- Country of manufactureChina
Welding Inspection Scale Small Height Gauge Hi - Lo Dedicated Internal Welding Ruler Metric Size N19 Dropship
Root Weld spacing gauge: Easy operation determines rootweld spacing
1. Unlock the retaining screw and insert the gauge interior alignment stops between the two pieces of pipe to be fitted
2. Insert the leg with the longer taper into the root gap until it makes contact with both slides of the gap.
3. Re - lock the retaining screw remove the gauge and read it
4. The scale is calibrated in fractional dimensions from 1/32 to 3/16 in 1/16 inch increments
the read - out you receive represents the amount of rootweld gap