Paʻi i hoʻopaʻa ʻia ʻo Swing Type Check Valve
Nā hiʻohiʻona hoʻolālā huahana
Hoʻohana ʻia nā kiwi hoʻopaʻa i nā paipu ma lalo o ke kaomi ma waena o PN1.6-PN16.0MPa (Class 150 ~ 2500Lb) hana wela-29-60C Ua hoʻohana ʻia lākou i nā ʻoihana e pili ana i ka aila, nā mea kanu lāʻau lapaʻau a me ka mana hana e pale ai i ka holo hope o ka. media.
ʻO nā hiʻohiʻona nui o ka hale:
1. Loaʻa nā huahana i kahi hoʻolālā kūpono hilinaʻi hoʻokō maikaʻi a me ka hoʻohālike maikaʻi.
2. Hiki ke koho 'ia ka sila palupalu a paakiki paha no ka huahana ma na kulana hana like 'ole.
3. ʻO ke kaomi wehe liʻiliʻi, hiki ke wehe piha ʻia ka disc me kahi ʻokoʻa puʻe liʻiliʻi.
4. Hoʻemi ʻia ka leakage a me ka hoʻohana pono ʻana i loko o ka hoʻonohonoho ʻana i ka bolt-bearing structure.
5. PN> 16.0MPa(Class 1500), hoʻohana ka lua waena i kahi hoʻopaʻa hoʻopaʻa hoʻopaʻa sila e hoʻoikaika ʻia ka hana hoʻopaʻa ʻana me ka piʻi ʻana o ke kaomi i mea e hōʻoia ai i ka hana sealing.
6. Loaʻa nā ʻāpana like ʻole a me nā nui like ʻole no ka flange, butt-weld no ka hui kūpono e like me nā ʻike hana like ʻole a me nā koi o nā mea kūʻai aku.
Nā Huahana Hana Hana
Hōʻike ʻenehana
| Hoʻokumu hale | Paʻi i hoʻopaʻa ʻia i ke ʻano kowali nānā ʻana | |
| Ke kalaiwa anakuhikuhi | GB | API |
| Kūlana hoʻolālā | GB/T 12236 | API6D BS1868 |
| He alo a he alo | GB/T12221 | ASMEB16.10 |
| ʻO nā hopena flanged | GB/T12224 | ASME B16.25 |
| Hoao & nana | GB/T13927 JB/T9092 | PI598、API6D BS6755 |
'Ōlelo Aʻo: Hiki ke hoʻolālā ʻia ka nui o ka valve e hoʻopili ana i ka flange a me ka butt-weld terminals e like me ka makemake o ka mea kūʻai aku.
ʻAno Nui Mahele
| ʻAʻole. | inoa hapa | Mea waiwai | |
| ASTM | GB | ||
| 1 | Kino | WCB.WC1WC6WC9C5 CFBCFMCFCCF3F3M | WCB.WC1WC6WC9C5 CF8CF8MCF8CCF3CF3M |
| 2 | Disc | WCB.WC1.WC.WC.C5 CF8、CF8M、CF8CCF3CF3M | WCB.WC1WC6.WC9.C5 CF8CF8M、CF8C CF3、CF3M |
| 3 | Noho | A105 F11.F22.F5F9 F304F316 F321F304LF316L | 25、1Cr18Ni9Ti、0Cr18Ni12Mo2T20Cr1Mo1V |
| 4 | Rocker | WCB.WC1WC6WCC5 CF8CMFCFBCCF3CF3M | WCB.WC1.WC6.WC9.C5 CF8CF8MCF8CCF3CF3M |
| 5 | Pivot | Gr.F6a、F22 F304F316 F321F304LF316L | 1Cr13.2Cr13 06Cr18Ni11Ti、06Cr18Ni12Mo2T |
| 6 | Ka pāpale | A105、F11、F22、F5、F9 F304F316F321F304LF316L | 25、1Cr18Ni9Ti06Cr18Ni12Mo2T20Cr1Mo1V、25Cr2MoV |
| 7 | Sila ʻana | graphite | graphite |
| 8 | Uhi | WCB.WC1.WC6 WCC5 CFBCFMCFCCF3CF3M | WCB.WC1.WC6.WC.C5 CF8CMFCFBCCF3CF3M |
| 9 | Stud | A193-B7A193-B8，A193-B8M B16 | 35CrMoA25Cr2MoV、0Cr18Ni906Cr17Ni12Mo2 |
| 10 | ʻEono ʻokiʻoki nati | A194-2H A194-8A194-8M.7 | 45.35CrMoA、25Cr2MoV06Cr19Ni1006Cr17Ni12Mo2 |
Nā huahana pili
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Hoʻokiʻekiʻe ʻia ʻo Puta-Clamped Lifting Vertical Type Check Valve
Nā Huahana Hoʻolālā Nā hiʻohiʻona Nā hiʻohiʻona hoʻolālā huahana • Pālua pālua a i ʻole ka pā hoʻokahi • Māmā-kaumaha & hoʻolālā paʻa • Puna i hoʻoili ʻia ka disc • Resilient a i ʻole Metal e noho ana Nā huahana Range Size: 2 "- 24" Ka helu: ANSI 150lb-600lb Mea kino: Ke kila kila , Kūleʻa. kila Hoʻopau pili: RF, RTJ, BW Hoʻohana ʻia nā kiwi i loko o nā paipu ma lalo o nā kaomi ma waena oPN1.6-PN16.0MPa (Class 150 ~ 2500Lb) hana wela-29-60C Hoʻohana ʻia lākou i nā ʻoihana me ka aila, ...
