Muva nje, i-Organization for Economic Co-operation and Development (OECD) ikhiphe umbiko wayo wakamuva wesimo somnotho wesikhathi esiphakathi. Lo mbiko ulindele ukuthi ukukhula kwe-GDP yomhlaba wonke kube ngu-5.8% ngo-2021, uma kuqhathaniswa nokubikezelwa kwangaphambilini okungu-5.6%. Lo mbiko uphinde ubikezele ukuthi phakathi kweminotho yamalungu e-G20, umnotho waseShayina uzokhula ngo-8.5% ngo-2021 (uma kuqhathaniswa nokubikezelwa okungu-7.8% ngoMashi kulo nyaka). Ukukhula okuqhubekayo nokuzinzile kweqoqo lomnotho womhlaba wonke kuholele ekuthuthukisweni kwezimboni zamavalvu ezingezansi ezifana nowoyela negesi yemvelo, ugesi, ukwelashwa kwamanzi, imboni yamakhemikhali, kanye nokwakhiwa kwamadolobha, okuholele ekuthuthukisweni okusheshayo kwemboni yamavalvu kanye nomsebenzi omkhulu wemakethe.
A. Isimo sentuthuko yemboni yamavalvu yaseShayina
Ngemizamo ehlangene kanye nokusungula izinto ezintsha okuzimele kwamabhizinisi okukhiqiza kanye namaqembu ahlukahlukene, imboni yokukhiqiza imishini yamavalvu yezwe lami eminyakeni yamuva nje ibilokhu isemavalvini enuzi esitshalo samandla enuzi, amavalvu ebhola amakhulu ashiselwe wonke amapayipi egesi yemvelo ahamba ibanga elide, amavalvu ayisihluthulelo amayunithi kagesi ashisayo abaluleke kakhulu, amasimu kaphethiloli, kanye nezimboni zeziteshi zamandla. Eminye imikhiqizo yamavalvu aphezulu ngaphansi kwezimo zokusebenza ezikhethekile yenze intuthuko enkulu, kanti eminye ifinyelele endaweni, engagcini nje ngokuthatha indawo yokungenisa impahla kwamanye amazwe, kodwa futhi yaphula ukuzimela kwamanye amazwe, yaqhuba ukuguqulwa kwemboni kanye nokuthuthukiswa kanye nentuthuko yesayensi nezobuchwepheshe.
B. Iphethini yokuncintisana embonini yamavalvu yaseShayina
Imboni yokukhiqiza ama-valve yaseShayina inamandla amancane okuxoxisana ngemboni yezinto zokusetshenziswa eziphezulu, inani elikhulu lemikhiqizo yasekhaya esezingeni eliphansi lisesigabeni sokuncintisana ngentengo (ivalvu yebhabhathane eliyi-wafer,ivalvu yebhabhathane le-lug, ivalvu yebhabhathane elijiyile,ivalvu yesango,ivalvu yokuhlola,njll) Futhi amandla okuxoxisana embonini engezansi nawo awanele kancane; ngokungena okuqhubekayo kwemali yangaphandle, uphawu lwayo kanye nezici zobuchwepheshe Ukungena kwemali yangaphandle kuzoletha izinsongo ezinkulu kanye nezingcindezi emabhizinisini asekhaya; ngaphezu kwalokho, ama-valve awuhlobo lwemishini ejwayelekile, futhi imikhiqizo yemishini ejwayelekile ibonakala ngokuguquguquka okunamandla, isakhiwo esilula kanye nokusebenza okulula, okuholela nasekubeni lula Ukukhiqiza ngokulingisa kuzobangela ukwakhiwa okuphindaphindayo kwezinga eliphansi kanye nokuncintisana okungahlelekile emakethe, futhi kukhona usongo oluthile lwezinto ezizongena esikhundleni sazo.
C. Amathuba emakethe yesikhathi esizayo yama-valve
Amavalvu okulawula (amavalvu okulawula) anamathuba abanzi okukhula. Ivalvu yokulawula, eyaziwa nangokuthi ivalvu yokulawula, iyisici sokulawula ohlelweni lokudlulisa uketshezi. Inemisebenzi efana nokunqamula, ukulawula, ukuphambukisa, ukuvimbela ukugeleza emuva, ukuzinza kwamandla kagesi, ukuphambukisa noma ukukhulula ingcindezi yokugcwala. Ingenye yezingxenye eziyinhloko zokukhiqiza okuhlakaniphile. Amasimu afaka uphethiloli, uphethiloli, amakhemikhali, ukwenza amaphepha, ukuvikelwa kwemvelo, amandla, amandla kagesi, ukumbiwa kwezimayini, insimbi, imithi, ukudla kanye neminye imboni.
Ngokusho kwe-"China Control Valve Market Research Report" ye-ARC, imakethe yamavalvu okulawula asekhaya izodlula ama-US$2 billion ngo-2019, kanye nokwenyuka konyaka nonyaka okungaphezu kuka-5%. Kulindeleke ukuthi izinga lokukhula lonyaka elihlanganisiwe lizoba ngu-5.3% eminyakeni emithathu ezayo. Imakethe yamavalvu okulawula okwamanje ibuswa yimikhiqizo yangaphandle. Ngo-2018, u-Emerson wahola ivalvu yokulawula ephezulu ngesabelo semakethe esingu-8.3%. Ngokusheshisa kokushintshaniswa kwasekhaya kanye nokuthuthukiswa kokukhiqiza okuhlakaniphile, abakhiqizi bamavalvu okulawula asekhaya banamathuba amahle okukhula.
Ukufakwa esikhundleni kwamavalvu e-hydraulic ekhaya kuyasheshiswa. Izingxenye ze-hydraulic zisetshenziswa kabanzi ezinhlotsheni ezahlukene zemishini yokuhamba ngezinyawo, imishini yezimboni kanye nemishini emikhulu. Izimboni ezingezansi zihlanganisa imishini yokwakha, izimoto, imishini yensimbi, amathuluzi omshini, imishini yezimayini, imishini yezolimo, imikhumbi, kanye nemishini yephethiloli. Amavalvu e-hydraulic ayizingxenye eziyinhloko ze-hydraulic. Ngo-2019, amavalvu e-hydraulic abalelwa ku-12.4% wenani eliphelele lokukhipha izingxenye eziyinhloko ze-hydraulic zaseShayina (i-Hydraulic Pneumatic Seals Industry Association), enosayizi wemakethe ongaba yizigidigidi eziyi-10 zama-yuan. Njengamanje, amavalvu e-hydraulic aphezulu ezweni lami athembele ekungenisweni (ngo-2020, ukuthunyelwa kwamanye amazwe kwamavalvu e-hydraulic ezweni lami kwakungama-yuan ayizigidi ezingama-847, kanti ukungeniswa kwamanye amazwe kwakungama-yuan ayizigidigidi eziyi-9.049). Ngokusheshiswa kokufakwa esikhundleni kwezwe, imakethe yamavalvu e-hydraulic ezweni lami ikhule ngokushesha.
Isikhathi sokuthunyelwe: Juni-24-2022
