Pehea ka nui o kāu ʻike e pili ana i nā flanges makapō?

ʻO nā flanges makapō nā mea pono i loko o nā ʻōnaehana paipu i hoʻohana ʻia e hoʻopaʻa i ka hopena o kahi paipu, valve, a i ʻole ka wehe ʻana o ka moku kaomi. ʻO nā flanges makapō he ʻano pāpaʻi like ʻole me ka lua ʻole o ke kikowaena, i mea kūpono no ka pani ʻana i ka hopena o kahi ʻōnaehana paipu.makapō makapōma ka hana a me ke kino.

Hoʻolauna Huahana

Hana ʻia nā flanges makapō mai nā mea like ʻole, e pili ana i nā koi kikoʻī o ka noi. Hoʻohana mau ʻia nā mea e like me ke kila kila, ke kila kalapona, a me ke kila kila. Hoʻolālā ʻia nā flanges e hoʻopili i nā ʻōnaehana paipu me nā ʻano paʻi, ka nui, a me nā mahana. Aia nā ʻano like ʻole o nā lepa makapō, ʻo ia hoʻi nā lepa makapō hoʻokiʻekiʻe ʻia, nā lepa makapō o ke apo ʻano hui (RTJ), a me nā ʻāpana makapō maka palahalaha. ʻO ke koho o ka flange makapō e hoʻohana ai ma muli o nā pono o ka noi.

Nā kikoʻī a me nā hiʻohiʻona

Hele mai nā flanges makapō i nā kikoʻī a me nā hiʻohiʻona like ʻole, kēlā me kēia i hoʻolālā ʻia e hoʻokō i nā koi noi kūikawā. Loaʻa iā lākou ma nā ʻano nui like ʻole, mai ka 1/2 "a 48" no nā flanges makapō i hāpai ʻia a me 1/2" a 24" no RTJmakapo flanges. ʻOkoʻa ka mānoanoa o ka flange, me ka mānoanoa maʻamau mai ka 1/4 "a hiki i ka 1", aʻo ka mānoanoa o nā flanges makapō kaumaha ka mānoanoa mai 2"-24". Hele mai nā ʻano flange i ka Papa 150 a i ka Papa 2500, PN6 a i PN64 ka helu kaomi, a me ASME/ANSI B16.5, ASME/ANSI B16.47, API, a me MSS SP44 maʻamau.

Hana a me ka hoʻokaʻawale

ʻIke ʻia mai ka ʻike ʻana, ua māhele ʻia ka pā makapō i ka pā pālahalaha ʻano pāpaʻa paʻa, ka pā makapō, ka pā plug a me ke apo kākoʻo (ʻo ka pā plug a me ke apo kākoʻo he makapō kekahi i kekahi). Hoʻokani like ka pā makapō i ka hoʻokaʻawale ʻana a me ka ʻoki ʻana e like me ke poʻo, ka pāpale paipu a me ka plug wili. Ma muli o kāna hana hoʻopaʻa sila maikaʻi, hoʻohana maʻamau ia i mea hilinaʻi no ka hoʻokaʻawale ʻana no nā ʻōnaehana e koi ana i kahi kaʻawale piha. ʻO ka pāpale-type flat flat plate he pōʻai paʻa me kahi lima, i hoʻohanaʻia no ka'ōnaehana i ka moku kaʻawale ma lalo o nā kūlana maʻamau. Ua like ke ʻano o ka makapō makapō. ʻO kekahi ʻaoʻao he pā makapō a ʻo kekahi ʻaoʻao he apo throttling, akā like ke anawaena me ke anawaena paipu a ʻaʻole pāʻani i ka hana throttling. He maʻalahi ka hoʻohana ʻana i ka pā makapō. Ke koi ʻia ka hoʻokaʻawale ʻana, e hoʻohana i ka hopena o ka pā makapō. Ke koi ʻia ka hana maʻamau, e hoʻohana i ka hopena o ke apo throttling. Hiki ke hoʻohana ʻia e hoʻopiha i ka hakahaka hoʻokomo o ka pā makapō ma ka pipeline. ʻO kekahi hiʻohiʻona he ʻike maopopo a maʻalahi ke ʻike i ke kūlana hoʻonohonoho

Hoʻohālikelike me nā huahana like

ʻO nā flanges makapō kahi koho sila ʻoi aku ka maikaʻi ma mua o nā huahana sealing ʻē aʻe. ʻOi aku ka paʻa a ʻoi aku ka lōʻihi ma mua o nā gaskets, hiki ke pau i ka wā. ʻOi aku ka hilinaʻi o nā flanges makapō ma mua o nā flanges kino i hoʻopaʻa ʻia, pono e hoʻopaʻa a hoʻopaʻa hou i mea e pale ai i ka leakage. Hāʻawi nā flanges makapō i kahi sila paʻa a koi aku i ka mālama liʻiliʻi, e hoʻolilo iā lākou i kahi koho kūpono i ka wā lōʻihi.

I ka hopena, he mau mea koʻikoʻi nā flanges makapō i nā ʻōnaehana paipu, i hoʻohana ʻia e sila i ka hopena o kahi paipu a i ʻole ka wehe ʻana o ka valve. Hana ʻia lākou mai nā mea like ʻole a hele mai i nā nui like ʻole, nā kikoʻī, a me nā hiʻohiʻona, e kūpono iā lākou no nā noi like ʻole. ʻO nā flanges he mea hilinaʻi, lōʻihi, a koi aku i ka liʻiliʻi o ka mālama ʻana, e hoʻolilo iā lākou i kahi koho kūpono i ka wā lōʻihi. ʻO nā flanges makapō kahi koho sila ʻoi aku ka maikaʻi ma mua o nā gaskets a me nā flanges kino i hoʻopaʻa ʻia a hāʻawi i kahi sila mau e pale ai i ka leakage. Inā makemake ʻoe i kahi mea hoʻolako flange makapō hilinaʻi a hilinaʻi, e noʻonoʻo iā mākou. Loaʻa iā mākou kahi ākea ākea o nā flanges makapō e kū ana i nā kūlana kiʻekiʻe loa, e hōʻoiaʻiʻo ana i ka palekana a me ka hilinaʻi o kāu ʻōnaehana paipu.