Chinese wholesale Sch40 Seamless Api 5l Mutsetse Pipe St52 Seamless Simbi Pipe
Kambani yedu inonamatira kumusimboti we "Hunhu ndihwo hupenyu hwekambani, uye mukurumbira ndiwo mweya wayo" kuChinese wholesale.Sch40 Seamless Api 5l Mutsara Pipe St52 SeamlessSteel Pipe, Isu tiri kutarisira kumberi kuumba hukama hwebhizinesi hunoshanda nevatengi vatsva pasirese.
Kambani yedu inonamatira kumusimboti we "Hunhu hupenyu hwekambani, uye mukurumbira ndiwo mweya wayo"Sch40 Seamless Api 5l Mutsara Pipe St52 Seamless, Seamless Simbi Pipe s, Seamless Simbi Mapaipi Api 5l, Seboka rine ruzivo tinobvumawo kurongeka kwakagadziridzwa uye kuita kuti ive yakafanana nemufananidzo wako kana sampuli inotsanangura kutsanangurwa uye kurongedza kwevatengi. Chinangwa chikuru chekambani yedu ndechekuvaka chiyeuchidzo chinogutsa kune vese vatengi, uye kumisikidza hukama hwakareba hwekukunda-kuhwina bhizinesi. Sarudza isu, tinogara takamirira chitarisiko chako!
Overview
Application
Iyo pombi inoshandiswa kutakura oiri, chiutsi uye mvura inodhonzwa kubva pasi kuenda kumabhizinesi emafuta negasi indasitiri kuburikidza nepombi.
Main Grade
Giredhi reAPI 5L mutsetse pombi simbi: Gr.B X42 X52 X60 X65 X70
Chemical Component
| Simbi Giredhi (Simbi Zita) | Misa Chikamu, Kubva pane Kupisa uye Chigadzirwa Ongororoa,g% | |||||||
| C | Mn | P | S | V | Nb | Ti | ||
| max b | max b | min | max | max | max | max | max | |
| Seamless Pipe | ||||||||
| L175 kana A25 | 0.21 | 0.60 | - | 0.030 | 0.030 | - | - | - |
| L175P kana A25P | 0.21 | 0.60 | 0.045 | 0.080 | 0.030 | - | - | - |
| L210 kana A | 0.22 | 0.90 | - | 0.030 | 0.030 | - | - | - |
| L245 kana B | 0.28 | 1.20 | - | 0.030 | 0.030 | c,d | c,d | d |
| L290 kana X42 | 0.28 | 1.30 | - | 0.030 | 0.030 | d | d | d |
| L320 kana X46 | 0.28 | 1.40 | - | 0.030 | 0.030 | d | d | d |
| L360 kana X52 | 0.28 | 1.40 | - | 0.030 | 0.030 | d | d | d |
| L390 kana X56 | 0.28 | 1.40 | - | 0.030 | 0.030 | d | d | d |
| L415 kana X60 | 0.28 e | 1.40 e | - | 0.030 | 0.030 | f | f | f |
| L450 kana X65 | 0.28 e | 1.40 e | - | 0.030 | 0.030 | f | f | f |
| L485 kana X70 | 0.28 e | 1.40 e | - | 0.030 | 0.030 | f | f | f |
| Welded Pipe | ||||||||
| L175 kana A25 | 0.21 | 0.60 | - | 0.030 | 0.030 | - | - | - |
| L175P kana A25P | 0.21 | 0.60 | 0.045 | 0.080 | 0.030 | - | - | - |
| L210 kana A | 0.22 | 0.90 | - | 0.030 | 0.030 | - | - | - |
| L245 kana B | 0.26 | 1.20 | - | 0.030 | 0.030 | c,d | c,d | d |
| L290 kana X42 | 0.26 | 1.30 | - | 0.030 | 0.030 | d | d | d |
| L320 kana X46 | 0.26 | 1.40 | - | 0.030 | 0.030 | d | d | d |
| L360 kana X52 | 0.26 | 1.40 | - | 0.030 | 0.030 | d | d | d |
| L390 kana X56 | 0.26 | 1.40 | - | 0.030 | 0.030 | d | d | d |
| L415 kana X60 | 0.26 e | 1.40 e | - | 0.030 | 0.030 | f | f | f |
| L450 kana X65 | 0.26 e | 1.45 e | - | 0.030 | 0.030 | f | f | f |
| L485 kana X70 | 0.26 e | 1.65 e | - | 0.030 | 0.030 | f | f | f |
| a Cu ≤ 0.50 %; Ni ≤ 0.50 %; Cr ≤ 0.50 % uye Mo ≤ 0.15 %. b Pakuderedzwa kwega kwega kwe0.01% pazasi peiyo yakataurwa yakanyanya kusungirirwa kwekabhoni, kuwedzera kwe0.05% pamusoro peiyo yakatarwa yekuisa iyo Mn inobvumidzwa, kusvika painodarika 1.65% yemagiredhi ≥ L245 kana B, asi ≤ L360 kana X52; kusvika pachiyero che1.75 % pamagiredhi> L360 kana X52, asi <L485 kana X70; uye inosvika pa2.00% yeGrade L485 kana X70. c Kunze kwekunge kwakabvumiranwa neimwe nzira, Nb + V ≤ 0.06 %. d Nb + V + Ti ≤ 0.15 %. e Kunze kwekunge kwakabvumirana neimwe nzira. f Kunze kwekunge zvabvumiranwa neimwe nzira, Nb + V + Ti ≤ 0.15 %. g Hapana kuwedzera nemaune kweB kunobvumirwa uye zvakasara B ≤ 0.001 %. | ||||||||
