Ni irihe tandukaniro riri hagati ya Astm A252 Icyiciro cya 2 nicyiciro cya 3

1. Ibyiza byibicuruzwa
Imikorere idasanzwe:A252 ICYICIRO CYA 1 Umuyoboro w'icyumaIbiranga imbaraga zidasanzwe zo guhonyora hamwe nubushobozi bwo kwikorera imitwaro, bushobora kwimura neza imizigo no kwemeza umutekano muri rusange.
Kurwanya ruswa idasanzwe: Irashobora gukoreshwa igihe kirekire mubidukikije bikaze (nk'ubushuhe, itangazamakuru ryimiti, nibindi), kongera igihe cyumurimo wumushinga no kugabanya amafaranga yo kubungabunga.
Uburyo bugezweho bwo gukora: Byakozwe nubuhanga bubiri bwamazi ya arc welding (DSAW), ikidodo cyo gusudira gifite imbaraga nyinshi nigipimo gito gifite inenge, byemeza ko muri rusange imiyoboro yizewe kandi yizewe.
Guhindura imikoreshereze yagutse: Ntabwo ikoreshwa gusa mubwubatsi no kubaka ibirundo byikiraro, ariko birashobora no gukoreshwa mubihe bitandukanye nko kubaka ibyambu no gushyigikira ingufu.
2. Inganda zikora inganda za Cangzhou: Ingwate yimbaraga, ubuziranenge ubanza
Kuva yashingwa mu 1993, uruganda rukora inganda i Cangzhou, Intara ya Hebei rwihaye ubushakashatsi n’iterambere ndetse no gukora ibicuruzwa biva mu byuma. Isosiyete ifite ubuso bwa metero kare 350.000, ifite umutungo wose wa miliyoni 680, kandi kuri ubu ikoresha abantu 680. Yashizeho sisitemu yuzuye ya serivisi ihuza umusaruro, ibizamini nubushakashatsi niterambere.
Imiyoboro ya A252 Gr.1 ikonje ikozwe mu byuma byubatswe n’uru ruganda bikozwe n’imirongo mpuzamahanga yateye imbere ndetse na sisitemu yo gucunga neza. Ibicuruzwa bigurishwa haba mu gihugu ndetse no hanze yacyo kandi byizewe cyane nabakiriya.
3. Kugenzura neza ubuziranenge no kwemeza kwizerwa mubikorwa byose
Isosiyete ikurikiza igitekerezo kivuga ngo "ubuziranenge buturuka ku kugenzura", bugashyira mu bikorwa igenzura ryuzuye ry’ubuziranenge kuva ku masoko y'ibikoresho kugeza ku bicuruzwa byarangiye. Binyuze mubikorwa byinshi byo kugenzura nkibizamini bidasenya, gupima imitungo yubukanishi, hamwe nubunini bwa kalibrasi, byemezwa ko buri muyoboro wibyuma wujuje ubuziranenge bwa ASTM A252 nibisabwa nabakiriya.
A252 Gr.1 imiyoboro yicyuma yubatswe, hamwe nimbaraga zayo nyinshi, kurwanya ruswa hamwe nibikorwa byiza byo gusudira, byahindutse ibikoresho byingirakamaro mubuhanga bugezweho. Nimbaraga zayo zikomeye no guhanga udushya, inganda zikora inganda muri Cangzhou, Intara ya Hebei, zitanga abakiriya ibicuruzwa byubatswe byuma na serivisi byujuje ubuziranenge. Niba hari ibyo ukeneye bijyanye, nyamuneka nyamuneka hamagara itsinda ryacu ryumwuga kugirango dufatanyirize hamwe kubaka umutekano utekanye kandi urambye.