Hot Sale API 5L-2012 X70m Psl2 Steel Sheet Manufacture API 5L X65/X70/X80steel Plate Wholesale
Tlhaloso e Khutšoanyane:
Pipeline steel ke mofuta oa tšepe ea tšepe e sebelisetsoang liphaephe, haholo-holo e sebelisoang ha ho etsoa lipeipi tsa oli le khase ea tlhaho, hammoho le mashala le liphaephe tsa mohaho.Tšepe ha e hloke feela matla a phahameng a khatello, empa hape e hloka ho tiea ha mocheso o tlase le ho cheseha ho hoholo.
Khoebo ea rona e totobatsa tsamaiso, ho hlahisoa ha basebetsi ba nang le talenta, hammoho le kaho ea moaho oa sehlopha, ho leka ka matla ho ntlafatsa maemo le tlhokomeliso ea melato ea bareki ba basebetsi.Khoebo ea rona e atlehile ho fumana Setifikeiti sa IS9001 le Setifikeiti sa European CE sa Hot Sale API 5L-2012 X70m Psl2 Steel Sheet Manufacture API 5L X65/X70/X80steel Plate Wholesale, Sepheo sa rona se seholo ke ho isa bareki ba rona lefats'eng ka bophara ka boleng bo botle, litšenyehelo tsa tlholisano, thomello e thabisang. le bafani ba superb.
Khoebo ea rona e totobatsa tsamaiso, ho hlahisoa ha basebetsi ba nang le talenta, hammoho le kaho ea moaho oa sehlopha, ho leka ka matla ho ntlafatsa maemo le tlhokomeliso ea melato ea bareki ba basebetsi.Khoebo ea rona e atlehile ho fumana Setifikeiti sa IS9001 le Setifikeiti sa European CE saChina X70m Steel Plate le X80m Steel Plate, Mabapi le boleng e le ho pholoha, botumo e le tiisetso, boqapi e le matla a sepheo, nts'etsopele hammoho le theknoloji e tsoetseng pele, sehlopha sa rona se tšepa ho hatela pele hammoho le uena le ho etsa boiteko bo sa khathaleng bakeng sa bokamoso bo khanyang ba indasteri ena.
Lipeipi tsa sejoale-joale ke tšepe e nang le k'habone e tlase kapa e tlase-tlase ea khabone, e leng sehlahisoa se nang le litaba tse phahameng tsa tekheniki le boleng bo phahameng bo ekelitsoeng.Boholo ba likatleho tse ncha tsa thekenoloji lefapheng la metallurgical lilemong tse 20 tse fetileng li sebelisitsoe tlhahisong ea tšepe ea liphaephe.Mokhoa oa nts'etsopele ea boenjiniere ba liphaephe ke bophara ba liphaephe tse kholo, lipalangoang tse nang le khase e ngata haholo, pholileng e phahameng, tikoloho e sebelisoang haholo ke kutu, le botenya ba lebota la liphaephe tse ka tlas'a leoatle.Ka hona, tšepe ea sejoale-joale ea liphaephe e lokela ho ba le matla a phahameng, phello e tlase ea Bauschinger, ho tiea ho hoholo le ho hanyetsa brittleness, litaba tse tlase tsa weld carbon le ho cheseha hantle, le ho hanyetsa HIC le H2S corrosion.
Letlapa la tšepe le sebelisoa ho etsa liphaephe tse cheselitsoeng, hobane liphaephe tse se nang moroallo li entsoe ka litšepe tse chitja, eseng lipoleiti tsa tšepe.Letlapa le letenya le bohareng hangata le sebelisetsoa ho hlahisa phala e teteaneng ea seam e otlolohileng, 'me tšepe ea coil e sebelisoa ho hlahisa phala ea motlakase ea resistane welded(ERW) le phaephe e kentsoeng ka metsing ea arc e kolobisitsoeng (SSAW).Matsatsing ana, bareki ba bangata ba hloka poleiti ea tšepe ea liphaephe ho hlahisa liphaephe tsa mohala hobane lipeipi tsa tšepe li ka sebelisoa ho etsa lipeipi tse kholoanyane tse bophara bo boholo, ho feta moo, theko ea lipeipi tse cheselitsoeng hangata e tlase ho feta ea liphaephe tse se nang moroallo.
Pipe ea tšepe ea tšepe ke lisebelisoa tsa bohlokoa bakeng sa tlhahiso ea phala ea ERW, phala ea mohala oa LSAW, phala ea SSAW, e sebelisoang mohahong oa liphaephe ka lipalangoang tsa oli, khase le metsi, e ka sebelisoa ha ho etsoa kaho ea phetiso ea khatello ea metsi.
