ʻO Valve Bonnet Gate Valve
1. Hana ʻia nā hoʻolālā ʻelua a me ka hana ʻana ma hope o GB / T 12234, API600 a me API602. Hōʻike nā huahana i kahi hanana kūpono, sila paʻa paʻa, hana maikaʻi a me nā hoʻohālikelike maikaʻi.
2. Co paʻa paʻa paʻa welded sealing ʻili, kahi e ʻaʻa nei, ʻaʻai ʻaʻai, hōʻoia abrasion a me ka lōʻihi-ola.
3. nitrogenized ka papa a me ka pāpāho hoʻoponopono o ka lāʻau kiwikā no laila he ʻaʻai a he pale abrasion.
4. PN≥15.0MPa (Papa 900), hoʻohana ka lua o ka waena i kahi mea hoʻopaʻa e hoʻopili ai i ka hana e hoʻopaʻa ai me ka piʻi o ke kaomi i mea e hōʻoia ai i ka hana sila.
5. ʻAʻohe hale hoʻopaʻa i hope i ka kiwikā, no laila hilinaʻi ka sealing id.
6. Hiki ke koho ʻia nā mea o ka hoʻopihapiha a me ka nui o ka lapalapa e like me nā noi a me nā koi o ka hoʻohana. Hiki iā ia ke māʻona i nā koina hana āpau.
| Hoʻonohonoho kūkulu | Hoʻopaʻa i hoʻohui ʻia me ka pāpale i waho o ka ʻauamo ʻauamo |
| Ke ʻano hoʻokele | Hana lima, hoʻohana ʻia e Gear a me ka hoʻokele uila |
| Kūlana hoʻolālā | GB / T 12234 |
| He alo he alo | GB / T 12221 |
| Nā welelau Flanged | GB / T 9113, JB / T 79, HG20592 |
| Hōʻike & nānā | GB / T 13927, JB / T 9092 |
| Aʻole. | Inoa ʻāpana | Mea Pono |
| 1 | Kino | WCB, WC1, WC6, WC9, C5, CF8, CF8M, CF8C, CF3, CF3M |
| 2 | Pepa pā | WCB, WC1, WC6, WC9, C5, CF8, CF8M, CF8C, CF3, CF3M |
| 3 | Noho | A105, 304, 1Cr5Mo, 12Cr1MoV |
| 4 | ʻŌiwi | 1Cr13, 2Cr13, 12Cr18Ni9, 06Cr18Ni12Mo2Ti, 20Cr1Mo1V, 25Cr2MoV |
| 5 | Stud | 35CrMoA, 06Cr19Ni10, 06Cr17Ni12Mo2, 25Cr2MoV |
| 6 | ʻEono hua kukui | 45, 35CrMoA, 25Cr2MoV, 06Cr19Ni10, 0Cr17Ni12Mo2 |
| 7 | Gasket | Graphite & kuhiliʻole kila |
| 8 | Noho hope | 2Cr13, 20Cr13, 12Cr18Ni9, 06Cr18Ni12Mo2Ti, 20Cr1Mo1V, 25Cr2MoV |
| 9 | Pāluna | WCB, WC1, WC6, WC9, C5, CF8, CF8M, CF8C, CF3, CF3M |
| 10 | Hoʻopili | Graphite |
| 11 | Hāʻawe paʻi-lole | 1Cr13, 2Cr13, 12Cr18Ni9, 06Cr18Ni12Mo2Ti |
| 12 | Hāpai gland | CF8, CF8M, CF8C, CF3, CF3M |
| 13 | Nūmū kumu kiwikā | Alloy keleawe |
| 14 | ʻAilima lima | KTH350-10, QT400-15 |
