ʻOiai nei, ua hoʻokuʻu aku kā mākou hui i kahi pūʻulu o nā paipu kila humuhumu kiʻekiʻe i India.

I kēia mau lā iho nei, ua hoʻokuʻu aku kā mākou hui i kahi pūʻulu o nā paipu kila humuhumu kiʻekiʻe i India, menā paipu kila humuhumu ʻoleno nā paila. ʻO nā kūlana a me nā mea hana o kēia pūʻulu o nā paipu kila seamlessA335 P22, paipu ʻailaAPI 5La meAPI 5CT, e hōʻoiaʻiʻo ana e kūlike nā huahana me nā kūlana honua a hāʻawi i nā mea kūʻai aku me ka hōʻoiaʻiʻo maikaʻi hilinaʻi.

ʻO ka paipu kila humuhumu no nā paila he mea paipu ia e hana ana i nā wahi mahana kiʻekiʻe a me ke kaomi kiʻekiʻe. Loaʻa iā ia nā waiwai kiʻekiʻe e like me ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa kaomi, a me ke kūpaʻa ʻana i ka pala. ʻO A335 P22 kahi mea kila alloy i hoʻohana pinepine ʻia me nā waiwai mechanical maikaʻi a me ke kūpaʻa wela kiʻekiʻe. He kūpono ia no ka hana ʻana i nā paipu paila kiʻekiʻe, nā mea hoʻololi wela a me nā lako wela kiʻekiʻe a me ke kaomi kiʻekiʻe.

ʻO nā paipu aila API 5L a me API 5CT he mau kūlana paipu kila humuhumu i hoʻohana pinepine ʻia i ka ʻoihana aila a me ke kinoea. Loaʻa i kā lākou mau mea ke kūpaʻa maikaʻi loa i ka pala a me ke kūpaʻa kiʻekiʻe o ke kaomi, a hoʻohana nui ʻia i ka ʻeli ʻaila, ka lawe ʻana a me ka mālama ʻana.

Ma ke ʻano he mea paipu koʻikoʻi, hoʻohana nui ʻia ka paipu kila humuhumu i ka ʻaila, ka ʻoihana kemika, ka mana uila, ka aerospace a me nā ʻoihana ʻē aʻe. I ka ʻoihana ʻaila, hoʻohana pinepine ʻia nā paipu kila humuhumu e lawe i ka ʻaila maka a me ke kinoea kūlohelohe, e hoʻokō ana i nā koi o ke kaomi kiʻekiʻe, ka mahana kiʻekiʻe, ka pala a me nā ʻano ʻino ʻē aʻe. I ka ʻoihana kemika, hoʻohana nui ʻia nā paipu kila humuhumu e lawe i nā kemika, ka ammonia wai a me nā mea ʻino ʻē aʻe.

ʻO nā waiwai kiʻekiʻe o nā paipu kila humuhumu ʻole e komo pū me ke kūpaʻa wela kiʻekiʻe maikaʻi loa, ka ikaika compressive kiʻekiʻe, a me ke kūpaʻa maikaʻi i ka palaho, e hoʻohana nui ʻia ai lākou i nā ʻoihana like ʻole. E hoʻomau ka ʻoihana i ka hoʻolako ʻana i nā huahana kiʻekiʻe e hoʻokō i nā pono like ʻole o nā mea kūʻai aku no nā paipu kila humuhumu ʻole.