Q345 Umuyoboro wo gusudira
Spiral seam yarengeje arc gusudira ibyuma (SY5036-83) kugirango itwarwe n'amazi atwara umuvuduko ukoreshwa cyane cyane mumiyoboro yo gutwara peteroli na gaze gasanzwe;Umuyoboro w'icyuma wihuta cyane (SY5038-83) kugirango utwarwe n'amazi atwara umuvuduko ukabije, ukoresheje uburyo bwo gusudira bwihuta cyane bwo gusudira, gusudira, kuzunguruka ibyuma byihuta cyane byo gusudira umuyoboro wogutwara amazi.Umuyoboro w'icyuma ufite imbaraga zikomeye zo gutwara ibintu hamwe na plastike nziza, byoroshye gusudira no gutunganya.Mubisanzwe, umuzenguruko wizengurutswe arc weld wicyuma (SY5037-83) kugirango ubwikorezi bwumuvuduko ukabije wubwikorezi bukorwa nubwoko bubiri bwikaraga bwikaraga bwamazi arc gusudira cyangwa gusudira kumpande imwe kumazi, Submerged arc weld wicyuma kugirango utange amazi rusange yumuvuduko muke. nka gaze, umwuka hamwe na parike
.Igenzura rikomeye ryumubiri nubumara rirasabwa mbere yishoramari.
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(5) Emera kugenzura hanze cyangwa kugenzura imbere.
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.Niba hari inenge, izahita itabaza kandi itere ikimenyetso, kandi abakozi bakora ibicuruzwa barashobora guhindura ibipimo byigihe icyo aricyo cyose ukurikije ibi kugirango bakureho inenge mugihe.
(9) Imashini ikata ikirere ikoreshwa mu guca umuyoboro wibyuma mo ibice.
. kwemeza ko inzira yo gukora imiyoboro yujuje ibyangombwa.Nyuma yibyo, irashobora gushyirwa mubikorwa kumugaragaro.
(11) Ibice bifite ibimenyetso byerekana ibimenyetso bya sonic bikomeza kuri weld byongeye gusuzumwa nintoki ultrasonic na X-ray.Niba hari inenge, nyuma yo kuyisana, izongera kunyura mu igenzura ridasenya kugeza byemejwe ko inenge yakuweho.
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(13) Buri muyoboro wicyuma ukora ikizamini cya hydrostatike, kandi igitutu gifata kashe.Umuvuduko wikizamini nigihe bigenzurwa cyane nicyuma cya hydraulic microcomputer detection igikoresho.Ibipimo byikizamini bihita byacapwa kandi bikandikwa.
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Kugeza ubu, ibipimo bisanzwe bikoreshwa mu miyoboro y'ibyuma bizengurutswe muri rusange: SY / T5037-2000 (Igipimo cya Minisiteri, nanone cyitwa spiral seam cyarohamye arc weld wicyuma umuyoboro wogutwara amazi asanzwe), GB / T9711.1-1997 (National gisanzwe, nanone bita ubwikorezi bwa peteroli na gaze Igice cya mbere cyibintu bya tekiniki yo gutanga tekiniki yimiyoboro yicyuma: Icyiciro cya A Imiyoboro yicyuma (ibisabwa cyane ni GB / T9711.2 Imiyoboro yicyuma B yo mu cyiciro cya B), API-5L (Ikigo cy’ibikomoka kuri peteroli muri Amerika, byitwa kandi imiyoboro y'ibyuma bigabanijwemo ubwoko bubiri: PSL1 na PSL2 Grade), SY / T5040-92 (Spiral submerged arc welded pipe for pile)
Ibikoresho bya spiral:Q235A, Q23b, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb.Q345 L245 L290 X42 X46 X70 X80
Imiyoboro y'ibyuma ikoreshwa cyane cyane mubikorwa byogutanga amazi, inganda za peteroli, inganda zikora imiti, inganda zikoresha amashanyarazi, kuhira imyaka, no kubaka imijyi.Nibimwe mubicuruzwa 20 byingenzi byatejwe imbere mugihugu cyanjye.
Ikoreshwa mu gutwara amazi: gutanga amazi, gutemba.Ikoreshwa mu gutwara gaze: gaze yamakara, amavuta, gaze ya peteroli.Ku mpamvu zubaka: nk'imiyoboro itwara, nk'ikiraro;piers, imihanda, inyubako zubaka, nibindi