Mechanical Property
|
Pipe Grade | Pipe Muviri weSeamless uye Welded Pipe | Weld Seam yeEW, LW, SAW, uye COWPipe | ||
| Goho Simbaa Rt0.5 | Tensile Simbaa Rm | Elongation(pa50 mm kana 2 mukati.) Af | Tensile Simbab Rm | |
| MPa (psi) | MPa (psi) | % | MPa (psi) | |
| min | min | min | min | |
| L175 kana A25 | 175 (25,400) | 310 (45,000) | c | 310 (45,000) |
| L175P kana A25P | 175 (25,400) | 310 (45,000) | c | 310 (45,000) |
| L210 kana A | 210 (30,500) | 335 (48,600) | c | 335 (48,600) |
| L245 kana B | 245 (35,500) | 415 (60,200) | c | 415 (60,200) |
| L290 kana X42 | 290 (42,100) | 415 (60,200) | c | 415 (60,200) |
| L320 kana X46 | 320 (46,400) | 435 (63,100) | c | 435 (63,100) |
| L360 kana X52 | 360 (52,200) | 460 (66,700) | c | 460 (66,700) |
| L390 kana X56 | 390 (56,600) | 490 (71,100) | c | 490 (71,100) |
| L415 kana X60 | 415 (60,200) | 520 (75,400) | c | 520 (75,400) |
| L450 kana X65 | 450 (65,300) | 535 (77,600) | c | 535 (77,600) |
| L485 kana X70 | 485 (70,300) | 570 (82,700) | c | 570 (82,700) |
| a Kumagiredhi epakati, musiyano uripo pakati pesimba rakatarwa rekusimba uye simba regoho ridiki rakatarwa remuviri wepombi uchave sekupihwa kwakapihwa patafura yegiredhi repamusoro rinotevera. ichave yakakosha kukosha kwakatemerwa kumutumbi wepombi uchishandisa chinyorwa chepasi a). c Kurebesa kushoma kwakatsanangurwa,Af, inoratidzwa muchikamu uye yakatenderedzwa kusvika pazana iri pedyo, ichave sezvakatemwa uchishandisa inotevera equation:
kupi C ndeye 1940 yekuverenga uchishandisa SI units uye 625,000 pakuverenga uchishandisa USC mayunitsi; Axc ndiyo inoshandiswa tensile test piece cross-sectional area, inoratidzwa mu square millimeters (square inches), sezvinotevera: 1) nokuda kwedenderedzwa muchinjikwa-chikamu bvunzo zvidimbu, 130 mm2 (0.20 in.2) nokuti 12.7 mm (0.500 mukati) uye 8.9 mm (0.350 mu.) dhayamita bvunzo zvidimbu; 65 mm2 (0.10 in.2) ye 6.4 mm (0.250 mukati) dhayamita bvunzo zvidimbu; 2) yezvimedu zvebvunzo zvizere-chikamu, chidiki che a) 485 mm2 (0.75 in.2) uye b) nzvimbo yakachinjika yechikamu chebvunzo, inotorwa uchishandisa yakataurwa kunze kwedhayamita uye yakatsanangurwa madziro ukobvu hwepombi, yakatenderedzwa kusvika padyo 10 mm2 (0.01 in.2); 3) yezvimedu zvekuyedza mitsetse, iyo diki ye) 485 mm2 (0.75 in.2) uye b) nzvimbo yakachinjika yechikamu chekuyedza, inotorwa uchishandisa hupamhi hwakatarwa hwechidimbu chekuyedza uye kukora kwemadziro kwakatsanangurwa pombi. , yakatenderedzwa kusvika pedyo 10 mm2 (0.01 in.2); U ndiyo yakataurwa shoma yekusimba simba, inoratidzwa mu megapascals (mapaundi per square inch). | ||||
Test Chinodiwa
Muedzo: Hydrostatic pressure, flattening, kuoma, CVN kukanganisa, NDT
Supply Ability
Kukwanisa Kugovera: 1000 Matani PaMwedzi Pagiredhi reAPI 5L carbon Steel Pipe
Packaging
MuMasumbu Uye Mubhokisi Rakasimba Remapuranga
Delivery
7-14 mazuva kana ari mustock, 30-45 mazuva ekugadzira
Payment
30% depsoit, 70% L/C kana B/L kopi kana 100% L/C pakuona
