Nānā nui
Hoʻohana ʻia ka pā hao paipu no ka hana ʻana i nā paipu welded nui e lawe ai i ka aila a me ke kinoea kūlohelohe, ʻo ia hoʻi ka inoa o ka paipu kila. I kēia manawa, ʻoi aku ka nui o ka poʻe o ka honua i ka nānā ʻana i ka pale ʻana i ko mākou kaiapuni, hoʻohana nui ʻia ke kinoea kūlohelohe hou ma o nā paipu. ʻO kēia mau papa kila pipeline ka mea hiki ke pale aku i ke kaomi kiʻekiʻe, ka ʻino o ka lewa a me nā wahi wela haʻahaʻa. ʻO ka API X120 i hāʻawi ʻia mai iā mākou i ʻoi aku ka kiʻekiʻe o nā waiwai mechanical ma mua o ka pae honua.
Na Papa kila a pau o ka Pipeline Steel Plate
KANAWAI | HAAWINA HAEHA |
API 5L PSL1 / PSL2 | Papa A, Papa B X42, X46, X52, X56, X60,X65, X70, X80, X100, X120 L245, L290, L320, L360, L390, L415, L450, L485, L555 |
Mechanical Property of pipeline steel plate
Papa | ʻAe ʻia ka lākiō kiko hua | Ka ikaika o ka hua MPa(min) | Ikaika Tensile MPa | Elongation % (min) | |
API 5L | EN 10208-2 | ||||
API 5L Gr. B | L 245NB | ≤ 0.85 | 240 | 370 - 490 | 24 |
API 5L X 42 | L 290NB | ≤ 0.85 | 290 | 420 - 540 | 23 |
API 5L X 52 | L 360NB | ≤ 0.85 | 360 | 510 - 630 | |
API 5L X 60 | L 415NB | ||||
API 5L Gr. B | L 245MB | ≤ 0.85 | 240 | 370 - 490 | 24 |
API 5L X 42 | L 290MB | ≤ 0.85 | 290 | 420-540 | 23 |
API 5L X 52 | L 360MB | ≤ 0.85 | 360 | 510 - 630 | |
API 5L X 60 | L 415MB | ||||
API 5L X 65 | L 450MB | ≤ 0.85 | 440 | 560 - 710 | |
API 5L X 70 | L 485MB | ≤ 0.85 | 480 | 600 - 750 | |
API 5L X 80 | L 555MB | ≤ 0.90 | 555 | 625 - 700 | 20 |
ʻO nā koi ʻenehana no ka pā hao paipu
● Ho'āʻo i nā Waiwai Paʻakikī
● Ho'āʻo kaumaha kaumaha (DWTT)
● Nānā Ultrasonic (UT)
● Haʻahaʻa wela hopena hoao
● API pipline kila maʻamau olokaʻa
Nā lawelawe hou aku
● Nānā Huahana.
● Hoʻonohonoho ka nānā ʻana o ka ʻaoʻao ʻekolu.
● Hoʻohālikelike ʻia ka hoʻomaʻamaʻa ʻana i ka wela post-welded (PWHT).
● Haʻahaʻa wela hopena ho'āʻo e like me ka mea kūʻai mai 'koi.
● Hoʻopuka ʻia ka palapala hōʻoia ʻo Oginal Mill ma lalo o EN 10204 FORMAT 3.1/3.2.
● Pahu pana a pena, ʻokiʻoki a wiliwili e like me ka makemake o ka mea hoʻohana.