![]() |
Connection Casing Pipe For Oil Well Drilling High Sealing Perdormance2019-08-27 11:57:02 |
![]() |
Smooth Internal OCTG Drill Pipe Well Zones Contamination Prevent2019-08-27 11:57:02 |
![]() |
Axial Tension Subjected OCTG Drill Pipe Petroleum Industries Applied2019-08-27 11:57:02 |
![]() |
Steel Oil Drilling Pipe Dead Weight Corrosion Resistance API Standard2019-08-27 11:57:02 |
![]() |
Seamless OCTG Drill Pipe Tube High Torque Simultaneously Subjected2019-08-27 11:57:02 |
![]() |
Black Painting Oil Country Tubular Goods Petroleum Extraction2022-10-30 22:47:30 |
![]() |
9-5/8" API 5CT CASING2019-09-03 10:39:47 |
![]() |
7”API 5CT CASING2019-09-03 10:40:40 |
![]() |
5-1/2”API 5CT CASING2019-09-03 10:41:32 |