Kugenzura ubuziranenge kuri Api 5l X52 Umuyoboro utagira umurongo
Twibanze kandi ku kuzamura imicungire yibintu hamwe nuburyo bwa QC kugirango dushobore kubungabunga imipaka iteye imbere imbere yikigo gihanganye cyane cyo kugenzura ubuziranenge bwa Api 5l X52 Umuyoboro utagira umurongo, Intego yacu ni "gutwika igorofa rishya, Gutambutsa Agaciro", muri ibizaza, turagutumiye tubikuye ku mutima rwose kugirango utezimbere hamwe natwe kandi dukore igihe kirekire!
Twibanze kandi mukuzamura imicungire yibintu hamwe nuburyo bwa QC kugirango dushobore kubungabunga inkurikizi ziteye imbere mumushinga uhanganye cyane naApi 5l Psl2 X52 Umuyoboro utagira ikizinga, Umuyoboro, Umuyoboro utagira ikizinga, Ibikoresho byacu byateye imbere, imiyoborere myiza, ubushakashatsi nubushobozi bwiterambere bituma igiciro cyacu kigabanuka. Igiciro dutanga ntigishobora kuba gito, ariko turemeza ko irushanwa rwose! Murakaza neza kutwandikira ako kanya kugirango ubucuruzi buzaza hamwe no gutsinda!
Incamake
Gusaba
Umuyoboro ukoreshwa mu gutwara peteroli, amavuta n'amazi yavomwe mu butaka mu nganda zikomoka kuri peteroli na gaze binyuze mu muyoboro
Icyiciro rusange
Icyiciro cya API 5L umurongo wicyuma: Gr.B X42 X52 X60 X65 X70
Ibigize imiti
| Icyiciro cy'icyuma (Izina ry'icyuma) | Igice kinini, gishingiye ku bushyuhe no gusesengura ibicuruzwaa, g% | |||||||
| C | Mn | P | S | V | Nb | Ti | ||
| max b | max b | min | max | max | max | max | max | |
| Umuyoboro utagira ikizinga | ||||||||
| L175 cyangwa A25 | 0.21 | 0.60 | - | 0.030 | 0.030 | - | - | - |
| L175P cyangwa A25P | 0.21 | 0.60 | 0.045 | 0.080 | 0.030 | - | - | - |
| L210 cyangwa A. | 0.22 | 0.90 | - | 0.030 | 0.030 | - | - | - |
| L245 cyangwa B. | 0.28 | 1.20 | - | 0.030 | 0.030 | c, d | c, d | d |
| L290 cyangwa X42 | 0.28 | 1.30 | - | 0.030 | 0.030 | d | d | d |
| L320 cyangwa X46 | 0.28 | 1.40 | - | 0.030 | 0.030 | d | d | d |
| L360 cyangwa X52 | 0.28 | 1.40 | - | 0.030 | 0.030 | d | d | d |
| L390 cyangwa X56 | 0.28 | 1.40 | - | 0.030 | 0.030 | d | d | d |
| L415 cyangwa X60 | 0.28 e | 1.40 e | - | 0.030 | 0.030 | f | f | f |
| L450 cyangwa X65 | 0.28 e | 1.40 e | - | 0.030 | 0.030 | f | f | f |
| L485 cyangwa X70 | 0.28 e | 1.40 e | - | 0.030 | 0.030 | f | f | f |
| Umuyoboro | ||||||||
| L175 cyangwa A25 | 0.21 | 0.60 | - | 0.030 | 0.030 | - | - | - |
| L175P cyangwa A25P | 0.21 | 0.60 | 0.045 | 0.080 | 0.030 | - | - | - |
| L210 cyangwa A. | 0.22 | 0.90 | - | 0.030 | 0.030 | - | - | - |
| L245 cyangwa B. | 0.26 | 1.20 | - | 0.030 | 0.030 | c, d | c, d | d |
| L290 cyangwa X42 | 0.26 | 1.30 | - | 0.030 | 0.030 | d | d | d |
| L320 cyangwa X46 | 0.26 | 1.40 | - | 0.030 | 0.030 | d | d | d |
| L360 cyangwa X52 | 0.26 | 1.40 | - | 0.030 | 0.030 | d | d | d |
| L390 cyangwa X56 | 0.26 | 1.40 | - | 0.030 | 0.030 | d | d | d |
| L415 cyangwa X60 | 0.26 e | 1.40 e | - | 0.030 | 0.030 | f | f | f |
| L450 cyangwa X65 | 0.26 e | 1.45 e | - | 0.030 | 0.030 | f | f | f |
| L485 cyangwa X70 | 0.26 e | 1.65 e | - | 0.030 | 0.030 | f | f | f |
