ʻO Kina metala puka nui i noho ʻia ʻo Ductile Cast Iron Ggg50 Flanged DIN Standard Whole Sale China hale hana mea hoʻolako
He aha ka noho ʻana o ka metala valve puka nui?
Ua kau ʻia ka metala kiwikā puka nuihoʻohana nui ʻia ka laina nui o ka lako wai, ka ʻoihana wai, ka lako wai a me ka hoʻokahe wai, ka mālama wai ʻōpala, ka ʻōnaehana lako wai kūlanakauhale.
- Metala i noho ʻia me ke keleawe, ke keleawe, a me nā apo sila kila kila.
- Loaʻa nā kumu ʻelua ʻAʻole e piʻi aʻe a me ke kumu e piʻi ana.
- Mea hoʻolako nui no nā papahana hana wai Kina.
Nā hiʻohiʻona nui o NORTECH Noho ʻia ka metala valve puka nui
NORTECH Noho ʻia ka metala valve puka nuihāʻawi i ka lawelawe hilinaʻi hope loa ma nā wahi āpau e pono ai ka emi ʻana o ke kaomi haʻahaʻa loa.
- 1) ʻO loko o ka wili a me nā kumu ʻaʻole e piʻi aʻe, e noho mau ana ma ke kūlana like inā ua wehe ʻia a pani ʻia paha ka valve. hiki ke hoʻohana ʻia ma lalo o ka honua, a i ʻole ke kaupalena ʻia ka hakahaka. ʻO ke anawaena a hiki i ka DN1600.
- 2) ʻO ka wili waho a me York (OS&Y), hāpai ʻia nā kumu e piʻi ana i ka wā e wehe ai ka valve a haʻahaʻa i ka wā e pani ai ka valve e hāʻawi i kahi hōʻailona ʻike inā paha ke kahe a pio paha. Hoʻokaʻawale ʻia ke kumu mai ka media hana no ke ola lawelawe lōʻihi ma mua o nā valves me kahi kumu e piʻi ʻole ana. Anawaena a hiki i DN1200
ʻAno o ka valve puka nui no ka hoʻonohonoho ʻana i ka pae
Kino o ka kiwikā puka nui
ʻO ka wedge o ka valve puka nui
Nā kikoʻī loea o NORTECH Noho ʻia ka metala valve puka nui
Nā kikoʻī:
| Hoʻolālā a me ka Hana ʻana | DIN3352 F4/F5,EN1074-2/BS5163/MSS-SP70/AWWA C500 |
| He alo a he alo | DIN3202/EN558-1/BS5163/ANSI B16.10 |
| Ka helu kaomi | PN6-10-16, Papa 125-150 |
| ʻO ka hopena flange | EN1092-2 PN6-10-16, BS10 Talbe DEF, ASME B16.47/AWWA |
| Ka nui (Ke kumu e piʻi nei) | DN700-DN1200 |
| Ka nui (ʻAʻole e piʻi aʻe ke kumu) | DN700-DN1800 |
| Kino, ʻoki a me ka pāpale | Hao ductile GGG40/GGG50/A536-60-40-12/60-40-18 |
| Apo noho/apo wedge | Keleawe/Keleawe/2Cr13/SS304/SS316 |
| Hana | Huila lima, Mea hana ilo, Mea hoʻoikaika uila |
| Noi | Ka mālama wai, ka wai hoʻoheheʻe, ka lako wai o ke kūlanakauhale, a pēlā aku |
Hōʻike Huahana: Noho ʻia ka metala kiwikā puka nui
Ka hoʻohana ʻana o NORTECH Noho ʻia ka metala valve puka nui
Ua kau ʻia ka metala kiwikā puka nuihoʻohana nui ʻia ma ke laina nui o ka hoʻolako wai o ke kūlanakauhale, ka mālama ʻana i ka wai ʻino, ka ʻoihana kūkulu hale, ka laina paipu petroleum, ka ʻoihana kemika, ka ʻoihana meaʻai, ka mea kanu kō, ka ʻoihana lāʻau lapaʻau, ka ʻoihana lole, ka ʻāpana mana, ke kūkulu moku, ka ʻoihana metallurgical, ka ʻōnaehana ikehu a me nā paipu wai ʻē aʻe e like me ka mea hoʻoponopono a i ʻole nā mea ʻoki.
