Imiyoboro y'icyuma isudira igabanijwemo:
Umuyoboro w'amashanyarazi wasuditsweERW),Umuyoboro w'icyumaSSAW),Longitudinal Submerged Arc Welded UmuyoboroLSAW)
Ingano:
①ERW Umuyoboro w'icyuma:
OD: 21.3mm ~ 660mm; WT: 1mm ~ 17.5mm;UBURENGANZIRA: 0.5mtr ~ 22mtr
P Umuyoboro w'icyuma:
OD: 406mm ~ 1422 mm; WT: 6.4mm ~ 44.5mm; UBURENGANZIRA: 5mtr ~ 12mtr
③SSAW Umuyoboro w'icyuma:
OD: 219.1mm ~ 3500mm;WT: 6mm ~ 25mm (Kugera kuri 1 ''); UBURENGANZIRA: 6mtr ~ 18mtr, SRL, DRL
Igipimo & Icyiciro:
ASTM A53, Icyiciro A / B / C, API 5L, PSL1, PSL2, GR.B / X42-X80, ASTM A795, ASTM A135, ASTM A252, GR.1 / 2/3, AWWA C200
▇ ▍ Ibisobanuro
Umuyoboro w'icyuma usudira ukorwa hifashishijwe icyuma kibase cyangwa imirongo y'ibyuma, kandi uburyo bwo gukora butera ingero mu mubiri wacyo.By'umwihariko, iyo hakozwe imiyoboro y'icyuma isudira, isahani y'icyuma cyangwa umugozi irunama hanyuma igahita isudwa haba mu muzingi, mu muyoboro gakondo cyangwa mu buryo bwa kare. uburyo bwo gusudira.Kurugero, umuyoboro wa LSAW urasudwa igihe kirekire, kandi umuyoboro wa SSAW urazunguruka.Umuyoboro wa ERW ni ukurwanya amashanyarazi gusudira, bikavamo ikidodo kigenda kibangikanye n'umubiri.
▇ ▍ERW Umuyoboro
Imiyoboro myinshi-isudira cyane muri rusange isanzwe igororotse, ariko igororotse-igororotse imiyoboro y'ibyuma ntabwo byanze bikunze isudira cyane.Umuyoboro mwinshi wumurongo wumurongo wamashanyarazi weld wumuyoboro wicyuma ukorwa ningaruka zuruhu hamwe ningaruka zegeranye zumuvuduko mwinshi nyuma yicyapa gishyushye gishyushye gikozwe nimashini ibumba, kandi inkombe yigituba irimo ubusa gushyushya no gushonga, no gusudira igitutu bikorwa mugikorwa cya roller kugirango bamenye umusaruro.Umuyoboro mwinshi wo kurwanya ibyuma bisudira biratandukanye nuburyo busanzwe bwo gusudira imiyoboro isanzwe.Weld ikozwe mubikoresho fatizo byumubiri wibyuma, kandi imbaraga za mashini ziruta iz'umuyoboro rusange usudwa.Ubuso bworoshye, busobanutse neza, buhendutse, kandi bufite uburebure buke bwo gusudira, bufite akamaro ko gutwikira 3PE anti-ruswa.
▇ ▍Umuyoboro wa LSAW
Longitudinal yarengeje arc gusudira ikorwa hifashishijwe isahani imwe nini kandi yimbitse nkibikoresho fatizo, ukanda (kuzunguruka) isahani yicyuma mubumba cyangwa imashini ikora mumiyoboro idafite ubusa, ukoresheje gusudira impande zombi zometse kuri arc, no kwagura diameter.Ingano yo kugaburira ibyuma irashobora guhita ihindurwa ukurikije ibyiciro bitandukanye byibyuma, uburebure bwurukuta, nubugari bwa plaque.Muri icyo gihe, imikorere yindishyi ya deforme irinda neza ingaruka mbi ziterwa no guhindurwa kubumba kandi ikanemeza uburinganire bwuburebure bwuzuye bwicyuma mugihe cyo gukanda.Intambwe yo kugaburira ni imwe mugihe cyo gukora, yemeza ko uruziga rwuzuye ubusa hamwe nuburinganire bwuruhande rwo gusudira.Igicuruzwa cyarangiye gifite ibintu byinshi byihariye, kandi gusudira bifite ubukana bwiza, plastike, uburinganire, hamwe no guhuzagurika.Ifite ibyiza bya diameter nini ya pipe, uburebure bwurukuta rwumuyoboro, kurwanya umuvuduko ukabije, kurwanya ubushyuhe buke, no kurwanya ruswa.
▇ ▍SSAW Umuyoboro
Umuyoboro wo gusudira wa spiral (umuyoboro wa SSAW, nanone witwa umuyoboro wa HSAW).Umuyoboro wakozwe na tekinoroji yo kuzenguruka arc yo gusudira.Imiyoboro isudira ya spiral ikorwa hifashishijwe amasahani magufi cyangwa ibishishwa bishyushye, bigabanya umusaruro wabyo cyane.Imirongo yo gusudira imeze nka helix.Igikorwa cyo gusudira kizenguruka cyemerera gukora imiyoboro minini ya diameter ikwiranye no gutwara amavuta menshi na gaze.Imiyoboro imwe ya SSAW yagarukiraga mumateka kugarukira-progaramu.
Igihe cyo kohereza: Ukwakira-16-2023