| a Cu ≤ 0,50%; Ni ≤ 0,50%; Cr ≤ 0,50% na Mo ≤ 0,15%. b Kuri buri kugabanuka kwa 0.01% munsi yubushakashatsi bwateganijwe bwa karubone, kwiyongera kwa 0,05% hejuru yubushakashatsi ntarengwa kuri Mn biremewe, kugeza kuri 1.65% kumanota ≥ L245 cyangwa B, ariko ≤ L360 cyangwa X52; kugeza kuri ntarengwa 1.75% kumanota> L360 cyangwa X52, ariko <L485 cyangwa X70; kandi kugeza kuri 2.00% ntarengwa ya Grade L485 cyangwa X70. c Keretse niba byumvikanyweho ukundi, Nb + V ≤ 0.06%. d Nb + V + Ti ≤ 0.15%. e Keretse niba byumvikanyweho ukundi. f Keretse niba byumvikanyweho ukundi, Nb + V + Ti ≤ 0.15%. g Nta kongeraho nkana B byemewe kandi ibisigaye B ≤ 0.001%. | ||||||||
Umutungo wa mashini
|
Umuyoboro | Umuyoboro wumubiri utagira kashe kandi wasuditswe | Weld Seam ya EW, LW, SAW, na INKAUmuyoboro | ||
| Gutanga Imbaragaa Rt0.5 | Imbaragaa Rm | Kurambura(kuri mm 50 cyangwa 2 muri.)Af | Imbaragab Rm | |
| MPa (psi) | MPa (psi) | % | MPa (psi) | |
| min | min | min | min | |
| L175 cyangwa A25 | 175 (25.400) | 310 (45.000) | c | 310 (45.000) |
| L175P cyangwa A25P | 175 (25.400) | 310 (45.000) | c | 310 (45.000) |
| L210 cyangwa A. | 210 (30.500) | 335 (48,600) | c | 335 (48,600) |
| L245 cyangwa B. | 245 (35.500) | 415 (60,200) | c | 415 (60,200) |
| L290 cyangwa X42 | 290 (42.100) | 415 (60,200) | c | 415 (60,200) |
| L320 cyangwa X46 | 320 (46.400) | 435 (63.100) | c | 435 (63.100) |
| L360 cyangwa X52 | 360 (52,200) | 460 (66.700) | c | 460 (66.700) |
| L390 cyangwa X56 | 390 (56,600) | 490 (71.100) | c | 490 (71.100) |
| L415 cyangwa X60 | 415 (60,200) | 520 (75.400) | c | 520 (75.400) |
| L450 cyangwa X65 | 450 (65,300) | 535 (77,600) | c | 535 (77,600) |
| L485 cyangwa X70 | 485 (70,300) | 570 (82.700) | c | 570 (82.700) |
| a Kubyiciro byaciriritse, itandukaniro riri hagati yingufu ntarengwa zagaragajwe nimbaraga ntarengwa zagaragajwe kumubiri wa pipe igomba kuba nkuko byatanzwe mumeza kumanota akurikira.b Kubyiciro byaciriritse, imbaraga ntarengwa zerekana imbaraga zo gusudira. Bizaba bifite agaciro kamwe nkuko byagenwe kumubiri wumuyoboro ukoresheje ibisobanuro ahagana hasi kurupapuro a) .c Kugabanuka ntarengwa ntarengwa,Af, bigaragazwa ku ijana kandi bizunguruka ku ijana hafi, bizagenwa hakoreshejwe ikigereranyo gikurikira:
he C ni 1940 kubara ukoresheje SI ibice na 625.000 kubara ukoresheje USC; Axc nigice gikoreshwa cyikizamini cyambukiranya igice, cyerekanwe muri milimetero kare (santimetero kare), nkibi bikurikira: 1) kubice byipimisha bizenguruka ibice, 130 mm2 (0,20 muri.2) kuri mm 12,7 (0.500 muri.) Na 8.9 mm (0.350 muri.) Ibipimo bya diameter; 65 mm2 (0,10 muri.2) kuri 6.4 mm (0.250 muri.) Ibipimo by'ibizamini bya diameter; ) kuzunguruka kuri mm2 hafi ya (0.01 muri.2); 3) kubice bipimisha ibipapuro, munsi ya a) 485 mm2 (0,75 muri.2) na b) agace kambukiranya igice cyikizamini, gikomoka hakoreshejwe ubugari bwagenwe bwikizamini hamwe nuburebure bwurukuta rwerekanwe. , kuzunguruka kuri mm2 hafi ya (0.01 muri.2); U ni imbaraga ntarengwa zerekana imbaraga, zigaragarira muri megapascal (pound kuri santimetero kare). | ||||
Ibisabwa
Ikizamini: Umuvuduko wa Hydrostatike, gusibanganya, gukomera, ingaruka za CVN, NDT
Gutanga Ubushobozi
Ubushobozi bwo gutanga: Toni 1000 buri kwezi Kumurongo wa API 5L Umuyoboro wa Carbone
Gupakira
Muri Bundles No Mubisanduku Bikomeye
Gutanga
Iminsi 7-14 niba mububiko, iminsi 30-45 yo gutanga
Kwishura
30% kubitsa, 70% L / C cyangwa B / L kopi cyangwa 100% L / C ukireba
