphansi kakhulu, elihlala ngokumangala ngemikhiqizo yomugqa wokuqala wakwamanye amazwe kanye nemikhiqizo efanelekile.
Njengamanje, bonke abakhiqizi be-Valve Valve basekhaya bathola isitifiketi sekhwalithi ye-ISO9001 kanye nemishini ekhethekile (Pressure Pipeline) Ilayisense lokukhiqiza le-TSG, futhi abanye abakhiqizi badlulise i-ANSI, i-API, ama-BS, ama-JIS kanye nemikhiqizo yamazinga.
Isikhala esikhulu seMakethe yezwe lami sikhange imikhiqizo eminingi yakwamanye amazwe ukuze ungene emakethe yasekhaya. Ngenxa yamandla aqinile ezezimali, ukutshala imali enkulu kanye nesipiliyoni esicebile, imikhiqizo yakwamanye amazwe isesimweni esiholayo emakethe yama-valve alawulayo, ikakhulukazi imakethe ye-valve ephelele yokulawula.
Njengamanje, kunenombolo enkulu yabakhiqizi be-valve yasekhaya yasekhaya, ngokuvamile incane ezikalini futhi iphansi ekugxilweni kwezimboni, futhi kunegebe elicacile elinabancintiswayo bakwamanye amazwe. Ngokuphumelela kwezobuchwepheshe bezimboni ze-Industrial Control Valve Technology, umkhuba wokufakwa esikhundleni sokungenisa imikhiqizo ephezulu ayinakuphikwa. .
DUmkhuba Wezimbali
I-valve yezwe lami lezimboni inezitayela ezintathu ezilandelayo zokuthuthuka:
1. Ukwethenjwa komkhiqizo kanye nokunemba kokulungiswa kuzothuthukiswa
2
I-3
Isikhathi sePosi: Jul-07-2022
