Hanze ya Diameter | 325-2020MM |
Umubyimba | 7.0-80.0MM (kwihanganira +/- 10-12%) |
Uburebure | 6M-12M |
Bisanzwe | API 5L, ASTM A53, ASTM A252 |
Icyiciro | Icyiciro B, x42, x52 |
Umuyoboro urangira | Impera nziza hamwe cyangwa idafite imiyoboro ya nyuma irinda ibyuma |
Ubuso bw'imiyoboro | Umukara Kamere cyangwa Irangi ryirabura cyangwa 3PE |