Lithempereichara tse tlase haholo tsa arctic, likhatello tse feteletseng botebong ba leoatle, mecha ea litaba ea asiti: esita le maemo a matla ka ho fetesisa ha a na phello e mpe lipoleiting tsa rona tsa linepipe.Lipoleiti tsa linepipe li khona ho sebetsa botebong ba limithara tse 2,800 ka tlas'a metsi a leoatle.
Re boetse re fana ka poleiti ea tšepe e kentsoeng ka har'a lebopo e nang le moalo o thibelang ho bola bakeng sa litlhoko tse phahameng ka ho fetisisa ts'ebetsong ea khase e bolila.Joaloka setsebi sa theknoloji ea sejoale-joale ea thermo mechanical rolling e potlakisang pholiso, re har'a baetapele ba lefats'e ba indasteri.
| API 5L Kereiti | Kotulo Matla | Matla a tšepe | Ield to Tensile Ratio | Elongation |
| 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 |
| Standard | Kereiti | |||||||||
| 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 | PELO TS'OANE | KEREITI YA PIPE/ TŠEPE (a), (b) |
| PSL1 | Ha e ntse e phuthoa, ho tloaeleha ho phuthoa, ho tloaeleha kapa ho tloaeleha ho thehoa | L175 kapa A25, L175P kapa A25P, L210 kapa A |
| PSL1 | Ha e ntse e phuthoa, e tloaelehile, e phuthetsoe, e thermomechanical e entsoeng, e tloaelehileng e entsoeng, e tloaelehileng, e tloaelehileng le e halefileng;kapa, haeba ho lumellanoe, ho tima le ho halefa bakeng sa pipe ea SMLS feela. | L245 kapa B |
| PS1 | Ha e ntse e phuthoa, e tloaelehileng e phuthoa, e thermomechanical rolled, thermomechanical thehoa, normalizing thehoa, normalized, normalized and tempered or quenched and tempered. | L290 kapa X42, L320 kapa X46, L360 kapa X52, L390 kapa X56, L415 kapa X60, L450 kapa X65, L485 kapa X70 |
| PSL1 | Joalo ka ha e phuthiloe | L245R kapa BR, L290R kapa X42R |
| PSL2 | Normalizing rolled, normalizing thehoa, normalized kapa normalized and tempered | L245N kapa BN, L290N kapa X42N, L320N kapa X46N, L360N kapa X52N, L390N kapa X56N, L415N kapa X60N |
| PSL2 | E khutsitsoe ebile e halefile | L245Q or BQ, L290Q or X42Q, L320Q or X46Q, L360Q or X52Q, L390Q or X56Q, L415Q or X60Q, L450Q or X65Q, L485Q or X70Q, L555Q or X56Q or X80Q or X80Q, X80Q or X80Q, X60Q or X00 (c) |
| PSL2 | Thermomechanical rolled kapa thermomechanical thehoa | L245M kapa BM, L290M kapa X42M, L320M kapa X46M, L360M kapa X52M, L390M kapa X56M, L415M kapa X60M, L450M kapa X65M, L485M kapa X70M, L555M kapa X80M |
| PSL2 | Thermomechanical e kenngoe | L625M kapa X90M, L690M kapa X100M, L830M kapa X120M |
Khoebo ea rona e totobatsa tsamaiso, ho hlahisoa ha basebetsi ba nang le talenta, hammoho le kaho ea moaho oa sehlopha, ho leka ka matla ho ntlafatsa maemo le tlhokomeliso ea melato ea bareki ba basebetsi.Khoebo ea rona e atlehile ho fumana Setifikeiti sa IS9001 le Setifikeiti sa Europe CE sa theko e utloahalang Hot Sale API 5L-2012 X70m Psl2 Steel Sheet Manufacture API 5L X65/X70/X80steel Plate Wholesale, Sepheo sa rona se seholo ke ho fana ka bareki ba rona lefatšeng ka bophara ka boleng bo botle, tlholisano ea boleng bo holimo. ho fana ka thabo le bafani ba maemo a holimo.
Theko e utloahalangChina X70m Steel Plate le X80m Steel Plate, Mabapi le boleng e le ho pholoha, botumo e le tiisetso, boqapi e le matla a sepheo, nts'etsopele hammoho le theknoloji e tsoetseng pele, sehlopha sa rona se tšepa ho hatela pele hammoho le uena le ho etsa boiteko bo sa khathaleng bakeng sa bokamoso bo khanyang ba indasteri ena.
