| Ibicuruzwa | Umuyoboro w'icyuma | Ibisobanuro |
| Ibikoresho | Ibyuma bya Carbone | OD: 13.7-610mm Umubyimba: sch40 sch80 sch160 Uburebure: 5.8-6.0m |
| Icyiciro | Q235 = A53 Icyiciro B. L245 = API 5L B / ASTM A106B | |
| Ubuso | Irangi ryirabura | Ikoreshwa |
| Iherezo | Ikibaya kirangirira | Umuyoboro w'amavuta / gazi |
| Cyangwa iherezo rya Beveled |
Imiyoboro idafite ibyuma ikozwe mubipimo bitandukanye kugirango ihuze ibisabwa bitandukanye nibisabwa n'inganda. Hano hari bimwe mubisanzwe bikoreshwa mubisanzwe byuma bidafite ibyuma:
ASTM (Sosiyete y'Abanyamerika ishinzwe ibizamini n'ibikoresho):
ASTM A53: Ibisobanuro bisanzwe byerekana imiyoboro, ibyuma, umukara nubushyuhe-bwuzuye, zinc-yuzuye, gusudira, hamwe.
ASTM A106: Ibisobanuro bisanzwe byumuyoboro wa karubone udafite uburinganire bwa serivisi yubushyuhe bwo hejuru.
API (Ikigo cya peteroli y'Abanyamerika):
API 5L: Ibisobanuro ku miyoboro y'umurongo, ikoreshwa mu gutwara peteroli na gaze.
