I ke ao o nā noi ʻoihana, ʻo kahi sila paʻa a hilinaʻi hoʻi ʻaʻole ia he mea wale nō o ka hana; he mea ia o ka palekana, ka pono, a me ka mālama ʻana i ke kaiapuni. Mai nā hale hoʻomaʻemaʻe aila a me nā mea kanu kemika a hiki i nā hale hana mana, ʻo ke kūpaʻa o kahi pilina i hoʻopaʻa ʻia hiki ke ʻano o ka ʻokoʻa ma waena o ka hana maʻalahi a me ka hāʻule ʻana o ka pōʻino. ʻOiai pinepine ʻole ʻia, ʻo kapepa gasket graphitekū i waho ma ke ʻano he ʻāpana koʻikoʻi i ka sila ʻana hana kiʻekiʻe, e hāʻawi ana i kahi hopena maikaʻi loa no nā wahi koi nui loa.

No ke aha he koho maikaʻi loa nā pepa gasket graphite

A pepa gasket graphitehe mea sila maʻalahi loa ia i hana ʻia mai ka graphite exfoliated. Hoʻonui kēia kaʻina hana i nā ʻāpana graphite, e hana ana i kahi mea maʻalahi a hiki ke hoʻopili ʻia a laila kaomi ʻia i loko o nā pepa. Hiki ke ʻoki ʻia kēia mau pepa i nā ʻano a me nā nui like ʻole e hana i nā gaskets.

ʻO kā lākou ʻano crystalline kūikawā e hāʻawi iā lākou i kahi hui like ʻole o nā waiwai e kūpono ai lākou no nā ʻano hana ʻoihana like ʻole.

Ke kūpaʻa wela kūikawā:Hiki i nā gaskets graphite ke kū i nā mahana koʻikoʻi, mai nā haʻahaʻa cryogenic a i nā kiʻekiʻe wela (ʻoi aku ma mua o 500°C i loko o kahi lewa oxidizing a ʻoi aku ke kiʻekiʻe ma nā wahi ʻaʻole oxidizing). ʻO kēia ka mea e lilo ai lākou i koho no nā kaʻina hana wela kiʻekiʻe.

Ka Inertness Kemika:He kūpaʻa loa ka Graphite i nā ʻano kemika like ʻole, nā waikawa, a me nā alkalis. Hōʻoia kēia kūpaʻa kemika i kahi sila lōʻihi, ʻoiai ke lawelawe ʻana i nā mea ʻino.

ʻO ke Compressibility kiʻekiʻe a me ka hoʻōla hou ʻana:ʻO kahi hiʻohiʻona koʻikoʻi o ka graphite ʻo ia kona hiki ke kūlike i nā hemahema o ka flange ma lalo o ke kaomi, e hana ana i kahi sila paʻa. Ke hoʻokuʻu ʻia ke kaomi, loaʻa iā ia kahi kekelē o ka hoʻōla ʻana, e ʻae ana iā ia e mālama i ka sila me nā neʻe liʻiliʻi o ka flange.

Hana Sila Kiʻekiʻe:ʻAʻole e like me nā mea ʻē aʻe e hiki ke paʻakikī a palupalu paha i ka hala ʻana o ka manawa, noho paʻa ka graphite, e pale ana i nā leaka a e hōʻemi ana i ka pono no ka mālama pinepine ʻana.

Palekana Ahi:He kūpaʻa kūlohelohe ka Graphite i ke ahi, e lilo ia i koho palekana a hilinaʻi hoʻi no nā noi koʻikoʻi i nā ʻoihana e like me ka ʻaila a me ke kinoea.

Nā Hoʻohana Koʻikoʻi ma nā ʻOihana āpau

ʻO ke ʻano like ʻole onā pepa gasket graphitee ʻae ana iā lākou e hoʻohana ma nā ʻano ʻāpana paʻakikī like ʻole.

ʻAila a me ke Kinoea:Hoʻohana ʻia i loko o nā paipu, nā kiwikā, a me nā mea hoʻololi wela kahi i ʻike pinepine ʻia ai nā mahana kiʻekiʻe, nā kaomi, a me nā wai ʻino.

Ka Hana Kemika:Kūpono no ke sila ʻana i nā reactors, nā paipu, a me nā kīʻaha e lawelawe ana i nā kemika hoʻouka kaua.

Hana Mana:He mea koʻikoʻi no ke sila ʻana i nā turbine mahu, nā paila, a me nā condensers i loko o nā mea kanu mana kuʻuna a me nā mea kanu mana nukelea.

