ʻO ka EPDM Rubber Coated Wedge Rising Stem Resilient Seat Gate Valve hale hana Kina
He aha ka kiwikā puka wedge Rubber?
E like me nā kiwikā puka wedge maʻamau, ʻo nā ʻāpana wehe a pani o ka kiwikā puka wedge Rubber he puka, ma ke ʻano o kahi wedge, ʻo ia ke kumu i kapa ʻia ai lākou he kiwikā puka wedge. Hiki ke wehe piha ʻia ka kiwikā puka wedge a pani piha ʻia a ʻaʻole hiki ke hoʻoponopono ʻia a hoʻopaʻa ʻia. Ua hoʻolālā ʻia ka kiwikā 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 kāna 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.ʻO ka hiʻohiʻona nui o ka valve puka wedge DIN-EN ʻo kona ʻili sila ma waena o ka "puka" a me kona noho he pālahalaha, kahi e hopena ai i ka pohō kaomi liʻiliʻi loa.
Nā hiʻohiʻona nui o ka rubber wedge gate valve
Hiʻohiʻona Nui
- Nā Flanges: EN1092-1, PN10-16-25-40-63-100, a i ʻole nā ana flanges ʻē aʻe i noi ʻia
- Loaʻa nō hoʻi kahi ʻāpana Stellite hardfaced CF8M wedge ma ke noi ʻana.
- ʻO 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.
- ʻAno liʻiliʻi, hoʻonohonoho maʻalahi, e maʻalahi ai ka hana ʻana a me ka mālama ʻana, a me ka laulā o ka noi.
- ka manawa lōʻihi e pani ai a lohi i ka neʻe ʻana o ka wedge, ʻaʻohe hanana hāmare wai no nā kiwikā puka wedge.
Nā kikoʻī loea o ka kiwikā puka wedge Rubber
Nā kikoʻī:
| Hoʻolālā a me ka Hana ʻana | BS EN 1984, DIN3352 |
| DN | DN50-DN1200 |
| PN | PN10,PN16,PN25,PN40,PN63,PN100 |
| Nā Mea Kino | 1.0619,GS-C25,1.4308,1.4408,S31803,904L |
| ʻokiʻoki | 1CR13,Stellite Gr.6 |
| Maka i ka maka | EN558-1 Moʻo 14, moʻo 15, moʻo 17, DIN3202 F4, F5, F7 |
| Nā Kūlana Flange | EN1092-1 PN10,PN16,PN25,PN40,PN63,PN100,DIN2543,DIN2544,DIN2545,DIN2546 |
| Hoʻopau i ka pilina | RF,RTJ,BW |
| Nānā a me ka Hoʻāʻo | BS6755,EN12266,ISO5208,DIN3230 |
| Hana | Huila lima, mea hana ilo, mea hoʻoikaika uila |
| NACE | NACE MR 0103 NACE MR 0175 |
Hōʻike Huahana: Kiwikā puka wedge laholio
Nā noi o ka laholio wedge puka kiwikā
kiwikā puka wedge laholiohoʻohana ʻia i ka ʻoihana kemika (no nā mea wai a me ke kinoea ʻaʻole hoʻouka kaua a ʻaʻohe ʻawahia), nā ʻoihana petrochemical a me ka refinery,ʻoihana coke a me ke kemika (kinoea umu coke), ʻoihana unuhi, ʻoihana mining, ʻoihana mining a me ka metallurgical (nā ʻōpala ma hope o ka lana ʻana).
