Hōʻuluʻike
Royhe huahana koʻikoʻi i nā mīkini hana maʻamau. Ua hoʻonohonohoʻia ma nā kiʻi likeʻole a iʻole nā mea hana e kāohi ai i ke kahe o ka medium ma o ka hoʻololiʻana i ka wahi o ke kahawai. ʻO kāna mau hana: E hoʻopili a hōʻoki paha i ka medium, e pale i keʻano o ke kaheʻana a me ke kaheʻana o nā pickols a me nā mea hana
Nui nāʻano o nā huahana Valve, e māheleʻia i lokoʻO ka haleʻo Valve, Hilton Volve,E nānā i ka Valve, bale kū,Butterfly Vy, plug valve, diaphragm valve, palekana valling, regulating valve E like me ia mea, ua hoʻokaʻawaleʻia i ka keleawe keleawe,ʻo ke keleaweʻo ke koʻo o ka mea kālepa,ʻo nā heihei pūhaka, maʻi mate ʻO Popineslines, nā kumuwaiwai no nāʻoihana nukle, nā Valves no nā Ships a me nā Cryogen Valds. Laulā ākea o nā parameters valve Ke kaomiʻana i ke kohoʻana mai Ultra-Vacuum o 1× 10-10 mmhg (1mmhg = 133.322PA) i ke kaomi kiʻekiʻe o PN14600 (papa o 105 pa); ʻO keʻano hana hana mai ka mahana wela o ka haʻahaʻa o -269℃i ka wela wela o 1200℃.
Nā huahana Valve ua hoʻohana pinepineʻia ma nā'āpana likeʻole o ke aupuni o ke aupuni, e like me ka aila, nā'ōnaehana hana a me nā mea kūʻai aku a me nā lako uila Ua hoʻohana pinepineʻia nāʻanoʻano likeʻole o nā Velas i ka hoʻomaʻamaʻaʻana a me nā'ōnaehana hana pono, nā'ōnaehana hoʻohui, nā'ōnaehana me nāʻanuʻu e nā pele no nā mahiʻai. Eia kekahi, ma nā mahina o nāʻenehana hou e like me ka paleʻana a me ka paleʻana,ʻaʻole nāʻano likeʻole me nā mea kūikawā.
ʻO nā waihona waiwai Valve no ka hapa nui o nā huahana mechanical. E like me nā helu helu o nā'āinaʻoihana haole,ʻo ka waiwai o nā helu Valves no ka 5% o ka waiwai o ka hana o ka mīkini hana holoʻokoʻa. Wahi a nā helu helu helu, kahi mea kanu nukle ma mua o nā mea kanu e pili ana iʻelua mau miliona kilotatt e pili ana i nā huapalapala 28,000 e pili ana i 12,000 mau awāwa o nā'āina. Pono ka nui o nā mea he nui a me nā haneli he mau tausani he mau haneli mau tausani, a me ka waiwai kālā ma nā helu helu maʻamau no 8% a 10% o ka helu kālā ma nā lako hana.
Kūlana laulā o kaʻoihana Valve ma ka China kahiko
01ʻO ka hānau hānauʻana o kaʻoihana Visve o Kina: Shanghai
I loko o ka china kahiko,ʻo Shanghai ka wahi mua loa e hana i nā valent ma Kina. I ka makahiki 1902, pā Shucha Kalalika, kahi o Wongkuka ka Apana o HongJing,ʻo Shanghai, hoʻomakaʻia e hana i nā pahū liʻiliʻi o nā huapopot. ʻO ka FACEPOT FACET heʻano o ka hukiʻana i ke kāʻei keleawe. ʻO ia ka mea makemake mua i ka mea hana ma Kina iʻikeʻia ma mua. I ka makahiki 1919, DESA (Shengji) Passware Factory (ʻo ka mea nui o Shanghai i kaʻoihana kūʻai liʻiliʻi Hanaʻia nā mea hana hao i ka makahiki 1926, me kahi nui o ka nui o NPS6 (ma nā iniha, NPS1 = DN25.4). I loko o kēia manawa, mau mea paʻakikī e like me Wang Yengqiang, Dah demao, lao demao a me ka maoxu i wehe pū i nā Vemao manuahi. Ma muli o laila, ma muli o ka piʻiʻana o ka noi no ka hoʻopiliʻana i nā mea kūʻai aku, nā mea kūʻai aku, nā mea kūʻai aku i loko o kekahi.
