I kēia mau lā, ua hoʻopuka maikaʻi kā mākou hui i kahi pūʻulu o nā paipu kila maʻemaʻe kiʻekiʻe i India.

I kēia mau lā, ua hoʻopuka maikaʻi kā mākou hui i kahi pūʻulu o nā paipu kila kila maikaʻi ʻole i India, me kapaipu kila ʻoleno na paila. ʻO nā kūlana a me nā mea hana o kēia pūʻulu o nā paipu kila ʻoleA335 P22, paipu ailaAPI 5LaAPI 5CT, e hōʻoia i ka hoʻokō ʻana o nā huahana i nā kūlana honua a hāʻawi i nā mea kūʻai aku me ka hōʻoia ʻana i ka maikaʻi.

ʻO ka paipu kila maʻemaʻe no nā paila he mea paipu e hana ana ma nā wahi wela kiʻekiʻe a me ke kaomi kiʻekiʻe. Loaʻa iā ia nā waiwai maikaʻi e like me ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa paʻa, a me ke kūpaʻa corrosion. ʻO A335 P22 kahi mea kila kila i hoʻohana mau 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 mea hana kiʻekiʻe a me ke kiʻekiʻe.

Aila paipu API 5L a me API 5CT mea seamless kila paipu maʻamau i hoʻohana 'ia ma ka aila a me ke kinoea oihana. ʻO kā lākou mau mea i loaʻa i ke kūpaʻa corrosion maikaʻi a me ke kūpaʻa kiʻekiʻe, a hoʻohana nui ʻia i ka ʻaila ʻaila, ka lawe ʻana a me ka mālama ʻana.

Ma ke ʻano he pipeline koʻikoʻi, hoʻohana nui ʻia ka paipu kila seamless i ka ʻaila, ʻoihana kemika, mana uila, aerospace a me nā ʻoihana ʻē aʻe. I ka ʻoihana ʻaila, hoʻohana pinepine ʻia nā paipu kila maʻemaʻe no ka lawe ʻana i ka ʻaila maʻemaʻe a me ke kinoea maoli, e hoʻokō ana i nā koi o ke kaomi kiʻekiʻe, ke kiʻekiʻe kiʻekiʻe, ka corrosion a me nā wahi ʻino ʻē aʻe. I loko o ka ʻoihana kemika, hoʻohana nui ʻia nā paipu kila maʻemaʻe no ka lawe ʻana i nā kemika, ka amonia wai a me nā media corrosive ʻē aʻe.

ʻO nā waiwai kiʻekiʻe o nā paipu kila liʻiliʻi e pili ana i ke kūpaʻa kiʻekiʻe kiʻekiʻe, ka ikaika compressive kiʻekiʻe, a me ke kūpaʻa corrosion maikaʻi, e hoʻohana nui ʻia 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 ʻole.