ʻO nā kiwi e like me nā media pili like ʻole e koho i nā mea, hiki ke hoʻokaʻawale ʻia nā kiwi maʻamau i ka mahana maʻamau, kiʻekiʻe wela, haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa mea koho, corrosion kūpaʻa mea koho, akā hoʻokaʻawale ʻia hoʻi i nā haʻahaʻa haʻahaʻa, puʻe waena, kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe ke koho ʻana i nā mea koho, ka mea nui. mea hao hao, hao kila, kuhiliʻole kila, hao kila, kiʻekiʻe wela kila, haʻahaʻa wela kila, corrosion kū'ē i ka plastic koho.

Valve mea maʻamau:
1, pahu pahu hao hina: ua kūpono ka hao hina no ke kaomi inoa PN≤ 1.0mpa, ka mahana o -10 ℃ ~ 200 ℃ ka wai, ka mahu, ka ea, ke kinoea a me ka ʻaila a me nā mea hoʻolaha ʻē aʻe.ʻO nā māka maʻamau o ka hao hina hina: HT200, HT250, HT300, HT350.

2, malleable hoolei hao: kūpono no ka nominal kaomi PN≤ 2.5mpa, wela ka -30 ~ 300 ℃ o ka wai, mahu, ea a me ka aila mea, maʻamau hoʻohana 'ia nā lama: KTH300-06, KTH330-08, KTH350-10.

3, nodular cast iron valve: kūpono no PN≤ 1.6mpa, wela ka -5 ~ 80 ℃ o ka wai, ka mahu, ka ea a me ka ʻaila a me nā mea ʻē aʻe.ʻO nā hōʻailona maʻamau: QT400-15, QT450-10, QT500-7.
I ka nānā ʻana i ka pae ʻenehana kūloko o kēia manawa, ʻaʻohe kūlike kēlā me kēia hale hana, a ʻaʻole maʻalahi nā mea hoʻohana e hoʻāʻo.Wahi a ka ʻike, ʻōlelo ʻia ʻo PN≤ 2.5mpa, ua hana ʻia ka valve me ke kila.

4, ʻakika kiʻekiʻe kiʻekiʻe kiʻekiʻe nodular hoolei hao: kūpono no ka nominal kaomi PN≤ 0.25mpa, wela ma lalo o 120 ℃ corrosive medium.

5, carbon steel valve: kūpono no ka nominal pressure PN≤32.0MPa, ka mahana o -30 ~ 425 ℃ o ka wai, ka mahu, ka ea, hydrogen, amonia, nitrogen a me ka aila huahana a me nā mea'ē aʻe.ʻO nā māka hoʻohana maʻamau ʻo WC1, WCB, ZG25 a me ke kila 20, 25, 30 a me ke kila kila haʻahaʻa 16Mn.

 

 

ʻO Nortech kekahi o nā mea hana valve ʻoihana nui ma Kina me ka palapala hōʻoia ISO9001.

Nā huahana nui:Pane Pepa,Pahu kinipopo,Puka Puka,Hōʻoia Valve,Globe Vavlve,Y-Strainers,Acurator Uila,Pneumatic Acurators .

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