ʻO Tenaris: ʻO ka mea nui loa o ka honuapaipu kila humuhumumea hana, e haʻaheo ana i ka ikaika holoʻokoʻa a me ka loaʻa kālā. Aia ke keʻena nui ma Luxembourg.

ʻO CITIC Special Steel: He alakaʻi i ka ʻoihana kila kūikawā, nona ka mana hana piha o 20 miliona tone o ke kila kūikawā i kēlā me kēia makahiki.

ʻO Vallourec: He alakaʻi honua i nā paipu kila humuhumu kiʻekiʻe, kaulana ma ka honua holoʻokoʻa no kona hiki ke ʻenehana a ua kau ʻia ma ka mākeke kiʻekiʻe.

ʻO TMK Group: ʻO ka mea hana paipu kila nui loa ma Rusia, e paʻa ana i kahi kūlana koʻikoʻi ma ka mākeke US.

ʻO Nippon Steel: He pilikua kila Kepani, uhi kāna huahana i nā ʻāpana ʻoihana he nui, kaulana no kāna mau kūlana kiʻekiʻe a me ka ʻenekinia pololei.

ʻO Interpipe: ʻO kekahi o nā mea hana paipu humuhumu koʻikoʻi loa o ka honua, he mea pāʻani nui ma ka mākeke.

ʻO ArcelorMittal: ʻO kekahi o nā mea hana kila nui loa o ka honua, e hoʻohana ana i kona mana hana nui e hoʻokō ai i nā hoʻokele waiwai o ka unahi.

JFE Steel: ʻO kekahi o nā mea hana paipu kila humuhumu nui ma ke ao nei, ʻo ia kekahi mea hana kila Kepani nui ʻē aʻe.

ʻO Tata Steel: He pilikua kila honua ʻo India nona nā huahana e kū nei i nā kūlana honua.

ʻO ChelPipe Group & OMK: He hui paipu kila Lūkini alakaʻi a he mea pāʻani koʻikoʻi ma ka mākeke honua.

ʻO Jindal Saw: He mea hana paipu kila India koʻikoʻi me ka mana koʻikoʻi ma ka ʻāpana paipu kila seamless nui o ka honua.

ʻO Borusan Mannesmann: He mea hana paipu kila Turkish alakaʻi i loaʻa ma ke alahaka o ʻEulopa a me ʻAsia, me ka mana ikaika ma ka mākeke ʻāpana.

ʻO EVRAZ: He hui kila a me ka hana mining i hoʻohui ʻia ma ke ʻano kū pololei nona ka ʻoihana e pili ana i ka hana ʻana i nā paipu kila.

Pūʻulu EEW: He mea hana Kelemania e loea ana i nā paipu kila anawaena nui, i ʻike ʻia no kāna huahana kiʻekiʻe a me ka pololei kiʻekiʻe.

ʻO Severstal: Kekahi o nā hui kila nui i hoʻohui ʻia ma Rusia, e paʻa ana i kahi kūlana koʻikoʻi ma nā mākeke Lūkini a me ka honua.

ʻO Kingland & Pipeline Technologies: He mea pāʻani kaulana ma ka honua holoʻokoʻa i ka ʻoihana paipu kila seamless nui ke anawaena.

Eia kekahi, loaʻa iā Rusia ʻo PAO TMK (ka nui o ka mākeke ma kahi o US$1.83 biliona), ʻo ia ka hui like a pili loa paha i ka TMK Group i ʻōlelo ʻia ma luna; he mau pilikua ʻelua i ka ʻoihana hana paipu kila Lūkini.

Nā Pae Hoʻokūkū Nui o ka Honua
Ma muli o ko lākou ikaika holoʻokoʻa a me ke kūlana ma ka ʻoihana, hiki ke hoʻokaʻawale ʻia kēia mau ʻoihana i nā pae penei:
Papa 1 (Nā Alakaʻi Honua): Tenaris, Vallourec, TMK Group, CITIC Special Steel. ʻO kēia mau ʻoihana ʻehā ka mea nona ka mana ākea loa ma ka honua holoʻokoʻa, nā laina huahana piha loa, a me ka nui o ka hiki ke hana, e hoʻolilo ana iā lākou i alakaʻi piha i ka ʻoihana.

Papa 2 (Nā Alakaʻi ʻĀpana/ʻenehana): Nippon Steel, Interpipe, ArcelorMittal. Loaʻa iā lākou ka ikaika ikaika loa a me nā pono hoʻokūkū ma nā wahi kikoʻī (e like me Iapana a me ʻEulopa) a i ʻole nā ​​​​​​kahua ʻenehana kikoʻī (e like me ka hana ʻana o Nippon Steel kiʻekiʻe).

Papa 3 (Nā Mea Pāʻani Mākeke Koʻikoʻi): JFE Steel, Tata Steel, ChelPipe, OMK, Jindal Saw, Borusan Mannesmann, a pēlā aku. He kuleana koʻikoʻi kēia mau ʻoihana ma ko lākou mau ʻāina a i ʻole nā ​​​​ʻāpana huahana (e like me India, Rusia, Turkey, nā paipu anawaena nui, a me nā paipu pipeline), a he ikaika koʻikoʻi lākou i ke kaulahao lako honua.