Welding-Seam Gauges
Measurement instruments and gauges as well as fields of application (seam types), measurement ranges, precision of reading and the acceptable uncertainties are regulated in the Standard
DIN EN ISO 17637 "Non-destructive testing of welds - Visual testing of fusion-welded joints".

- Stainless steel
- Opposed movable measuring jaws
- Lockable by handy locking screws
- Graduation vernier 1/10 mm

- Applicable for wall thicknesses up to 35 mm
- Stainless steel
- With contact area
- Opposed movable measuring jaws lockable by handy locking screws
- Graduation vernier 1/10 mm
2 scales:
- Millimeter with Vernier scale - Inch |
Accuracy of reading 1/10 mm Accuracy of reading 1/128 inch |

- Applicable for pipe wall thicknesses up to 4″ (100 mm)
- Stainless steel
- With contact area
- Opposed movable measuring jaws lockable by handy locking screws
2 scales:
- Millimeter with Vernier scale - Inch |
Accuracy of reading 1/10 mm Accuracy of reading 1/128 inch |

- Round design
- Stainless steel
- Measurement range 1 - 10 mm

Measure of thickness of fillet welds of flat welds
- Precision design
- Brass nickel-plated
- Measurement range 4 - 14 mm
- Control of "a" measure
Scope of delivery
- Weld gauge

For measuring of butt and fillet welds
- Simple weld gauge of aluminium sheet
- Thickness of gauge 1 mm
- Measures fillet welds of 3 - 15 mm
- Measures butt welds reinforcement with the straight part
- Scale and instructions for use on both sides
Scope of delivery
- Weld gauge

Measuring of fillet welds
- Fan-like set of weld gauges consisting of 12 blades
- Polished steel
- Measurment using the principle of three-Point-contact
- Min. 3 mm and max. 12 mm fillet weld thickness measurable
Scope of delivery
- Weld gauge
- Plastic case

Measures of fillet welds and reinforcements of butt welds
- With Vernier scale
- Precision design
- Fillet welds:
- Mesures flat and concave welds
- Butt weld:
- Measures reinforcements
- Mesures angles of 60°, 70°, 80° and 90° angle of V- and single -V butt welds
- Measurement range 0 - 20 mm
- Reading 0.1 mm
Scope of delivery
- Weld gauge
- Plastic case

Controlling of weld dimensions
- Weld gauge with three scales
- Stainless steel
- With window for reading
- Polished
- Measures throat thickness and leg length
- Also appropriate for asymmetric fillet welds (concave welds, convex welds)
- Measures reinforcement of butt welds
- Reading 100 µm
- Application instructions on the gauge
- Measurement error caused by angle shrinking are eliminated as far as possible by single-sided layer of the gauge
Scope of delivery
- Weld gauge
- Leather case

Measurement of butt and fillet welds
- Stainless steel, hardened and polished
- Precision design
- Butt weld:
with 60°, 70°, 80° and 90° angle for testing of the V-weld
Measurement range |
0 - 20 mm / 0 - 0.8 inch |
Weight | 70 g |
Scope of delivery
- Weld gauge
- Plastic box

Weld gauge from the Institute for Welding (UK) in stabil stainless steel design
Following measurements can be performed:
- Angle of preparation - Misalignment - Fillet weld leg length - Excess weld metal - Fillet weld throat - Undercut |
0 - 60° 0 - 25 mm 0 - 25 mm 0 - 20 mm 0 - 25 mm 0 - 4 mm |
Scope of delivery
- Weld gauge
- Plastic case