Kaʻa:Loaʻa i loko o nā ʻōnaehana hoʻopau a me nā ʻāpana ʻenekini e lawelawe i nā mahana kiʻekiʻe a hāʻawi i kahi sila paʻa.

Ke koho ʻana i ka Gasket Graphite kūpono

ʻOiai ke hāʻawi nei ka graphite i nā pono he nui, he mea nui ke koho ʻana i ke ʻano kūpono no ka hana maikaʻi loa. Loaʻa pinepine nā pepa gasket graphite i nā papa like ʻole a hiki ke hoʻoikaika ʻia me kahi foil metala a i ʻole mesh e hoʻoikaika i ka ikaika mechanical a lawelawe i nā kaomi kiʻekiʻe.

Graphite Hoʻokahi:Hana ʻia mai ka graphite exfoliated maʻemaʻe, hāʻawi kēia ʻano i nā pae kiʻekiʻe loa o ke kūpaʻa kemika a me ke kūpaʻa wela.

Graphite i hoʻoikaika ʻia:Loaʻa i loko kahi mea hoʻokomo metala (e like me ka pepa kila kila a i ʻole ka tang) no ka ikaika hou aʻe a me ke kūpaʻa i ka pahū ʻana, e kūpono ai no ke kaomi kiʻekiʻe a me nā noi koi nui aʻe.

Hopena

ʻO kapepa gasket graphitehe hōʻike ia pehea e hiki ai i kahi mea maʻalahi ke hāʻawi i kahi hopena holomua i nā pilikia ʻoihana paʻakikī. ʻO kāna hui kūikawā o nā waiwai wela, kemika, a me ka mechanical e lilo ia i mea pono ʻole no ka hōʻoia ʻana i ka palekana a me ka pono ma waena o nā ʻoihana koʻikoʻi. No nā hoa B2B, ʻo ke koho ʻana i nā gaskets graphite ʻaʻole ia he hoʻoholo kūʻai wale nō; he hoʻopukapuka kālā koʻikoʻi ia i ka hilinaʻi lōʻihi a me ka pono o kā lākou hana.

Nā Nīnau i Nīnau Pinepine ʻia (FAQ)

Pehea e hoʻohālikelike ai nā gaskets graphite me nā gaskets PTFE a i ʻole nā ​​​​​​gaskets rubber?

Hāʻawi nā gaskets graphite i ke kūpaʻa wela a me ka hoʻohālikelike kemika i hoʻohālikelike ʻia me ka PTFE a me ka rubber. ʻOiai he maikaʻi loa ka PTFE no nā media corrosive kiʻekiʻe a me ka rubber no nā noi haʻahaʻa haʻahaʻa, hāʻawi ka graphite i kahi laulā hana ākea no ka mahana a me ka ʻike kemika.

Hiki ke hoʻohana ʻia nā gaskets graphite me nā ʻano flanges āpau?

ʻAe, hiki ke ʻoki ʻia nā pepa gasket graphite e kūpono i nā ʻano flange like ʻole, me nā flanges paipu maʻamau, nā flanges hoʻololi wela, a me nā lako hana maʻamau. ʻO ko lākou maʻalahi e ʻae ai i kahi kūpono kūpono, ʻoiai ma nā flanges me nā ʻano ʻili liʻiliʻi.

He mea alakaʻi uila maikaʻi anei ka mea gasket graphite?

ʻAe, he alakaʻi uila maikaʻi loa ka graphite. I kekahi mau noi kūikawā, hiki i kēia waiwai ke lilo i mea pono, e like me kekahi mau kaʻina hana electrochemical. Eia nō naʻe, i ka hapa nui o nā hiʻohiʻona sila ʻoihana, pono e noʻonoʻo ʻia kēia conductivity, a pono paha ka hoʻokaʻawale kūpono a i ʻole ka hoʻokumu ʻana i ka honua e pale aku i nā pilikia uila.

He aha ka ʻokoʻa ma waena o ka graphite palupalu a me ka graphite paʻa?

Hana ʻia ka graphite palupalu (i hoʻohana ʻia i loko o nā gaskets) ma o kahi kaʻina hana hoʻonui e hāʻawi iā ia i kahi ʻano palupalu, palupalu, a hiki ke compressed. ʻO ka graphite paʻa he mea paʻakikī a palupalu hoʻi i hoʻohana pinepine ʻia no nā ʻāpana kūkulu a i ʻole nā ​​​​electrodes, a nele iā ia nā hiki ke sila e like me kona hoa palupalu.