ASME B16.34 puka pā paʻi uila puka pā wai wai hale hana Kina
He aha ka ASME B16.34 gate valve?
ʻO nā ʻāpana wehe a pani o ka ASME B16.34 gate valve he puka, ma ke ʻano o kahi wedge, ʻo ia ke kumu i kapa ʻia ai lākou he wedge gate valve. ʻO ke kuhikuhi o ka neʻe ʻana o ka puka e kū pono ana i ke kuhikuhi wai. Hiki ke wehe piha ʻia ka wedge gate valve a pani piha ʻia a ʻaʻole hiki ke hoʻoponopono ʻia a hoʻopaʻa ʻia. Ua hoʻolālā ʻia ka gate valve e hoʻohana ʻia i ka wehe piha ʻana a i ʻole ka pani piha ʻana, no ka mea, ma muli o ke ʻano o kona mau obturators i loaʻa ke ʻano o kahi wedge.
ʻO ka ASME B16.34 gate valve, i hoʻolālā ʻia a hana ʻia e like me ke kūlana ʻAmelika API600, ASME B16.34, ka hopena flanged i ASME B 16.5, a hoʻāʻo ʻia e like me API598, he hana kikoʻī a kaupalena ʻia e hoʻokuʻu a ālai paha i ke kahe o nā ʻano wai like ʻole i loko o nā pipelines.
Nā hiʻohiʻona nui o ka ASME B16.34 gate valve
Nā Hiʻohiʻona Nui
- ʻO ka alo o ka noho he Stellite Gr.6 alloy paʻakikī, wili ʻia a hoʻopili ʻia a hiki i kahi ʻano aniani.
- Loaʻa nō hoʻi kahi ʻāpana Stellite hardfaced CF8M wedge ma ke noi ʻana.
- ʻO ke kumu piʻi ʻole e wili ana me nā kaula Acme pololei a me ka hoʻopau ʻana i hoʻomālamalama ʻia a me ka nati kumu keleawe, ke kumu piʻi.
- ʻO ke kapa komo o ke kino a me ka pāpale i hana pololei ʻia a me ka gasket ʻeha spriral.
- Nā Flanges: ASME B16.5 a me ASME B16.47 no 28"-72"
- ʻO ke kū'ē liʻiliʻi o ke kahe a me ka pohō kaomi, ma muli o ke ala pololei o ke kahe a me ka wedge hāmama piha.
- Ke sila ʻana i nā ʻaoʻao ʻelua
- ka manawa lōʻihi e pani ai a lohi i ka neʻe ʻana o ka wedge, ʻaʻohe hanana hāmare wai no nā kiwikā puka wedge.
- ʻAno liʻiliʻi, hoʻonohonoho maʻalahi, e maʻalahi ai ka hana ʻana a me ka mālama ʻana, a me ka laulā o ka noi.
- Pono ka torque liʻiliʻi i ka wā e wehe ai a pani ʻia. ʻAʻohe mea ua wehe ʻia a pani ʻia paha, ʻo ke kuhikuhi o ka neʻe ʻana o ka wedge ua kū pololei i ke kuhikuhi kahe o ka medium.
Nā kikoʻī loea o ka ASME B16.34 gate valve
Nā kikoʻī:
| Hoʻolālā a me ka Hana ʻana | API600, ASME B16.34 |
| NPS | 2"-72" |
| Ka helu kaomi | Papa 150-Papa 2500 |
| Nā Mea Kino | WCB, WC6, WC9, WCC, CF8, CF3, CF3M, CF8M, 4A, 5A |
| ʻokiʻoki | ʻOki 1,5,8 a me nā ʻoki ʻē aʻe ma ke noi |
| Maka i ka maka | ASME B16.10 |
| Nā Kūlana Flange | ASME B 16.5, ASME B16.47 |
| Buttweld | ASME B 16.25 |
| Hoʻopau i ka pilina | RF,RTJ,BW |
| Nānā a me ka Hoʻāʻo | API598 |
| Hana | Huila lima, mea hana ilo, mea hoʻoikaika uila |
| NACE | NACE MR 0103 NACE MR 0175 |
Hōʻike Huahana: ASME B16.34 puka pā kiwikā
Nā noi o ka ASME B16.34 puka kiwikā
ʻO kēia ʻano ASME B16.34 gate valve hāʻawi i ka hana kūpono loa i nā kūlana kahi e pono ai ke kahe kiʻekiʻe, ka pani paʻa a me ka lawelawe lōʻihi. ʻO kahi koho ākea o nā mea pūpū a me nā mea hoʻonaninani e uhi i nā ʻano hana āpau, mai ke ʻano o kēlā me kēia lā o ka lawelawe ʻole-corrosive a hiki i ka lawelawe koʻikoʻi me nā mea hoʻonāukiuki loa. hoʻohana nui ʻia i loko o ka pipeline me nā wai a me nā wai ʻē aʻe,ʻAila, ʻaila,Kemika, Petrochemical,Mana a me nā Pono Hana etc
