Kūʻai wela API 5L-2012 X70m Psl2 Steel Sheet Manufacturing API 5L X65/X70/X80steel Plate Wholesale
ʻO ka wehewehe pōkole:
ʻO ke kila Pipeline kahi ʻano pā kila i hoʻohana ʻia no nā pipelines, i hoʻohana nui ʻia i ka hana ʻana i nā paipu pipeline no ka aila a me ke kinoea maoli, a me ka lanahu a me nā mea hale slurries.ʻAʻole pono ke kila i ka ikaika compressive kiʻekiʻe, akā pono nō hoʻi ka ikaika haʻahaʻa haʻahaʻa haʻahaʻa a me ka weldability maikaʻi loa.
Hoʻokumu kā mākou ʻoihana i ka hoʻokele, ka hoʻokomo ʻana i nā limahana akamai, a me ke kūkulu ʻana i ka hale hui, e hoʻāʻo nui ana e hoʻomaikaʻi hou i ka ʻike maʻamau a me ke kuleana o nā limahana limahana.Ua loaʻa maikaʻi kā mākou ʻoihana i ka IS9001 Certification a me European CE Certification of Hot Sale API 5L-2012 X70m Psl2 Steel Sheet Manufacture API 5L X65 / X70 / X80steel Plate Wholesale, ʻO kā mākou pahuhopu nui e hoʻopuka i kā mākou mea kūʻai aku ma ka honua me ka maikaʻi maikaʻi, ke kumukūʻai hoʻokūkū, ka hāʻawi hauʻoli. a me nā mea hoʻolako maikaʻi loa.
Hoʻokumu kā mākou ʻoihana i ka hoʻokele, ka hoʻokomo ʻana i nā limahana akamai, a me ke kūkulu ʻana i ka hale hui, e hoʻāʻo nui ana e hoʻomaikaʻi hou i ka ʻike maʻamau a me ke kuleana o nā limahana limahana.Ua loaʻa maikaʻi kā mākou ʻoihana i ka IS9001 Certification a me European CE Certification oPāpā kila X70m Kina a me ka pā kila X80m, E pili ana i ka maikaʻi e like me ke ola, ka hanohano ma ke ʻano he hōʻoia, ka hana hou e like me ka ikaika hoʻoikaika, ka hoʻomohala ʻana me ka ʻenehana holomua, manaʻolana kā mākou hui e holomua pū me ʻoe a hoʻoikaika pau ʻole no ka wā e hiki mai ana o kēia ʻoihana.
ʻO ke kila pipeline hou he kila microalloyed haʻahaʻa a i ʻole ultra-low-carbon microalloyed, kahi huahana me ka ʻenehana kiʻekiʻe a me ka waiwai hoʻohui kiʻekiʻe.ʻO ka hapa nui o nā ʻenehana hou i hoʻokō ʻia i ke kahua metallurgical i nā makahiki 20 i hala iho nei ua hoʻohana ʻia i ka hana ʻana i ke kila pipeline.ʻO ke ʻano hoʻomohala o ka ʻenekinia pipeline he anawaena paipu nui, ka lawe ʻana i ke kinoea waiwai kiʻekiʻe, ka hoʻoluʻu kiʻekiʻe, ka hoʻohana ʻana i ka corrosion kiʻekiʻe, a me ka mānoanoa o ka pā paipu subsea.No laila, ʻo ke kila pipeline hou e loaʻa i ka ikaika kiʻekiʻe, haʻahaʻa Bauschinger hopena, kiʻekiʻe toughness a me brittleness kū'ē, haʻahaʻa weld kalapona maʻiʻo a me ka maikaʻi weldability, a me ke kū'ē i HIC a me H2S corrosion.
Hoʻohana ʻia ka pā hao pipeline no ka hana ʻana i nā paipu laina welded, no ka mea, ua hana ʻia nā paipu laina seamless me ka pā poepoe, ʻaʻole nā papa kila.Hoʻohana maʻamau ka pā mānoanoa no ka hana ʻana i ka paipu wili wili pololei i ka paia mānoanoa, a hoʻohana ʻia ke kila coil no ka hana ʻana i ka paipa welded resistane welded (ERW) a me ka paipu arc welded (SSAW) spirally submerged arc welded (SSAW).I kēia mau lā, ʻoi aku ka nui o nā mea kūʻai aku e koi i ka pā hao pipeline e hana i nā paipu laina no ka mea hiki ke hoʻohana ʻia nā papa kila e hana i nā paipu anawaena nui aʻe, ʻoi aku ka haʻahaʻa o ke kumukūʻai o nā paipu welded ma mua o nā paipu seamless.
Line paipu kila pā he kī mea no ka hana ana o ERW laina paipu, LSAW laina paipu, SSAW laina paipu, i hoʻohana 'ia i ka paipu laina hana i loko o ka aila, kinoea a me ka wai lawe, hiki ke hoʻohana 'ia i loko o ka manufacturing kaomi wai hoʻoili hana.
ʻO nā mahana arctic haʻahaʻa haʻahaʻa loa, nā kaomi nui i ka moana hohonu, ka media waika: ʻo nā kūlana ʻino loa ʻaʻohe hopena maikaʻi ʻole i kā mākou mau papa laina.Hiki i nā papa laina laina ke hana i ka hohonu a hiki i ka 2,800 mika ma lalo o ka ʻili kai.
