Na nso nso a, Organisation for Economic Co-operation and Development (OECD) weputara akụkọ echiche akụ na ụba etiti oge kacha ọhụrụ. Akuko a na-atụ anya na uto zuru ụwa ọnụ GDP ga-abụ 5.8% na 2021, ma e jiri ya tụnyere amụma mbụ nke 5.6%. Akụkọ ahụ bukwara amụma na n'etiti akụ na ụba ndị otu G20, akụ na ụba China ga-eto site na 8.5% na 2021 (ma e jiri ya tụnyere amụma 7.8% na March nke afọ a). Mmụba na-aga n'ihu na nkwụsi ike nke mkpokọta akụ na ụba ụwa akwalitela mmepe nke ụlọ ọrụ valve mgbada dị ka mmanụ na gas, ike eletrik, ọgwụgwọ mmiri, ụlọ ọrụ kemịkalụ, na iwu obodo, na-ebute mmepe ngwa ngwa nke ụlọ ọrụ valvụ na nnukwu ọrụ ahịa. .
A. Ọnọdụ mmepe nke ụlọ ọrụ valve China
Site na nkwonkwo mbọ na nnwere onwe ọhụrụ nke n'ichepụta ụlọ ọrụ na dị iche iche ọzọ, mba m valvụ akụrụngwa mmepụta ụlọ ọrụ kemgbe na-adịbeghị anya na nuklia ike osisi nuklia-ọkwa valves, niile-welded nnukwu-dayameta bọl valves maka ogologo eke gas pipeline, valvụ igodo maka nkeji ọkụ ọkụ ultra-supercritical, ubi petrochemical, na ụlọ ọrụ ọdụ ọkụ. Ụfọdụ ngwaahịa valvụ dị elu n'okpuru ọnọdụ ọrụ pụrụ iche enwewo ọganihu ọganihu, ụfọdụ enwewokwa ike ịchọta ebe obibi, nke ọ bụghị nanị na-anọchi anya mbubata, kamakwa mebiri ikike nke mba ọzọ, mgbanwe ụlọ ọrụ na-akwọ ụgbọala na nkwalite na ọganihu sayensị na nkà na ụzụ.
B. Usoro asọmpi nke ụlọ ọrụ valve China
Industrylọ ọrụ na-emepụta valvụ nke China nwere ike ịzụ ahịa na-adịghị ike maka ụlọ ọrụ akụrụngwa dị elu, ọnụ ọgụgụ dị ukwuu nke ngwaahịa ụlọ dị ala na-anọ n'ọkwa asọmpi ọnụahịa (wafer urukurubụba valvụ,valvụ urukurubụba, valvụ urukurubụba flanged,valvụ ọnụ ụzọ ámá,lelee valvụ, wdg) Na ike nkwekọrịta maka ụlọ ọrụ mgbada na-ezughị oke; na ntinye aka na-aga n'ihu nke isi obodo mba ọzọ, akara ya na akụkụ nkà na ụzụ ntinye nke isi obodo mba ọzọ ga-eweta nnukwu egwu na nrụgide na ụlọ ọrụ ụlọ; na mgbakwunye, valves bụ ụdị n'ozuzu ígwè ọrụ, na n'ozuzu igwe ngwaahịa na-ji ike versatility, dịtụ mfe Ọdịdị na adaba ọrụ, nke na-eduga ná mfe Imitation n'ichepụta ga-eme ka ala-larịị ugboro ugboro ewu na aghara asọmpi na ahịa, na enwere ụfọdụ iyi egwu nke nnọchi.
C. Ohere ahịa n'ọdịnihu maka valves
Igwe njikwa (valvụ na-achịkwa) nwere atụmanya sara mbara maka uto. valvụ njikwa, nke a makwaara dị ka valvụ na-achịkwa, bụ ihe na-achịkwa n'ime usoro nnyefe mmiri. Ọ nwere ọrụ dị ka mbelata, ụkpụrụ, ntụgharị, mgbochi nke nlọghachi azụ, nkwụsi ike voltaji, ntụgharị ma ọ bụ enyemaka nrụgide njupụta. Ọ bụ otu n'ime ihe ndị bụ isi nke nrụpụta ọgụgụ isi. Ala ndị ahụ gụnyere mmanụ ala, petrochemical, kemịkalụ, imepụta akwụkwọ, nchekwa gburugburu ebe obibi, ike, ọkụ eletrik, Ngwuputa ọla, ọla, ọgwụ, nri na ụlọ ọrụ ndị ọzọ.
Dabere na ARC's "China Control Valve Market Research Report", ahịa valvụ nchịkwa ụlọ ga-agafe ijeri US $ 2 na 2019, yana mmụba kwa afọ karịa 5%. A na-atụ anya na mmụba kwa afọ ga-abụ 5.3% n'ime afọ atọ na-esote. A na-achịkwa ahịa valvụ njikwa ugbu a site na ụdị mba ọzọ. Na 2018, Emerson duuru valvụ nchịkwa dị elu yana oke ahịa nke 8.3%. Site na mmụba nke ngbanwe ụlọ na mmepe nke nrụpụta ọgụgụ isi, ndị na-emepụta valve na-achịkwa ụlọ nwere atụmanya uto dị mma.
A na-eme ngwa ngbanwe nke valvụ hydraulic n'ụlọ. A na-eji akụkụ hydraulic eme ihe n'ọtụtụ ebe dị iche iche nke igwe na-eje ije, igwe mmepụta ihe na nnukwu akụrụngwa. Ụlọ ọrụ ndị dị n'okpuru ala gụnyere igwe ihe owuwu, ụgbọ ala, igwe igwe, igwe igwe, igwe na-egwuputa ihe, igwe ugbo, ụgbọ mmiri, na igwe mmanụ ala. hydraulic valves bụ isi ihe mejupụtara hydraulic. N'afọ 2019, valvụ hydraulic ruru 12.4% nke mkpokọta mmepụta nke akụrụngwa hydraulic China (Hydraulic Pneumatic Seals Industry Association), yana nha ahịa ruru ijeri yuan 10. Ka ọ dị ugbu a, valvụ hydraulic dị elu nke obodo m na-adabere na mbubata (na 2020, mbupụ valvụ nnyefe hydraulic nke obodo m bụ yuan nde 847, na mbubata dị elu ruru ijeri yuan 9.049). Site na mmụba nke nnọchi ụlọ, ahịa valvụ hydraulic nke obodo m etoola ngwa ngwa.
Oge nzipu: Jun-24-2022
