Kiekie Kiekie a me ke kiʻekiʻe kiʻekiʻe uila mana uila puka puka
Nā hiʻohiʻona hoʻolālā huahana
Hoʻohana ʻia nā ʻaoʻao Flanged i hoʻolei ʻia i ka ʻīpuka kila e ʻoki a hoʻopili i ka paipu paipu ma lalo o ke kaomi nominal ma waena o PN1.6-42.0MPa (Cass150~2500) hana wela ≤ 600in ʻoihana ʻaila kemika ʻoihana mea kanu mana fossil-ahi.
ʻO nā hiʻohiʻona nui o ka hale:
1. ʻO ka hoʻolālā a me ka hanaʻana e hana ponoʻia ma muli o GB / T12234AP600and AP1602.Hōʻike nā huahana i kahi hoʻolālā kūpono.sila hilinaʻi, hana maikaʻi a me ka hoʻohālike maikaʻi.
2.Co paakiki welded sealing ili, ka mea i komo ku erosion hōʻoia, abrasion hōʻoia a me ka lōʻihi-ola.
3. ʻO ka ʻili a me ka media hoʻoponopono ʻana o ka pahu valve i nitrogenized i mea e pale ai i ka erosion a me ka abrasion.
4.PN≥15.0MPa(Class900), hoʻohana ka lua waena i kahi hoʻopaʻa hoʻopaʻa paʻa ponoʻī e hoʻoikaika ʻia ka hana hoʻopaʻa ʻana me ka piʻi ʻana o ke kaomi i mea e hōʻoia ai i ka hana sila.
5. ʻAʻohe mea hoʻopaʻa hoʻopaʻa hope i ka valve, no laila ke hilinaʻi nei ka id sealing
6. Hiki ke koho a hoʻohālikelike i nā mea o ka hoʻopiha a me ka nui o ka flange e like me nā noi a me nā koi o ka hoʻohana.Hiki iā ia ke hoʻokō i nā ʻano hana a pau.
Ka Laina Nui o na Huahana
| Nā hiʻohiʻona serial | (Hs、Ps)Z11H(Hs、Ps)Z11Y、(Ps)Z41H、(Ps)Z41Y、(Ps)Z441H、(Ps)Z441Y(Ps)Z541H(Ps)Z541Y(Ps)Z941H(Ps)Z941Y | |||
| Palena papa kaomi | PN1.6-42.0MPa(Papa150-2500) | |||
| Laulā anawaena drift | DN15-1000mm(NPS1-40) | |||
| Ke ano kalaiwa | Kaʻa huila lima | Kaʻa kaʻa a me ka hoʻokele uila | ||
| ʻĀpana o ka noi | Papa150-300(PN1.6-4.0) | Papa400-600(PN6.4-10.0) | Papa900-2500(PN15.0-42.0) | NPS2-40(DN50-1000mm) |
| NPS1/2-24(DN15-600mm) | NPS1/2-12(DN15~300mm) | NPS1/2-10(DN15~250mm) | ||
Nā Huahana Hana Hana
Hōʻike ʻenehana
| Hoʻokumu hale | Paʻa paʻa i hoʻopaʻa ʻia ma waho o ke kumu ʻauamo |
| Ke ano kalaiwa | Hoʻohana lima ʻia, hoʻohana ʻia me ka hoʻokele uila |
| Kūlana hoʻolālā | API600 |
| He alo a he alo | ASME B16.10 |
| ʻO nā hopena flanged | ASME B16.15 |
| Hoao & nana | API6D API598 API600 |
'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 |
| 1 | Kino | ASTMA216-WCB ASTMA217-WC1WC6WC9C5 ASTMA351-CF8CF8MCF8CCF3CF3M |
| 2 | Noho | ASTM A105 ASTMA182-F11、F22 F5. F9A |
| 3 | Puka puka pā | STM A216-WCB ASTM A217-WC1.WC6、WC9.C5 ASTMA351-CF8CF8M、CF8CCF3CF3M |
| 4 | Ke kumu | ASTM A182 F6a、ASTM A182 F22 F11 ASTM A182-F304、F316、F321、F304LF316L |
| 5 | Ka pāpale | ASTMA216-WCB ASTMA217-WC1WC6WC9C5 ASTMA351-CF8CF8MCF8CCF3CF3M |
| 6 | apo sila
| graphite |
| 7 | apo kalakala | ASTM A182 F6aASTMA182F22F11 |
| 8 | Stud | ASTMA193-B7A193-B8A193-B8M.A193-816 |
| 9 | ʻEono ʻokiʻoki nati | ASTMA194-2H A194-8A194-8M，A194-7 |
| 10 | Hoʻopili | graphite |
| 11 | ʻauamo | ASTMA216-WCB ASTMA351-CF8CF8MCF8CCF3CF3M |
| 12 | Mea hoʻokele | Kaʻa uila |
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