Ua hoʻokumuʻia kahi hui hana Valve i nā wahi o Zhonghongqiao, Waihongqungqiao,ʻo Waihongqu a me ke alanui Drunzhi a me ke ala Changjhi. Shanghai. I kēlā manawa,ʻo nā brands kūʻai aku maikaʻi loa i loko o ka mākeke kūloko ","ʻekolu mau " Hoʻohana nuiʻia nā kumukūʻai kūʻai haʻahaʻa haʻahaʻa a me nā hua waina Valve i hoʻohanaʻia no nā alaloa a me nā waiwai o nā meaʻala. He liʻiliʻi loa kēia mau mea hana i keʻano o kaʻenehana, me keʻano o nāʻenehana a me nā mea kūʻai aku a me nā mea kūʻai aku a me nā mea kūʻai aku haʻahaʻa o Kina. Hope mai, ma hope o ka hoʻokumuʻana o ka hoʻokumuʻana o ka barhai kūkulu i ka hui lālā.
02two Nui-scall valve e kanu ai nā mea kanu
I ka hoʻomakaʻana o ka makahiki 1930,ʻo Shanghai Shenhe mīkini mīkini hana haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa ma lalo o NPS12 no nā hana wai. I ka makahiki 1935, ua hoʻokumuʻia ka hale hana i kaʻoihanaʻo Xiangfeng i kaʻoihanaʻo XiangfEng≈3.33M) Lathes a me nā mea hana e pono ai, ka nui o nā mea kanu a me nā kumuwaiwai piha o ke kahe, a hoʻolei i nā'āpana hao piha a me nā huahana hao piha a me nā huahana Ma hope o ka "ʻAukake 13" i nā mea kūʻai akuʻo Iapana i noho i ka lā 1937, ua lukuʻia ka hapanui o nā mea kanu a me nā mea hana ma ka hale kūʻaiʻo Iapana. Ua hoʻonuiʻia ka makahiki i kēia makahiki a me ka hana hou. NPS14 ~ NPS36 E hele i ka hale o kaʻaoʻao o ka hao, akā ma muli o ke kaumaha o ka hoʻokele waiwai,ʻaʻole hiki iā lākou ke ola a hiki mai lākou i ka hana o ka US China.
I nā makahiki 1935,ʻelima mau mea āpau e pili ana iā Li Chenghai, kahiʻoihana aupuniʻo Sorhing Should. Hoʻoponopono hou a me nā mea hana hana. I ka makahiki 1939, neʻeʻia ka hale hana i ke alaʻo Beeerma i alanui,ʻo Tliedi Apana no ka hoʻonuiʻana a me nā papa papa nui no ka hoʻokele a me nā papa papa papa nui. E 1945, ua ulu nui ia i 400 mau limahana, a me kāna mau huahana nui loa, he nui o nā koho balota ma lalo o DN800. ʻO Shenyang Chengfa Iron Fall Factory he mea hana akamai i ke olaʻana i ke olaʻana i ka china kahiko.
03aʻoihana Valve ma ka hope
I ka wā e kaua ai, ua pākaha nāʻoihana ma Shanghai a me nā wahi'ē aʻe ma ke komohana, he nui ka nui o nā wahi āpau, ua hoʻomaka ka nui o nā wahi'ē aʻe i ka hema o ka mahana, no laila ua hoʻomaka ka nui o nā wahi i ka hema. I ka makahiki 1943,ʻo Chongqing Hongtai Transry Landry and Huachang mīkini hana i ka hanaʻana i nā mea kūʻai aku a me nā mea kūʻai aku. Ma hope o ka lanakilaʻana o ka Victory o ke Kauaʻi anti-Japanese,ʻo Lisheng Pusiney Factory Ma hope o ka loaʻaʻana o nā Kina hou, ua huiʻia kēia mauʻike i ke kālepa chongqing valve.
I kēlā manawa, kekahiʻO nā mea hana ValveMa ka Shanghai hoʻi i hele aku iā Tianjin, nanjing a me Wuxi e kūkulu i nā mea hana e hoʻoponopono ai a hana i nā mea hana. ʻO kekahi mau mea hoʻonaninani pale, nā mea hana hao hao, nā mea kaulana a me nā mokuʻo Salk,ʻo Duandao,ʻo Falhan,ʻo Falhan,ʻo Falhan,ʻo Falhan,ʻo Falhan,ʻo Falhan,ʻo Falhan,ʻo Fanbin,ʻo Falhan,ʻo Falhan,ʻo Fanbin,ʻo Falhan,ʻo Falhan,ʻo Falhan,ʻo Fanbin,ʻo Falhan,ʻo Fanbin,ʻo Falhan,ʻo Falhan,ʻo Falhan,ʻo Falhan,ʻo Falhan,ʻo Guanda,ʻo GuangMhou,ʻo GuanDea,ʻo Falhan,ʻo Falhan,ʻo Falhan,ʻo Falhan,ʻo Falhan,ʻo Falhan,ʻo Falhan,ʻo Falhan,ʻo Falhan,ʻo Falhan,ʻo Falhan
POS manawa: Jul-21-2022
