Holoi ma nā Flanges

Hoʻolālā ʻia nā flanges Slip On a i ʻole SO e paheʻe ma waho o ka paipu, nā kuʻe lima lōʻihi, nā mea hoʻemi, a me nā swages. He kūʻē maikaʻi ka flange i ka haʻalulu a me ka haʻalulu. ʻOi aku ka maʻalahi o ka hoʻoponopono ʻana ma mua o ka weld neck flange. He kūpono kēia flange no nā noi haʻahaʻa haʻahaʻa no ka mea ʻo ka ikaika ma lalo o ke kaomi kūloko ma kahi o kahi hapakolu o ka flange ʻāʻī weld. He helehelena hoʻokiʻekiʻe kēia flange. ʻO nā flanges Slip On a i ʻole SO flanges ʻoi aku ka haʻahaʻa o ke kumukūʻai ma mua o nā flanges weld-neck, a no kēia hopena he koho kaulana ia no kā mākou mea kūʻai. Eia naʻe, pono e hoʻomanaʻo nā mea kūʻai aku e hoʻemi ʻia kēia kumukūʻai kumu mua e ke kumu kūʻai hou o nā welds fillet ʻelua i koi ʻia no ka hoʻokomo pono ʻana. Eia kekahi, ʻoi aku ka kiʻekiʻe o ke ola o nā flanges weld-neck ma mua o nā flanges slip-on under duress.
Hoʻonohonoho ʻia ka paheʻe ma ka flange no laila ua hoʻonohonoho ʻia ka hope i hoʻokomo ʻia o ka paipu a i ʻole ke kūpono i ka alo o ka flange e ka mānoanoa o ka pā paipu me ka 1/8 o ka ʻīniha, no laila e hiki ai ke hoʻoheheʻe ʻia i loko o ka flange SO like me ka ʻole. hana ʻino i ka maka flange. Hoʻopili pū ʻia ke kua a i waho paha o ka flange slip-on a i ʻole SO flange me kahi weld fillet.

No ke aha e ʻoi aku ka maikaʻi o ka hoʻoheheʻe ʻana i nā flanges ma mua o ke kuʻi ʻana i nā flanges ʻāʻī?
No nā mea hoʻohana he nui, ʻoi aku ka maikaʻi o ka hoʻoheheʻe ʻana i nā flanges ma mua o ke kuʻi ʻana i nā ʻāʻī ʻāʻī ma muli o nā kumu penei:

• Ma muli o ko lākou kumu kūʻai haʻahaʻa mua.
• ʻO ka hōʻemi pololei e pono ai i ka ʻoki ʻana i ka paipu i ka lōʻihi.
• ʻOi aku ka maʻalahi o ka hoʻonohonoho ʻana o ka hui.
• ʻO ka ikaika i helu ʻia o nā flanges slip-on ma lalo o ke kaomi kūloko ma kahi o ʻelua hapakolu o nā flanges ʻāʻī kuʻi.

Pehea e ananā lehelehe paheʻe?

E lawe i nā ana o:

• OD: Mawaho Anawaena
• ID: Anawaena o loko
• BC: Pōʻai Bolt
• HD: Anawaena puka

Nā mea nui:

ʻO kekahi mau hiʻohiʻona nui penei:

• Hoʻokahi nui kūpono i nā papa manawa paipu.
• Hiki i nā mea hana ke ʻoki maʻalahi i ka paipu i ka lōʻihi no nā flanges slip-on.
• ʻO ka mānoanoa liʻiliʻi o kēia flange hiki ke maʻalahi ka alignment o nā puka bolting.
• ʻAʻole makemake ʻia lākou no nā kaiapuni wela kiʻekiʻe.

Nā pōmaikaʻi o ka slip on flanges:

• Hoʻokomo haʻahaʻa kumu kūʻai
• He liʻiliʻi ka manawa e pono ai e hōʻoia i ka pololei o ka paipu ʻoki
• Maʻalahi lākou e hoʻoponopono
• He haʻahaʻa ko nā ʻāpana paheʻe no ka mea e paheʻe ka paipu i loko o ka flange ma mua o ka wili ʻana
• Hoʻopili ʻia ka flange ma loko a ma waho e hāʻawi i ka ikaika kūpono
• Kāohi lākou i ka leakage

Nuhou Pili