[Flange Gate Valve] ʻO ka hōʻoia maikaʻi o ka brand NORTECH, hoʻolauna piha ʻo NORTECH VALVE i nā kūlana pili, ke koho ʻano, ka hana, ke kaha kiʻi, nā kikoʻī a me ke kumu hoʻohālike o ka flange gate valve; ʻO ka nui holoʻokoʻa, ke kumu hana, ka manual huahana, ke kau ʻana a me ka mālama ʻana a me ke kiʻikuhi schematic huahana; Hāʻawi i nā mea hoʻohana me kahi moʻo o nā flange gate valves me ke ʻano kiʻekiʻe, ka hana kiʻekiʻe, ke kūlana kiʻekiʻe, ke ola lawelawe kiʻekiʻe a me ke kumukūʻai makemake.
Ka wehewehe huahana o ka flange gate valve:
Pili ka valve puka flange i ke kaomi maʻamau PN1. ʻOki a hoʻohui paha i ka pipeline medium ma nā pipelines o nā ʻōnaehana like ʻole o ka petroleum, kemika, hydraulic a me nā mea kanu mana thermal me ka mahana hana o 6 ~ 16.0mpa a me ka mahana hana o ≤ - 29 ℃ ~ 550 ℃. ʻO nā mea pili o ka valve puka flange: wai, ʻaila, mahu, waikawa, alkali, ammonia, urea, sulfur-loaʻa ke kinoea kūlohelohe, a pēlā aku. ʻO nā ʻano hana: manual, gear drive, uila, pneumatic, a pēlā aku.
Nā hiʻohiʻona kūkulu o ka flange gate valve:
1. Koho mea maikaʻi loa, e like me nā kūlana kūloko a me nā haole e pili ana, kūkulu kūpono a me ke ʻano nani. 2. Hana ʻia ka ʻili sila o ka disc valve a me ka noho valve me ka ʻili hao a i ʻole ka ʻili carbide cemented cobalt Stellite. Loaʻa iā ia ke kūpaʻa maikaʻi i ka ʻaʻahu, ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa i ka pala, ke kūpaʻa i ka ʻōpala a me ke ola lawelawe lōʻihi. 3. Loaʻa i ke koʻokoʻo valve ke kūpaʻa maikaʻi i ka pala a me ke kūpaʻa i ka ʻōpala ma hope o ka quenching a me ka tempering a me ka mālama ʻana i ka nitriding ʻili. 4. Hiki ke hoʻohana ʻia nā ʻano kūlana flange piping like ʻole a me nā ʻano ʻili sila flange e hoʻokō i nā pono ʻenekinia like ʻole a me nā koi o ka mea hoʻohana. 5. Loaʻa i ke kino valve nā ʻano mea like ʻole, a hiki ke koho pono ʻia ka hoʻopili ʻana a me ka gasket e like me nā kūlana hana maoli a i ʻole nā ​​​​koi o ka mea hoʻohana, hiki ke hoʻopili ʻia i nā kūlana hana like ʻole o ke kaomi, ka mahana a me waena. 6. Hana ʻia ka sila i hoʻohuli ʻia me ka noho sila pili wili a i ʻole ke kino o ka ʻili kila austenitic. Hilinaʻi ka sila. Hiki ke hoʻokō ʻia ka hoʻololi ʻana o ka mea hoʻopihapiha me ka ʻole o ka pani ʻana, he mea maʻalahi a wikiwiki hoʻi a ʻaʻole ia e hoʻopilikia i ka hana o ka ʻōnaehana.
Ka wehewehe huahana o ka flange gate valve:
Hoʻohana pinepine ʻia nā kiwikā puka flange i loko o nā huahana. Hoʻohana ka kiwikā puka i kahi ʻano elastic 5-degere slope me ka hana sila maikaʻi. Hana ʻia nā ʻili sila o ka kiwikā puka a me ka noho kiwikā me ka Stellite cobalt cemented carbide me ka paʻakikī like ʻole. Loaʻa iā lākou ka sila hilinaʻi, ka paʻakikī kiʻekiʻe, ke kūpaʻa ʻana i ka ʻaʻahu, ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa i ka corrosion, ke kūpaʻa maikaʻi i ka ʻōpala a me ke ola lawelawe lōʻihi. Hoʻohana nui ʻia nā kiwikā puka flange i ka ʻoihana petrochemical, nā mea kanu mana wela a me nā huahana aila ʻē aʻe. Hoʻohana ʻia ka pipeline mahu wai ma ke ʻano he mea wehe a pani e hoʻohui a ʻoki paha i ka medium i loko o ka pipeline.

ʻO NORTECH kekahi o nā mea hana valve ʻoihana alakaʻi ma Kina me ka palapala hōʻoia maikaʻi ISO9001.

Nā huahana nui:Pākuʻi Pepeiao,Kiwikā Pōpō,Kiwikā Puka,E nānā i ka valve,Globe Vavlve,Nā Kānana Y,Mea Hoʻomaʻemaʻe Uila,Nā mea hoʻomaʻamaʻa pneumatic.

No ka ʻike hou aku, e ʻoluʻolu e leka uila mai iā mākou ma:Leka uila:sales@nortech-v.com