Koresha: gutwara imiyoboro, imiyoboro itekesha, imiyoboro ya hydraulic / amamodoka, gucukura peteroli / gazi, ibiryo / ibinyobwa / ibikomoka ku mata, inganda z’imashini, inganda z’imiti, ubucukuzi bw'amabuye y'agaciro, imitako idasanzwe, intego idasanzwe, gutwara amazi
Bisanzwe: ASTM A53, A500 A252, A795 BS1387, GB / T3091, ISO R65, umuyoboro
Icyemezo: Iso 9001, API 5L, 5CT
Ubworoherane: + 1-5%
Uburebure: 3-12 m
Ibyingenzi bikoreshwa: scafolding, imiterere, uruzitiro, ibikoresho
Ubuso: amavuta, umukara, langi, dip ashyushye
Ibisobanuro: 21.3 - 609.6