OIL Threads

Extreme - Line Casing

EXTERNALINTERNAL
Pitch TPILI.C. inTaper IPFOrdering Code Right HandOrdering Code Right HandX YConnection No. or Size
6221/21.5022 ER 6 EL 1.522 IR 6 EL 1.51.9 1.95 - 75/8
5221/21.2522 ER 5 EL 1.2522 IR 5 EL 1.252.4 2.385/8-103/4

Buttress Casing

EXTERNALINTERNAL
Pitch TPILI.C. inTaper IPFOrdering Code Right HandOrdering Code Right HandX YConnection No. or Size
5221/20.7522 ER 5 BUT 0.7522 IR 5 BUT 0.752.2 2.441/2-133/8
5221/21.0022 ER 5 BUT 1.022 IR 5 BUT 1.02.3 2.416 -20

Order example: 22 ER 5 BUT 0.75 MXCVAM

EXTERNALINTERNAL
Pitch TPILI.C. inTaper IPFOrdering Code Right HandXYOrdering Code Right HandXYCo No.nnection or Size
8163/80.7516 ER 8 VAM1.71.816 IR 8 VAM1.71.823/8-27/8
6221/20.7522 ER 6 VAM2.42.422 IR 6 VAM2.52.531/2-41/2
5221/20.7522 ER 5 VAM2.42.722 IR 5 VAM2.42.55 -133/8

Order example: 16 ER 8 VAM BMA