وصف
SAVER SUB XT-54 PIN X 6-5/8 REG PIN
The top drive saver sub is usually used in conjunction with the top drive plug,The saver subs is produced by the alloy steel for petroleum machinery based on the API specification.
Nova Energy can supply the Saver subs as follows:
Saver Sub 4-1/2" IF PIN X 4-1/2 IF BOX
SAVER SUB: 7-5/8IN REG PIN X XT57 PIN
SAVER SUB ST-54 PIN X 6 5/8" REG PIN
