PetroLeum Equipment Thread Gauge
BRJ supplies all kinds of Thread Gauges listed in the API Spec.5B and API Spec 7-2.
when ordering,please specify:
Type of the Thread.
Size of Gauge.
Reference master or working gauges or smooth taper gauges.
Bos or Pin or both;Ring or plug or both.
Right hand or left hand,in case f API Spec 7-2 Thread gauges.