Ahazaza h'Ubuziranenge bw'Inyubako: Umuyoboro w'Icyuma cya S235 J0 uturutse i CangzhouUmuyoboro w'icyuma gikoze mu buryo bw'umwuka
Mu isi y’ubwubatsi n’ibikorwa remezo ihora ihinduka, ibikoresho duhitamo ni ingenzi cyane kugira ngo inyubako zacu zirambe kandi zigire umutekano. Mu mahitamo menshi, umuyoboro w’icyuma wa S235 J0 ugaragaramo imbaraga n’ubudahemuka. Uyu muyoboro mushya wakorewe mu ruganda rukomeye i Cangzhou, mu Ntara ya Hebei, ugamije kongera gusobanura amahame agenga ubuziranenge bw’inyubako.
Uruganda rw'ibyuma rwa Cangzhou rwashinzwe mu 1993, rwabaye ikigo gikomeye mu nganda z'ibyuma. Uru ruganda rufite ubuso bwa metero kare 350.000, rufite umutungo wose wa miliyoni 680 z'amanyarwanda, kandi rukoresha abanyamwuga 680 b'abahanga cyane. Uru rufatiro rukomeye rutuma uruganda rukora ibikoresho by'ibyuma byiza bihuye n'ibyo uruganda rukeneye mu bwubatsi.
Imikorere myiza cyane, ihura n'ibikenewe bitandukanye
Umuyoboro w'icyuma wa S235 J0 wagenewe byihariye gukoreshwa mu buhanga mu by'ubwubatsi. Uburyo bwawo bwihariye bwo gukora imiyoboro ntibwongera imbaraga n'ubukomere bw'umuyoboro gusa, ahubwo unawuha ubushobozi bwo gusudira no gukora neza. Ibi bivuze ko imiyoboro ishobora kwihuza byoroshye n'imiterere itandukanye y'ubwubatsi, igahuza neza n'ibindi bice, kandi ikarushaho kunoza imikorere y'umushinga n'ubwubatsi.
Byongeye kandi, uyu muyoboro w'icyuma ugaragaza ubushobozi bukomeye bwo guhangana n'ibidukikije kandi ushobora kwihanganira imimerere mibi nk'ubushyuhe bukabije, ubushuhe bwinshi n'ibintu byangiza. Iyi miterere ituma uba mwiza cyane ku mirima ifite ibikoresho byinshi bikenewe kugira ngo irambe, nka peteroli, gazi, amazi n'ubwubatsi, bigabanya cyane ikiguzi cyo kubungabunga igihe kirekire no kongera urwego rw'umutekano.
Kugenzura neza ubuziranenge no kubahiriza amahame mpuzamahanga
Kuva yashingwa mu 1993, Cangzhou Iron and Steel yateye imbere ikaba urwego rw'inganda rufite ubuso bwa metero kare 350.000, hamwe n'umutungo wose ungana na miliyoni 680 z'amayuani n'impano z'umwuga n'ikoranabuhanga 680. Uru ruganda rushyira mu bikorwa gahunda yuzuye yo gucunga ubuziranenge, rushingiye ku ikoranabuhanga rigezweho mu gukora no kugenzura neza kugira ngo buri wese arebe koUmuyoboro w'icyuma uzunguruka wa S235 J0yujuje ibisabwa mpuzamahanga n'ibisabwa n'abakiriya.
Inganda zikora ku bidukikije, zishyira mu bikorwa iterambere rirambye
Uretse imikorere yayo yo hejuru,CANGZHOU Spiral Steel Pipes Group Co., Ltdn'umuhate wa Steel mu kurengera ibidukikije. Mu kunoza inzira yo gukora, kugabanya imyanda no kugabanya imyuka ihumanya ikirere, iki gicuruzwa cyagabanyije cyane ingaruka zacyo ku bidukikije mu gihe cyo gukora. Ibi bituma kiba ibikoresho bikunzwe cyane n'abantu benshi bakurikirana ibyemezo by'inyubako zitagira ibidukikije n'ibisubizo birambye by'ubwubatsi.
Amahitamo y'ibikoresho by'ubwubatsi mu gihe kizaza
Umuyoboro w'icyuma wa S235 J0 ntugaragaza gusa urwego rwo hejuru rw'ikoranabuhanga ririho ubu, ahubwo unagaragaza icyerekezo cy'iterambere ry'ibikoresho by'ubwubatsi mu gihe kizaza - guhuza imbaraga, ubushobozi bwo guhuza n'imimerere no kuramba. Guhitamo iki gicuruzwa muri Cangzhou Iron and Steel bivuze gushyiramo garanti y'igihe kirekire kandi ifite umutekano mu mushinga, ariko kandi ukitabira igitekerezo cy'ubwubatsi gikwiye.
Niba ushaka umuyoboro w'icyuma uhuza imiterere myiza, iramba kandi urengera ibidukikije, umuyoboro w'icyuma wa S235 J0 uzaba umufatanyabikorwa wawe mwiza. Guhitamo bivuze guhitamo ahazaza h'ubuziranenge bw'inyubako.
Igihe cyo kohereza: Nzeri-02-2025