Umuyoboro wuzuye wa TUBE: Umuyoboro wo mu cyiciro cya 1 cy'icyuma cyamavuta na gaze
1. Sobanukirwa numuyoboro wa SADH:
UmuyoboroByakozwe mu masahani atemba. Impapuro zashizweho mumitsi kandi zisudira ukoresheje inzira yo gusudira yarengewe. Ubu buryo bwo gusudira butuma Weld ikomeye, ihoraho mu burebure bwose bw'umuyoboro, bigatuma birwanya ibintu byo guhangayika cyane nk'ingaruka n'igitutu. Izi miyoboro izwiho ubushobozi budasanzwe bwo gutwara no kuba inyangamugayo, bikaba byiza dutwara peteroli na gaze.
2. Umuyoboro wa 1
A252 icyiciro cya 1 nicyerekana imiyoboro yicyuma cyagenewe porogaramu zikanda. Iyi miyoboro ikorerwa muri a252 ibyuma, bifite imiterere nziza yubukanishi nububasha buke. A252 umuyoboro wa 1 Icyuma gakoreshwa cyane kubushobozi bwayo bwo guhangana ningutu ndende no kurwanya ibyogo byangiza kandi byahinduwe muri peteroli ikaze na gazi.
Umutungo wa mashini
| icyicaro | Imbaraga zitanga umusaruro ntarengwa | Imbaraga za Tensile | Haraft | Ingufu ntarengwa | ||||
| Ubunini bwagenwe | Ubunini bwagenwe | Ubunini bwagenwe | ku bushyuhe bw'ibizamini bya | |||||
| <16 | > 16≤40 | <3 | ≥3≤40 | ≤40 | -20 ℃ | 0 ℃ | 20 ℃ | |
| S235jrh | 235 | 225 | 360-50 | 360-50 | 24 | - | - | 27 |
| S275J0H | 275 | 265 | 430-50 | 410-560 | 20 | - | 27 | - |
| S275J2HH | 27 | - | - | |||||
| S355J0H | 365 | 345 | 510-680 | 470-630 | 20 | - | 27 | - |
| S355J2H | 27 | - | - | |||||
| S355k2h | 40 | - | - | |||||
3. Ibyiza bya A252 Umuyoboro wa 1 Icyuma:
a) imbaraga no kuramba:A252 Urwego 1 Icyumairakomeye kandi iramba, irashobora kwihanganira imitwaro iremereye kandi ikwiriye sisitemu ya peteroli na gaze. Imbaraga zabo ndende zitera imbere kurambagira igihe kirekire kandi bigabanya ibisabwa.
b) Kurwanya ruswa: Imiyoboro ya peteroli na gaze ikunze kugaragara ku buryo bukaze ibidukikije. Umuyoboro wa 1 U252 Umuyoboro w'icyuma ugaragaramo urusaku rwiyongera, nka Epoxy-yahujwe (FBE), kugirango yongere iramba kandi yongere ubuzima bwayo kandi ikagura ubuzima bwa serivisi.
c) Guhinduka: Imiyoboro ya Vabh irashobora gukorwa muburyo butandukanye bwa diameter nuburebure kugirango yuzuze ibisabwa byimishinga yihariye. Ibi byoroshye byorohereza kwishyiriraho bitaba ngombwa ingingo nyinshi, kugabanya ibyago byo kumeneka.
d) Ibiciro-bihazanye: Umuyoboro wa 1 Urwego 1 Icyuma gitanga igisubizo cyiza cyamavuta ya peteroli na gaze. Ubuzima bwabo burebure hamwe nibisabwa muburyo buke bwo kubungabunga ibiciro byikora mugihe.
Ibigize imiti
| Icyicaro | Ubwoko bwa de-okiside a | % by misa, ntarengwa | ||||||
| Izina ryicyuma | Umubare w'icyuma | C | C | Si | Mn | P | S | Nb |
| S235jrh | 1.0039 | FF | 0,17 | - | 1.40 | 0,040 | 0,040 | 0.009 |
| S275J0H | 1.0149 | FF | 0,20 | - | 1.50 | 0,035 | 0,035 | 0,009 |
| S275J2HH | 1.0138 | FF | 0,20 | - | 1.50 | 0,030 | 0,030 | - |
| S355J0H | 1.0547 | FF | 0,22 | 0,55 | 1,60 | 0,035 | 0,035 | 0,009 |
| S355J2H | 1.0576 | FF | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | - |
| S355k2h | 1.0512 | FF | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | - |
| a. Uburyo bwa deoxidation bwagenwe kuburyo bukurikira: FF: Kwica byimazeyo ibyuma birimo ibintu bihwanye na bintrogen bingana no guhambira azote iboneka (urugero: 0,015%! b. Agaciro ntarengwa kazonga ntigikurikizwa niba imiti yimiti yerekana ibintu byibuze 0,020% byibuze byibuze 6: 1, cyangwa niba ibindi bintu bihagije bya N-bice bihari. Ibintu n-guhuza byandikwa mu nyandiko. | ||||||||
4. Gusaba amanota ya A252 Umuyoboro wa 1 Icyuma:
Umuyoboro wa 1252 Umuyoboro w'icyuma ufite porogaramu nini mu nganda za peteroli na gaze, harimo:
a) Imiyoboro yohereza: ikoreshwa mu gutwara amavuta yubugome, gaze kamere nibindi bicuruzwa bya peteroli bivuye mumivugo kugirango ugabanye no gukwirakwiza ibigo.
b) Gucukura Offshore: Imiyoboro ya Vachh ikoreshwa mubikorwa bya peteroli na gaze. Kurwanya ibicuruzwa hamwe nubushobozi bwimiturire myinshi bituma bikwiranye nubushakashatsi bwimbitse bwo mu nyanja.
c) Gutunganya: Umuyoboro wa 1 Amashanyarazi ya 1 Amashanyarazi akoreshwa cyane mu rwego rwo gutwara abantu batunganije peteroli ya peteroli n'ibicuruzwa bya peteroli.
Mu gusoza:
Umuyoboro wa Sadsh, cyane cyane A252 Imiyoboro 1 Imiyoboro ya Steel ibyuma, igira uruhare runini muriUmuyoboro wa peteroli na gazeinganda. Imbaraga zabo, kuramba, no kurwanya ruswa bituma bahitamo kwizewe kubintu bitandukanye. Gusobanukirwa Inyungu za POipeh hamwe nibiranga byihariye birashobora gufasha kwemeza uburyo bwa peteroli na gaze neza mugihe nabyo bigabanya ibiciro byo kubungabunga no kongera imikorere yumushinga.
