Api 5ct Casing
Dec 21, 2009
1) Grade: J55, K55, L80, N80Q, C90, T95, P110
2) Size: 4 1/ 2", 5", 5 1/ 2", 6 5/ 8", 7", 7 5/ 8", 9 5/ 8", 10 3/ 4", 13 3/ 8", 16", 18 5/ 8", 20"
3) Wall thickness: 6.35 - 12.70 mm
4) Thread type: STC, LTC, BTC
5) Length: R1, R2, R3
6) All our casings accord.....