ʻOihana kiʻekiʻe 48 iniha puka valve Kina hale hana mea hoʻolako Mea hana
He aha ka valve puka 48 ʻīniha?
kaAPI600 Nā kiwikā puka nui 48 ʻīniha kiwikā puka, hana like prinpical a me ka machanism e like me nā kiwikā puka wedge API600 maʻamau.Hiki ke wehe piha ʻia a pani piha ʻia ka valve puka wedge a ʻaʻole hiki ke hoʻoponopono ʻia a hoʻopaʻa ʻia. Ua hoʻolālā ʻia ka valve puka 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, inā e hana ʻia me ka wehe hapa ʻana, e nui ka pohō o ke kaomi a e hōʻino ʻia ka ʻili sila ma lalo o ka hopena o ke wai.Ua hoʻolālā ʻia a hana ʻia hoʻi e like me ke kūlana ʻAmelika API600, ASME B16.34, ka hopena flanged i ASME B 16.5, a ua 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.
no laila aia ma lalo o 10 mau hale hana e hiki ke hana i kaAPI600 nui puka pā kiwikā 48 ʻīniha puka pā kiwikāa hiki i ka 72 ʻīniha. Ke hōʻike nei mākou i kekahi o nā mea hana valve nui loa ma Kina, ʻo Nantong High a me ka middel pressure valve co, ltd (TH), no kā lākou mau valves puka nui, nā valves puka kiʻekiʻe.
Nā hiʻohiʻona nui o ka valve puka 48 ʻīniha
Nā Hiʻohiʻona Nui
- 3) ʻO ke kāʻei honua: Loaʻa ka ʻoki API 1 (13Cr), ʻoki 5 (Stellite Gr.6 e kū pono ana i ka wedge a me ka noho) a me ke kāʻei 8 (Stellite Gr.6 e kū pono ana ma ka noho). A me nā helu ʻoki ʻē aʻe e pili ana i nā mea i koho ʻia no ke kino.
- 4) Nā Flanges: ASME B16.5 a me ASME B16.47 no 28"-72"
- 5) Ke sila ʻana ʻelua-kuhikuhi
- 6) 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.
- 7) ʻO ka maka noho Stellite Gr.6 alloy i hoʻopaʻa ʻia, wili ʻia a hoʻopaʻa ʻia i kahi aniani.,Loaʻa nō hoʻi ka stellite hardfaced CF8M wedge ma ke noi.
Nā kikoʻī loea o ka valve puka 48 ʻīniha
Nā kikoʻī:
| Hoʻolālā a me ka Hana ʻana | API600, ASME B16.34 |
| NPS | 28"-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 B16.47 |
| Buttweld | ASME B 16.25 |
| Hoʻopau i ka pilina | RF,RTJ,BW |
| Nānā a me ka Hoʻāʻo | API598 |
| Hana | Mea hana ilo, mea hoʻoikaika uila |
| NACE | NACE MR 0103 NACE MR 0175 |
Hōʻike Huahana: 48 ʻīniha puka kiwikā
Nā noi o ka 48 iniha puka kiwikā
ʻO kēia ʻanokiwikā puka 48 ʻīnihahāʻawi i ka hana kūpono loa i nā kūlana kahi e pono ai ke kahe kiʻekiʻe, ka pani paʻa a me ka lawelawe lōʻihi. hoʻohana nui ʻia ia i ka pipeline nui me ka wai a me nā wai ʻē aʻe,ʻAila, ʻaila,Kemika, Petrochemical,Mana a me nā Pono Hana etc
