Ikoranabuhanga ryo gusudira arc ryarohamye rikoreshwa mumirongo minini ya diametre yuzuye urukuta ruzengurutswe rufite ibiranga ubuziranenge bwo hejuru, gukora neza, nta mucyo wa arc numwotsi muke.Ikoreshwa cyane mubwato bwumuvuduko, gukora imiyoboro ikwiranye ninganda, ibiti ninkingi, amazi yumuvuduko muke hamwe nubwubatsi bwibyuma.Umuyoboro munini wa diametre urukuta ruzengurutswe rurimo umurambararo munini wa diametre igororotse urukuta ruzengurutse umuyoboro hamwe na diameter nini ya spiral nini cyane.Ibipimo ngenderwaho byingenzi bya diametre nini igororotse ikingira urukuta rw'icyuma ni gb / t3091-2008, gb / t9711.1-1997 na API 5L.