API 5L muri rusange yerekana ibipimo ngenderwaho byo gushyira mu bikorwa imiyoboro y'ibyuma, birimo ibyiciro bibiri by'ingenzi:imiyoboro idafite ibyumanaimiyoboro y'icyuma. Kugeza ubu, ubwoko bukoreshwa mu gusudira ibyuma mu miyoboro ya peteroli nispiral yarengewe arc gusudira imiyoboro(PIPE SSAW),maremare maremare arc gusudira imiyoboro(LSAW PIPE), naamashanyarazi arwanya imiyoboro(ERW). Imiyoboro y'icyuma idafite ubudodo itoranywa mubisanzwe iyo diameter itarenze 152mm.
Igipimo ngenderwaho cyigihugu GB / T 9711-2011, Imiyoboro yicyuma ya sisitemu yo gutwara imiyoboro munganda za peteroli na gaze gasanzwe, yakozwe hashingiwe kuri API 5L.
GB / T. Kubwibyo, iki gipimo kireba gusa imiyoboro idafite ibyuma kandi isudira yo gukwirakwiza amavuta na gaze kandi ntabwo ikoreshwa kumiyoboro yicyuma.
Ibyiciro by'icyuma
Imiyoboro ya API 5L ikoresha amanota atandukanye yibikoresho birimo GR.B, X42, X46, X52, X56, X60, X70, X80, nibindi. Imiyoboro ya pipine ifite amanota X100 na X120 ubu yarakozwe. Ibyiciro bitandukanye byibyuma bitanga ibisabwa bitandukanye kubikoresho fatizo nibikorwa byo gukora.
Urwego Rwiza
Mubisanzwe API 5L, ubwiza bwibyuma byashyizwe mubyiciro nka PSL1 cyangwa PSL2. PSL isobanura ibicuruzwa byerekana urwego.
PSL1 isobanura ubuziranenge rusange busabwa mubyuma; PSL2 yongeraho ibyangombwa bisabwa mubigize imiti, gukomera, imiterere yimbaraga, hamwe no gupima NDE.
Igihe cyo kohereza: Nzeri-01-2025
