ʻO nā pipdes welded criral no lalo o ka laina kūlohelohe kūlohelohe
ʻO nā pipes criral i weldedHe mea nui loa i kaʻoihana,ʻoi aku ma ke kūkuluʻana i kaʻailaʻaila a me nā hau uila o ka mīkini. Ua hōʻikeʻia kā lākou mau kiko'ī ma waho o ka pā o ka lole a me ka pā pōhaku, ke hōʻike nei i ko lākouʻano a me ka hoʻololiʻana i nāʻano koi.
Kū-starder | Kōla Steele | Kinohi | TENILEI | ʻO ka ho'āʻoʻana i ka hōʻikeʻana o ka moʻolelo | ||||||||||||||
C | Si | Mn | P | S | V | Nb | Ti | Cev4) (%) | RT0.5 MPA hāʻawi ka ikaika | RM MPA TSinsle ikaika | RT0.5 / RM | (L0 = 5.65 √ S0) ELUGATION A% | ||||||
max | max | max | max | max | max | max | max | MAKAU NOIA | max | min | max | min | max | max | min | |||
L245MB | 0.22 | 0.45 | 1.2 | 0.025 | 0.15 | Poloka uila- | Poloka uila- | Polokauao 0.0 | 1) | 0.4 | 245 | 450 | 415 | 760 | 0.93 | 22 | ʻO ka hōʻikeʻikehana Talpy: e hōʻike i ka mea e hoʻopili ana i ka ikehu o ke kino a me ka seam seam e like me ka mea i koiʻia ma keʻano maʻamau. No nā kiko'ī,ʻike i keʻano maʻamau. E hoʻokaʻawale i ka hoʻokolohua Tear Tear:ʻO ka wahi koho koho | |
Gb / T9711-2011 (PSS2) | L290B | 0.22 | 0.45 | 1.3 | 0.025 | 0.0 | Poloka uila- | Poloka uila- | Polokauao 0.0 | 1) | 0.4 | 290 | 495 | 415 | 21 | |||
L320M | 0.22 | 0.45 | 1.3 | 0.025 | 0.0 | Poloka uila- | Poloka uila- | Polokauao 0.0 | 1) | 0.41 | 320 | 500 | 430 | 21 | ||||
L360MB | 0.22 | 0.45 | 14 | 0.025 | 0.0 | 1) | 0.41 | 360 | 530 | 460 | 20 | |||||||
L390mb | 0.22 | 0.45 | 14 | 0.025 | 0.15 | 1) | 0.41 | 390 | 545 | 490 | 20 | |||||||
L415B | 0.12 | 0.45 | 1.6 | 0.025 | 0.0 | 1) 2) 3 | 0.42 | 415 | 565 | 520 | 18 | |||||||
L450mb | 0.12 | 0.45 | 1.6 | 0.025 | 0.0 | 1) 2) 3 | 0.43 | 450 | 600 | 535 | 18 | |||||||
L485MB | 0.12 | 0.45 | 1.7 | 0.025 | 0.0 | 1) 2) 3 | 0.43 | 485 | 635 | 570 | 18 | |||||||
L555MB | 0.12 | 0.45 | 1.85 | 0.025 | 0.0 | 1) 2) 3 | Kūkākūkā | 555 | Amat05 | 625 | 825 | 0.95 | 18 | |||||
Nānā: | ||||||||||||||||||
1) 0,015 ≤ Altot <0.060; N ≤ 0.02 | ||||||||||||||||||
2) v + nb + ti ≤ 0.015 | ||||||||||||||||||
3) No nā helu kila āpau, m≤ ≤ 0.35%, ma lalo o kahiʻaelike. | ||||||||||||||||||
4) cev = c + mn |
ʻO ka hana hana hana o ka paila criral i hoʻopiliʻia e pili ana i ka hoʻohanaʻana i kaʻenehana holomua holomua ʻO kēia mau hana hana mau e hōʻoia i ka nui o ka lōʻihi a me ka hilinaʻi o ka paila, hiki ke hiki i ka nui o nā poʻe holo oi lalo o ka laina hau kūloheloheHoʻouna.
I kā mākou hana hana, hōʻoia mākou i nā pipes criel i welded ma lalo o ka hōʻoiaʻana o ka hōʻoiaʻana i ka maikaʻi o ka maikaʻi. He koʻikoʻi ia e hālāwai me ka paila i hālāwai me nā kānāwai hydraulic

Hoʻolālāʻia kā mākou mau pipla spiral eʻoi aku ma mua o nā kūlana o nāʻoihana a me ka hoʻokōʻana i nā koi kūlike o nā'ōnaehana transge kūlohelohe Hoʻolālāʻia lākou e like me ka nui o nā kūlana ākea, e hōʻoia ana i ka lōʻihi o keʻano lōʻihi a me ka palekana i kekahi noi.
ʻO ka noiʻana o nā pipes criral i hoʻopauʻia i lalo o nā'ōnaehana kūlohelohe kūlohelohe e hāʻawi i nā'ōnaehana maʻamau a me keʻano kūpono o ke kaʻaahi kūlohelohe. ʻO ka hana paʻaʻole o ka hanaʻana i nā hale hana o Spiral
Ua kūpaʻa mākou e hāʻawi i kā mākou mea kūʻai aku me nā huahana kiʻekiʻe kiʻekiʻe loa, aʻo kā mākou pipla criral i nā mea i mālamaʻia i kā mākou hana i ka hana maikaʻi. Mālama mākou i ka hana, ka hana a me ka palekana o kā mākou huahana, e hoʻokō lākou aʻoi aku ka nui o nā koi o nā'ōnaehana transge Science.
I ka hōʻuluʻuluʻana,ʻo kā mākou mau pipes criral i hanaʻia he mea paʻaʻole i ka hana a me ka mālamaʻana i nā'ōnaehana o ke kaʻa kaʻa kaʻa kaʻa. Me ka hana mua, ka hoʻokōʻana me nā kūlanaʻoihana, a me ke kūpaʻaʻole i ka maikaʻi, he kūpono ko mākou papa hana maʻamau. ʻO ka hoa hana me mākou e hāʻawi i ka pipe cirral kiʻekiʻe kiʻekiʻe loa no kou mau wahi i hoʻohanaʻoleʻia ai nā wahi i lalo o ke kaʻa.