| Kunja Diameter | 325-2020MM |
| Makulidwe | 7.0-80.0MM (kulekerera +/-10-12%) |
| Utali | 6M-12M |
| Standard | API 5L, ASTM A53, ASTM A252 |
| Kalasi yachitsulo | Gulu B, x42, x52 |
| Chitoliro Chatha | Beveled malekezero ndi kapena opanda chitoliro mapeto zitsulo chitetezo |
| Chitoliro Pamwamba | Natural Blackor Painted Blackor 3PE Coated |
L245 imatanthawuza kalasi yachitsulo yomwe imagwiritsidwa ntchito mu LSAW (Longitudinal Submerged Arc Welded) chitoliro. L245 ndi kalasi ya API 5L specifications, makamaka kalasi ya chitoliro mzere. Ili ndi mphamvu zochepa zokolola za 245 MPa (35,500 psi). Njira yowotcherera ya LSAW imaphatikizapo kuwotcherera kotalika kwa mbale zachitsulo, ndipo malekezero a beveled akuwonetsa kuti malekezero a chitoliro amadulidwa ndikukonzedwa ndi m'mphepete mwa beveled kuti athandizire kuwotcherera. Mafotokozedwe a "penti wakuda" akuwonetsa kuti kunja kwa chitoliro kumakutidwa ndi utoto wakuda kuti ateteze dzimbiri komanso zokongoletsa.