Hāʻawi pū mākou i ka ʻōwili i hoʻopaʻa ʻia i waho o ke kahakai structural plate steel me ka corrosion-resistant cladding no nā koi kiʻekiʻe loa i ka noi kinoea.Ma ke ʻano he loea i ka ʻenehana thermo mechanical rolling hou me ka hoʻoheheʻe wikiwiki ʻana, aia mākou i waena o nā alakaʻi ʻoihana honua.
| API 5L Papa | Hua ikaika | Ikaika U'i | Hāʻawi i ka Tensile Ratio | ʻO ka lōʻihi |
| min. | min. | (max.) | min. | |
| (ksi) | (ksi) |
| % | |
| A | 30 | 48 | 0.93 | 28 |
| B | 35 | 60 | 0.93 | 23 |
| X42 | 42 | 60 | 0.93 | 23 |
| X46 | 46 | 63 | 0.93 | 22 |
| X52 | 52 | 66 | 0.93 | 21 |
| X56 | 56 | 71 | 0.93 | 19 |
| X60 | 60 | 75 | 0.93 | 19 |
| X65 | 65 | 77 | 0.93 | 18 |
| X70 | 70 | 82 | 0.93 | 17 |
| X80 | 80 | 90 | 0.93 | 16 |
| Kūlana | Papa | |||||||||
| API 5L | A25 | Gr A | GrB | X42 | X46 | X52 | X56 | X60 | X65 | X70 |
| GB/T 9711 ISO 3183 | L175 | L210 | L245 | L290 | L320 | L360 | L390 | L415 | L450 | L485 |
| PSL | KE KULANA HOIKE | PAPA PIPE/ KA PAPA STEEL (a), (b) |
| PSL1 | As-rolled, normalizing rolled, normalized or normalizing formed | L175 a i ʻole A25, L175P a i ʻole A25P, L210 a i ʻole A |
| PSL1 | As-rolled, normalizing rolled, thermomechanical rolled, thermomechanical formed, normalizing formed, normalized, normalized and tempered;a i ʻole, inā ʻae ʻia, kinai ʻia a hoʻopaʻa ʻia no ka paipu SMLS wale nō. | L245 a i ʻole B |
| PS1 | As-rolled, normalizing rolled, thermomechanical rolled, thermomechanical formed, normalizing formed, normalized, normalized and tempered or quenched and tempered. | L290 a i ʻole X42, L320 a i ʻole X46, L360 a i ʻole X52, L390 a i ʻole X56, L415 a i ʻole X60, L450 a i ʻole X65, L485 a i ʻole X70 |
| PSL1 | As-rolled | L245R a i ʻole BR, L290R a i ʻole X42R |
| PSL2 | Normalizing rolled, normalizing formed, normalized or normalized and tempered | L245N a i ʻole BN, L290N a i ʻole X42N, L320N a i ʻole X46N, L360N a i ʻole X52N, L390N a i ʻole X56N, L415N a i ʻole X60N |
| PSL2 | Hoʻopiʻi a huhū | L245Q a i ʻole BQ, L290Q a i ʻole X42Q, L320Q a i ʻole X46Q, L360Q a i ʻole X52Q, L390Q a i ʻole X56Q, L415Q a i ʻole X60Q, L450Q a i ʻole X65Q, L485Q a i ʻole X70Q, L555Q a i ʻole X80Q, L555Q a i ʻole X80Q (c) |
| PSL2 | Hoʻokumu ʻia ka thermomechanical a i ʻole ka thermomechanical | L245M a i ʻole BM, L290M a i ʻole X42M, L320M a i ʻole X46M, L360M a i ʻole X52M, L390M a i ʻole X56M, L415M a i ʻole X60M, L450M a i ʻole X65M, L485M a i ʻole X70M, L555M a i ʻole X80M |
| PSL2 | Thermomechanical ʻōwili ʻia | L625M a i ʻole X90M, L690M a i ʻole X100M, L830M a i ʻole X120M |
Hoʻokumu kā mākou ʻoihana i ka hoʻokele, ka hoʻokomo ʻana i nā limahana akamai, a me ke kūkulu ʻana i ka hale hui, e hoʻāʻo nui ana e hoʻomaikaʻi hou i ka ʻike maʻamau a me ke kuleana o nā limahana limahana.Ua loaʻa maikaʻi kā mākou ʻoihana i ka IS9001 Certification a me European CE Certification of Reasonable price Hot Sale API 5L-2012 X70m Psl2 Steel Sheet Manufacture API 5L X65 / X70 / X80steel Plate Wholesale, ʻO kā mākou mau pahuhopu nui e hāʻawi i kā mākou mea kūʻai aku ma ka honua me ka maikaʻi maikaʻi, ke kumukūʻai hoʻokūkū, hauʻoli ka lawe ʻana a me nā mea hoʻolako maikaʻi.
Kumukuai kuponoPāpā kila X70m Kina a me ka pā kila X80m, E pili ana i ka maikaʻi e like me ke ola, ka hanohano ma ke ʻano he hōʻoia, ka hana hou e like me ka ikaika hoʻoikaika, ka hoʻomohala ʻana me ka ʻenehana holomua, manaʻolana kā mākou hui e holomua pū me ʻoe a hoʻoikaika pau ʻole no ka wā e hiki mai ana o kēia ʻoihana.
