Imbali yoPhuculo lweShishini leVenkile ye-China (1)

Amagqabantshintshi

Ivalveyimveliso ebalulekileyo koomatshini abaqhelekileyo. Ifakwe kwimibhobho nganye okanye izixhobo zokulawula ukuhamba kwephakathi ngokutshintsha indawo yejelo kwivalve. Imisebenzi yayo yile: Qhagamshela okanye usike ophakathi, thintela iphakathi ukusuka ngasemva, hlengahlengisa iiparamitha ezifana noxinzelelo oluphakathi, tshintsha indlela ephakathi, yahlula-hlula i-Pipedile okanye ikhusele imibhobho kunye nezixhobo ukusuka phambili, njl.

Zininzi iintlobo zeemveliso zeValve, ezahlulweI-Palve yesango, ivalve yeglove,Jonga i-valve, ivalve yebhola,Ibhotile yebhabhathane, i-zulve ye-plug, i-diaphragm valve, ivalve yokhuseleko, i-valve yolawulo Ngokwesixhobo, yahlulwe yangama-iron ye-iron, i-carbon yentsimbi, intsimbi ye-Austitic-I-Aultic-Alticy Altic, i-valtic avels, i-valting valves, i-valting valves, i-valves yemibhobho kunye Imibhobho, i-valves zeshishini lenyukliya, iivalvu ngeenqanawa kunye neenqanawa zeFilgegenic. Uluhlu olubanzi lweeparamitha ze-valve, ubungakanani besisu ukusuka kwi-DN1 (iyunithi kwi-MM) ukuya kwi-DN9750; Uxinzelelo olufanelekileyo ukusuka kwi-Ultra-vacuum ye-1× I-10-10 mmhg (1mmhg = 133.3222pa) ukuya kwi-Ultra-phest yoxinzelelo lwe-PN14600 (icandelo le-105 PA); Amaqondo obushushu okusebenza asusela kwiqondo lobushushu i-ultra ephantsi le--269℃kwiqondo lobushushu e-Ultra ePhezulu lama-1200℃.

Iimveliso zeVolve zisetyenziswa ngokubanzi kumacandelo oqoqosho kazwelonke, njengeoyile, igesi yendalo, i-oyile kunye neenkqubo zothutho kunye neenkqubo ze-PARMOOCHE, i-HYDROOWAN YENKQUBO, INKQUBO YENKQUBO YOKUGQIBELA NEENKQUBO ZOKHUSELEKO NEENKQUBO ZEEMveliso ZEMAZWANTSI NEENKQUBO ZAMANZI NEENKQUBO ZOBUCHULE BENKQUBO YOKUGQIBELA Iindidi ezahlukeneyo zeValves zisetyenziswa ngokubanzi kwi-heating kunye neenkqubo zoncedo lwamandla, iinkqubo zemveliso yentsimbi, iinkqubo zentsimbi, izithuthi, iinqwelo moya kunye neenkqubo zemidlalo, kunye neenkqubo zokunkcenkceshela, kunye neenkqubo zokunkcenkceshela. Ukongeza, kwicandelo leTekhnoloji entsha enjengokhuselo kunye ne-aerospace, ii-valves ezahlukeneyo zisetyenziswa.

I-Valve Pow Iakhawunti ye-akhawunti yenani elikhulu leemveliso zoomatshini. Ngokweenkcukacha zamazwe aphesheya angaphandle, ixabiso lemveliso yeeValves i-5% yexabiso lokuphuma lomatshini lonke. Ngokweenkcukacha-manani, isityalo samandla senyukliya esiqulunqwe ngeeyunithi ezizigidi ezibini zeKiwattt malunga neeValves ezingama-28,000, apho malunga ne-12,000 zii-valve zenyoka. Intsomi enkulu ye-Peetrocamical eninzi ifuna amakhulu amawaka eevalva ezahlukeneyo, kwaye utyalomali kwiivallos ngokubanzi luxhasa nge-8% ukuya kwi-10% yotyalo-mali ngokupheleleyo kwizixhobo.

Imeko ngokubanzi yemveliso ye-valve kwi-china endala

I-01 Indawo yokuzalwa ye-China iShishini yeVech: Shanghai

Kwi-China endala, uShanghai wayeyindawo yokuqala yokwenza iivalves eTshayina. Ngo-1902, ipani yendibano ye-Phunji ye-Phunji, ekwi-Wuchang Road, iSithili saseHongkou, uShanghai, waqala ukwenza iibhloko ezincinci ze-teapot ngesandla. I-teapot faucet luhlobo lweqhude ledolophu. Ngumenzi wokuqala wevalve e-chinaa waziwa ukuza kuthi ga ngoku. Ngo-1919, i-Demana (Shengji) umzi-mveliso we-Hardwaway (umgama ophambili womzi-mveliso wothungelwano weShanghai) waqala ukuvelisa i-bhayisekile encinci kwaye waqala ukuvelisa iimpuphu zobhedu ezincinci, i-valves yesango kunye nee-valls zesango kunye nee-valls zesango kunye nee-valves zesango kunye nee-valves zesango kunye nee-valves zesango kunye nee-valls zesango kunye nee-valves zesango. Ukuveliswa kwee-valves zentsimbi yentsimbi kwaqala ngo-1926, ngobukhulu obukhulu be-NPS6 (kwi-intshi, i-intshi, i-NPS1 = DN25.4). Ngeli xesha, iifektri ze-hardware ezinjengeWang Yingqiang, Dahua, Lao Demao kunye neMaoxu bavulelwe i-valve. Emva koko, ngenxa yokwanda kwemfuno yeevali zemingxunya ezivenkileni, enye i-batch yeefektri ze-hardware, iifektri zentsimbi, iifektri zentsimbi (ezihlaselweyo) emva kwenye.

