- API 5CT Oilfield Casing
- 2017-01-09 10:24
- CasingSize: 4 1/2---20 inchSteel Grade: H40, J55, K55, N80-1, N80-Q, L80-1, L80-13Cr, P110...Ends Connection: STC/LTC/BT
- Oil well casing pipe
- 2017-01-09 10:24
- CasingSize: 4 1/2---20 inchSteel Grade: H40, J55, K55, N80-1, N80-Q, L80-1, L80-13Cr, P110...Ends Connection: STC/LTC/BT
- J55,K55,N80,L80 Steel Tubing Pipes
- 2017-01-09 10:23
- TubingSize: 1.050--4 1/2 inchSteel Grade: H40, J55, K55, N80-1, N80-Q, L80-1, L80-13Cr, P110...Ends: NUE/EUE.Length: R1,