I ka ʻoihana kila, ʻo ka paipu kila he mea maʻamau a koʻikoʻi, hoʻohana nui ʻia i ke kūkulu ʻana, ka hana ʻana i nā mīkini, petrochemical, a me nā māla ʻē aʻe. ʻO ke kaumaha o ka paipu kila e pili pono ana i kona hoʻohana a me ke kumukūʻai o ka lawe ʻana i ka ʻenekinia. No laila, pono e hoʻomaopopo ka poʻe loea i ka ʻoihana a me nā poʻe ma nā kahua pili i ke ʻano helu helu o ke kaumaha o ka paipu kila.

ʻO ka mua, ka hoʻokomo kumu o 63014 paipu kila
63014 paipu kila mea maʻamau seamless kila paipu. ʻO kāna mau mea nui he kalapona a me ka chromium. Loaʻa iā ia ke kūpaʻa corrosion kiʻekiʻe a me ka ikaika mechanical. No laila, hoʻohana nui ʻia ia i ka ʻoihana kemika, ka hana moku, boiler, a me nā māla ʻē aʻe. E like me nā kūlana hana like ʻole a me nā kikoʻī, ʻokoʻa ka mānoanoa o ka pā, ke anawaena o waho a me nā ʻāpana ʻē aʻe o 63014 paipu kila, a e pili pono kēia mau ʻāpana i ka helu kaumaha o ka paipu kila.

ʻO ka lua, ke ʻano helu helu o ke kaumaha o ka paipu kila
Hiki ke hoʻoholo i ka helu kaumaha o ka paipu kila e kona lōʻihi a me ka ʻāpana cross-sectional. No nā paipu kila ʻole, hiki ke helu ʻia ka ʻāpana keʻa e ke anawaena o waho a me ka mānoanoa o ka pā. ʻO ke kumuhana: \[ A = (\pi/4) \manawa (D^2 - d^2) \]. Ma waena o lākou, ʻo \( A \) ka ʻāpana kea, \( \pi \) ka pi, \( D \) ke anawaena waho, a ʻo \( d \) ke anawaena o loko.
A laila, helu ʻia ke kaumaha o ka paipu kila ma ka hoʻonui ʻana i ka hua o ka ʻāpana kea a me ka lōʻihi me ka mānoanoa, a ʻo ke ʻano: \[ W = A \times L \times \rho \]. Ma waena o lākou, \( W \) ke kaumaha o ka paipu kila, \( L \) ka lōʻihi, aʻo \( \rho \) ka mānoanoa o ke kila.

ʻO ke kolu, ka helu kaumaha o hoʻokahi mika o 63014 paipu kila
ʻO ka lawe ʻana i ka paipu kila 63014 ma ke ʻano he laʻana, me ka manaʻo he 100mm ke anawaena o waho, 10mm ka mānoanoa o ka paia, 1m ka lōʻihi, a ʻo 7.8g/cm³ ka nui, a laila hiki ke helu ʻia e like me ke ʻano o luna: \[ A = (\pi/4) \manawa ((100+10)^2 - 100^2) = 2680.67 \, \ kikokikona{mm}^2 \]. \[ W = 2680.67 \times 1000 \times 7.8 = 20948.37 \, \text{g} = 20.95 \, \text{kg} \]

No laila, e like me kēia ʻano helu helu, ʻo ke kaumaha o 63014 paipu kila ma kahi o 20.95 kg i hoʻokahi mika.

ʻO ka hā, nā mea e pili ana i ke kaumaha o nā paipu kila
Ma waho aʻe o ke ʻano helu helu ma luna, e hoʻopili ʻia ke kaumaha maoli o nā paipu kila e kekahi mau mea ʻē aʻe, e like me ke kaʻina hana, ka hoʻomaʻemaʻe waiwai, ka mālama ʻana i ka ʻili, a me nā mea ʻē aʻe. nā mea e like me nā kaula a me nā flanges, a me ka mana o nā ʻano kūikawā a me nā hale o nā paipu kila like ʻole ma ke kaumaha.