Wehewehe ʻana o ka paipu kila ʻole

He ʻano kila lōʻihi me ka ʻāpana hakahaka a ʻaʻohe hui a puni.ʻO nā paipu kila he mau ʻāpana hakahaka a hoʻohana nui ʻia e like me nā pipelines no ka lawe ʻana i nā wai, e like me nā pipelines no ka lawe ʻana i ka aila, ke kinoea maoli, ke kinoea, ka wai a me kekahi mau mea paʻa.Ke hoʻohālikelike ʻia me ke kila paʻa e like me ke kila poepoe, ʻoi aku ka maʻalahi o ke kaumaha o ka paipu kila i ka wā e like ai kona kulou a me kona ikaika torsional.He ʻano kila ʻāpana waiwai ia, i hoʻohana nui ʻia i ka hana ʻana i nā ʻāpana hana a me nā ʻāpana mechanical, e like me nā paipu ʻaila hinu, nā pahu hoʻoili kaʻa, nā papa kaʻa, a me nā scaffolds kila i hoʻohana ʻia i ke kūkulu ʻana.ʻO ka hoʻohana ʻana i nā paipu kila e hana i nā ʻāpana annular hiki ke hoʻomaikaʻi i ka nui o ka hoʻohana ʻana i nā mea waiwai, hoʻomaʻamaʻa i ke kaʻina hana, a mālama i nā mea hana a me nā hola hana, e like me ka rolling bearing apo, Jack sleeves, etc. i kēia manawa, ua hoʻohana nui ʻia nā paipu kila e hana.ʻO ka paipu kila kekahi mea pono no nā ʻano mea kaua maʻamau.ʻO ka pahu a me ka pahu o ka pū e hana ʻia i ka paipu kila.Hiki ke hoʻokaʻawale ʻia nā paipu kila i nā paipu poepoe a me nā paipu ʻano kūikawā e like me ke ʻano o ka ʻāpana cross-sectional.No ka mea, ʻoi aku ka nui o ka ʻāpana pōʻai ma lalo o ke ʻano o ke anapuni like, hiki ke lawe ʻia ka wai me ka paipu pōʻai.Eia kekahi, i ka wā e hoʻokau ʻia ai ka ʻāpana apo i ke kaomi radial kūloko a i waho paha, ʻano like ka ikaika.No laila, ʻo ka hapa nui o nā paipu kila he paipu poepoe.Eia naʻe, loaʻa i nā paipu pōʻai kekahi mau palena.No ka laʻana, ma lalo o ke kūlana o ka lele ʻana o ka mokulele, ʻaʻole ikaika ka ikaika o ka piʻi ʻana o nā paipu pōʻai e like me ka ikaika o nā paipu square a me nā ʻāpana ʻehā.Hoʻohana mau ʻia nā paipu square a me nā ʻāpana ʻehā i ke ʻano o kekahi mau mīkini mahiʻai a me nā mea hana, ke kila a me nā lako lāʻau, a me nā mea ʻē aʻe.