Iqela lezeMpilo yeValve lesenziwa kwimimandla yeZhonghongqio, Waihongqiao, indlela enamafutha kunye ne-funa shukuzhi kwiSithili saseHongkou, Shanghai. Ngelo xesha, ezona mpawu zithethwayo ezithengiswayo kwimarike yasekhaya yayiyi "Yintloko yehashe", "i-8", "Ibhola yentsimbi" kunye "neBhola yeChity". Uxinzelelo oluphantsi i-COORDY CHOTERRY I-COORTATER kunye ne-Iron ye-Iron Valve isetyenziselwa i-valves eqinile ekwakheni nasekuhlaleni izixhobo, kunye nexabiso elincinci lee-valve zentsimbi. Ezi fektri zincinci kakhulu emncinci, ngetekhnoloji engasemva, izixhobo zokufumana izityalo ezilula kunye nemveliso ye-valve ephantsi, kodwa ziyindawo yokuzalwa yaseTshayina. Emva kwexesha, emva kokusekwa kwe-Shanghai yoMbutho woLwakhiwo lweHardwati, olu bamenzi beveli baye bajoyina uMbutho emva kwenye kwaye baba liqela lamanzi. Ilungu.

I-02two enkulu yokuphucula izityalo ze-valve

Ekuqaleni kuka-1930, umzi-mveliso waseShanghai Shedhe Premed Wenziwe ngeSango le-Iron-I-Iron yeAngo le-NPS ingezantsi kwe-NPS12 yeMisebenzi yamanzi. Ngo-1935, umzi-mveliso waseka i-ventgeure edibeneyo ne-Xiangfele ye-pie pium kunye ne-Xiangtai inyibiliki yomzi-mveliso waseShanghai (i-LTD.≈I-3.33m) Iilethes kunye nezixhobo eziphakamisayo, ikakhulu zivelisa izixhobo zemveliso kunye nemigodi, i-Iron yamanzi kunye ne-valve yentsimbi ye-valve, kwaye i-valves18, kwaye i-NPS18, kwaye i-Hangzhou kunye neBeijing. Emva kwe "Agasti 13" Abahlaseli baseJapan babehlala uShanghai ngo-1937, uninzi lwesityalo kunye nezixhobo kumzi-mveliso lutshatyalalisiwe ngumlilo wobugcisa waseJapan. Kunyaka olandelayo kwandiswa i-capital kunye nomsebenzi owaphinda waqalisa. I-NPS14 ~ NPS36 i-Iron Valves, kodwa ngenxa yoxinzelelo lwezoqoqosho, ishishini elivisayo, kunye nokuthambisa, abakwazanga ukuphinda baphinde baphile de kube se-chinase entsha.

Ngo-1935, abanini zabanini abahlanu kuquka i-Chenghai, iShishini leSizwe, i-Shenyang Chengfa inyibiliki (i-Shenyang Sheeting Conling) kwi-Shishiwei, iSithili saseNgonyang, isithili saseNannyang, isithili saseNgonying, isithili saseNannyang. Ukulungiswa kunye nokwenza i-valves. Ngo-1939, lo mzi-mveliso wafudukela eBeierma Road, isithili seTiexi somanyaniso, kwaye oomasifundisane ababini bokuphosa kunye nokwakhiwa ngoomatshini. Ngo-1945, yayikhule yabasebenzi abangama-400, kwaye iimveliso zayo eziphambili ze: I-boilers enkulu, iivalva zobhedu, kwaye ngaphantsi kwe-valves yesango eline-valves ye-valves ye-DN800. Umzi-mveliso we-Shenyang Chengfa Iron ngumzi-mveliso we-valvesver usokola ukuze uphile kwi-chinaudala lakudala.

I-03 Imveliso yeVowe ngasemva

Ngexesha leMfazwe ye-anti-japan, amashishini amaninzi eShanghai kunye nezinye iindawo ezifudukele emazantsi mpuma, ke inani lamashishini e-chongqing kunye nezinye iindawo eziye zakhula, kwaye ishishini laqala ukukhula. Ngo-1943, i-chongqing hongtai yomatshini kunye ne-Huachang Mveliso (zombini iifektri yayiyeyona ndawo yangaphambi kwe-valtqing valve) yaqala ukulungisa kunye ne-valves enkulu, edlale i-valves enkulu, edla ngokusombulula iivalves zemfazwe. Emva koloyiso lwemfazwe echasene neMfazwe yaseJapan, umzi-mveliso we-LISheng Hardware, uCheniserning Society, i-Jinshun Highshin Sharmare kunye noMzi-mveliso we-qiiyi Highware wavula ngokulandelelana ivali. Emva kokusekwa kwe-china entsha, le micimbi yadityaniswa kwi-Chutqing Valloup.

Ngelo xesha, abanyeAmenzi weValveEShanghai waya eTianjin, i-nanjing kunye ne-wixi ukuba bakhe iifektri ukulungisa kunye nokwenza i-valves. Ezinye iifektri zeHardware, iifektri zentsimbi, iifektri zentsimbi okanye iinqanawa zomatshini eBeijing, Dallian, funan, funan, fungzhou ziye zalungisa ivalves.