He aha ka ʻokoʻa ma waena o ka paipu kila seamless a me ka paipu kila seamed

(1) ʻōwili ʻia ka paipu kila maʻamau mai ke kila kalapona a i ʻole ke kila kila haʻahaʻa, ʻo ia ka hoʻohana mua ʻana o nā mea paipu kila, ʻoi aku ka nui o kāna ʻāpana cross-sectional, ʻoi aku ka liʻiliʻi o ka ʻāpana ma lalo o ke kaomi.

(2) Hoʻohana nui ʻia nā paipu kila semed e lawe i nā wai.Ma muli o ka hana ʻana hiki ke welded, no laila ua kiʻekiʻe nā koi ikaika hui, a e hōʻoia i ka hui ʻana i ke kūpaʻa corrosion a me ka pale wela, etc.

(3) Hoʻohana nui ʻia ka paipu kila seamless i ka hana mīkini maʻamau, ka ʻaila, kemika, ka mana uila, ke kūkulu ʻana a me nā ʻoihana ʻē aʻe, i hoʻohana nui ʻia.

(4) mai ke kaʻina hana, ʻoi aku ka kiʻekiʻe o ke kaʻina hana o ka paipu kila seamless, seamed steel pipe me ka hoʻohana ʻana i nā ʻano hana maʻalahi.

(5) Mai ka manaʻo o ka hoʻohana ʻana, ʻaʻole nui ka ʻokoʻa ma waena o nā mea ʻelua, akā hoʻohana ʻia ka mea mua no ka lawe ʻana i nā wai a me kekahi mau ʻāpana paʻa, hoʻohana nui ʻia ka mea hope e lawe i nā wai.
(6) Mai ka manaʻo o ka waiwai, ʻaʻohe ʻokoʻa nui ma waena o nā mea ʻelua, ʻo ka mea nui no ka mea ʻo ka paipu kila seamless i hoʻohana ʻia i loko o ka mea i loaʻa i nā ʻano hui like ʻole a alakaʻi i kekahi mau ʻokoʻa i ke kumukūʻai.

(7) Mai ka manaʻo o ka hoʻohana ʻana, hoʻohana nui ʻia ka mea mua i nā mea lawe ukana o nā hale kūkulu hale a me nā alahaka alahao a me nā mea hana ʻē aʻe;hoʻohana nui ʻia ka mea hope i ka ʻaila, kemika, ka mana uila, ka hana mīkini a me nā ʻoihana ʻē aʻe.

(8) Mai ka manaʻo o ke kumukūʻai, ʻoi aku ka maikaʻi o ka mea mua ma mua o ka hope ma ke ʻano o ka maikaʻi a me ke kumukūʻai.Hiki ke ʻike ʻia ka ʻokoʻa ma waena o ka paipu kila maʻemaʻe a me ka paipu kila i hoʻopaʻa ʻia ma luna nei: hoʻohana nui ʻia ka paipu kila maʻemaʻe e lawe i nā wai;a hoʻohana ʻia ka paipu kila seamed no ka lawe ʻana i nā wai, paʻa, etc.

Akā ma lalo o nā kūlana like i ka hoʻohana ʻana i ka paipu kila seamless hiki ke lawe ʻia i ka wai nui anawaena a me kekahi mau mea paʻa paʻa, a no ka ʻōnaehana pipeline seamless kila paipu ʻoi aku ka corrosion-kūʻokoʻa ma mua o seamed kila paipu, lōʻihi lawelawe ola;