I kēia mau lā iho nei, ua hoʻopau ka hale hana ʻo Jinbin i kahi hana laʻana o ka valve disc makapō. Ua hoʻopilikino ʻia ka valve papa makapō kiʻekiʻe e like me nā koi o ka mea kūʻai aku, me ka nui o DN200 a me ke kaomi o 150lb. (E like me ka mea i hōʻike ʻia ma ke kiʻi aʻe)

ʻO ke kiwikā papa makapō maʻamau he kūpono ia no nā kūlana hana haʻahaʻa haʻahaʻa, me ke kaomi hoʻolālā maʻamau ≤1.6MPa, a ua hoʻohālikelike pinepine ʻia me ka lako wai a me ka hoʻokahe wai, ke kinoea haʻahaʻa a me nā pipeline ʻē aʻe. Ua hoʻolālā kūikawā ʻia ke kiwikā papa makapō kiʻekiʻe no nā ʻōnaehana kaomi kiʻekiʻe, me ke kaomi i helu ʻia o ≥10MPa. Hiki ke hoʻololi ʻia i nā pipelines kaomi kiʻekiʻe loa (e like me luna o 100MPa) ma ke kiʻekiʻe loa, e hoʻokō ana i nā koi kaohi o nā wai kaomi kiʻekiʻe.

ʻO ke kiwikā papa makapō maʻamau he ʻano maʻalahi, ʻo ka hapa nui he ʻano flange a i ʻole ke ʻano hoʻokomo. ʻO ke kino kiwikā he hao hoʻolei nui a i ʻole ke kila kalapona maʻamau, a ʻo nā ʻāpana sila he laholio, me ke kūpaʻa palupalu. Hoʻohana ke kiwikā papa makapō kiʻekiʻe i kahi kino kiwikā pā mānoanoa (i hana ʻia me ka alloy a i ʻole ke kila i hoʻoheheʻe ʻia), ua lako me kahi sila paʻakikī pālua/metala, a ua hoʻolako pū ʻia me ka nānā ʻana i ke kaomi a me nā mea hana anti-misoperation e pale aku i ka leakage kaomi kiʻekiʻe.

Maʻamaunā kiwikā maka anianihoʻohana ʻia i nā kahua haʻahaʻa a me nā kahua haʻahaʻa haʻahaʻa, e like me nā pūnaewele paipu kūlanakauhale a me nā pahu mālama haʻahaʻa. Hoʻohana ʻia nā kiwikā papa makapō kiʻekiʻe i nā kūlana hana kiʻekiʻe, lapalapa a pahū e like me nā petrochemicals (nā ʻāpana hydrogenation), nā paipu kinoea kūlohelohe mamao loa, a me nā paila kiʻekiʻe.

I ka hopena, he kūpaʻa ikaika ke kiwikā makapō kiʻekiʻe-kaomi a hiki ke kū i ke kaomi kiʻekiʻe no ka manawa lōʻihi me ka ʻole o ka deformation. Kiʻekiʻe ka hilinaʻi o ke sila ʻana. Hiki i ke sila metala ke kū i ka mahana kiʻekiʻe a me ke kaomi kiʻekiʻe, me ka helu leakage haʻahaʻa loa. Palekana kiʻekiʻe, i lako me kahi laka palekana i kūkulu ʻia a me ka alarm kaomi e hōʻemi i nā pilikia i nā kūlana hana kiʻekiʻe-kaomi. 

Hana ʻo Jinbin Valves i nā ʻano papahana valve metallurgical like ʻole, e like me nā valves papa makapō, nā valves damper ea, nā puka penstock, nā valves puka paheʻe, nā valves mana kuhikuhi ʻekolu ala, nā valves hoʻokuʻu, nā valves jet, a pēlā aku. Inā he mau pono pili kāu, e ʻoluʻolu e kelepona mai iā mākou ma lalo nei. E loaʻa iā ʻoe kahi pane i loko o 24 mau hola. Ke kakali nei mākou i ka hana pū ʻana me ʻoe!