WG-1 HI-LO WELDING GAGE
MEASURES INTERNAL ALIGNMENT
of pipe after fit-up/ alignment, cuts radiographic rejects.
Measures internal misalignment of pipe before and after tacking.
Measurements read in standard one side, and metric on the opposite side.
Changes from standard to metric, simply remove gauge body, turn scales over and replace body
Measure internal misalignment
Measure fit-up gap
Measure bevel on end preparation
Measure the crown height of welds
Measure fillet weld size
Measure scribe line, socket welds
Can be calibrated to NBS standard
Part No.	Description
WG-1	Standard & Metric Gauge
Satisfy fit-up codes ASME, ANSI, API & MILITARY