Created with Sketch. Created with Sketch.

Pit Depth and Weld Gauges

G.A.L. Weld Gauges and Western Instrument Weld Gauges can be critical for Pipeline and Plant Maintenance and Western Instruments pit depth gauges from the Tri-Gauge through the Digital Bridging Gauge

  • Bridging Accessories

    Bridging Accessories

    Parts for Bridging Gauges (N99-9) Main Blade N88-9-1 $330.00 Connector Blade N88-9-2 $85.00 End Blade N88-9-3 $55.00 Slider Blade N88-9-4 $65.00 Tee Sections (12") N88-9-5 $80.00 Plus Tee Sections...

    $20.00
    Choose Options
  • Jr. Tri-Gauge

    Jr. Tri-Gauge

    The Junior Tri-Gauge VM® is today’s most accurate Lever Pit Gauge, with a continuing tradition of Metric and Dual Imperial Scales. The Junior Tri-Gauge® serves its traditional use as a Pit Depth Gauge, but also as a Weld Inspection Gauge...

    $95.00
    Add to Cart
  • Reaching Plus 6" Blade (Standard or Magnetic)

    Reaching Plus 6" Blade (Standard or Magnetic)

     Reaching Pit Gauges have a huge advantage over conventional 'Center Mount' Pit Gauges in that measurements can be taken right next to a weld, reinforcing pad or risers. Assuring compliance with Corrosion Allowances for equipment...

    $340.00
    Choose Options
  • Contact Point Extension - 0.5 "

    Contact Point Extension - 0.5 "

    All of Western Instruments Pit Gauges have a range of just slightly over 12.7mm or 0.500”, with any one of our 3 types of Contact Points. However, during some inspections, this range is simply not enough. To increase the range of our PitGauges,...

    $30.00
    Add to Cart
  • Tube Sheet Pit Gauge (N88-TS)

    Tube Sheet Pit Gauge (N88-TS)

    The Tube Sheet Pit Gauge® is designed to fit inside most ½ OD (0.500 or 12.7mm) Boiler Tube, where the resulting Inside Diameter is just over (0.375 or 9.5mm). The Tube Sheet Pit Gauge® is designed to fit inside most ½ OD (0.500 or...

    $1,175.00
    Choose Options
  • #1 - #3 Pit Depth Gauge Tip

    #1 - #3 Pit Depth Gauge Tip

    Pit Gauge Contact PointsWestern offers a variety of Contact Points, for the Pit Gauge Product Series, which are all 0.625 (16mm) long. Any ADG Contact point can be used with our special dial indicators, but a different length may affect Height Zeroing of...

    $12.00
    Choose Options
  • Reference Gauge

    Reference Gauge

    The Reference Gauge® was originally designed to measure Reference Indications (Holes or Notches) which are machined into Calibration Standards for various types of Non-Destructive Testing Equipment (Ultrasonics, Eddy Current, Flux Leakage, etc.)...

    $585.00
    Choose Options
  • Jr. Bridging Pit Gauge

    Jr. Bridging Pit Gauge

    Jr. Bridging Pit Gauge Group The Jr. Bridging Pit Gauge Group provides Inspectors with an Economical Alternative to the Bridging Pit Gauge System. The new Jr. Bridging Pit Gauge is available as 3 models; the standard Jr...

    $415.00
    Choose Options
  • Bridging Pit Gauge - Standard/PLUS

    Bridging Pit Gauge - Standard/PLUS

    Bridging Pit Gauge System The Bridging Pit Gauge System allows the Corrosion Inspector to Span over or Cantilever into Large Areas of Weight Loss Corrosion, to obtain accurate and consistent measurements, or cross sections, of Pit Depth. As...

    $750.00
    Choose Options
  • Pocket Pit Gauges

    Pocket Pit Gauges

    Pocket Pit Gauge The Reversible Blade of the Pocket Pit Gauge (N88-4) is used to measure isolated pitting with its two Contact Surfaces, a 1.5" (38mm) long Knife Edge Blade, as well as a Spot Blade with two Reference Points that are 0.375" (9.5mm) apart...

    $250.00
    Choose Options
  • Basic Pit Gauge

    Basic Pit Gauge

    Basic N88-2 Center Mount 2.5"(64mm) Blade, our most popular Gauge   *Optional Digital Indicator   Assuring compliance with Corrosion Allowances for equipment wherever Corrosion affects materials, such as Pipeline, Vessels, Piping,...

    $205.00
    Choose Options
  • Analog and Digital Indictor Gauge

    Analog and Digital Indictor Gauge

    Western Instruments Dial Pit Gauges, such as a Basic Pit Gauge, can actually be 3 different Models. Our 3 different Dial Indicators are interchangeable, and fit the same Blade, therefore, we can offer;▪ Imperial Basic Pit Gauge (N88-2-A) or▪ Metric Basic...

    $70.00
    Choose Options
  • Weld Profile Gauge

    Weld Profile Gauge

    G.A.L. Gage Co. GAL-29 Weld Profile Gauge Cat # 29 Quickly & easily check your welds for proper profile Only 3.5" long by 1.5" wide when collapsed. Easy to use Fits in pocket! All Stainless Steel.

    $46.00
    Add to Cart
  • 1 3/16 to 2" Taper Gauge

    1 3/16 to 2" Taper Gauge

    1 3/16 to 2" Taper Gauge Stainless Steel All increments permanently engraved Front side - Standard Back side - Metric   SPECIFICATIONS Max Range 2" 50mm Min Range 1-3/16" 30mm Graduations 1/64" 0.2mm

    $69.00
    Add to Cart
  • 5/8 to 1 3/16 Taper Gauge

    5/8 to 1 3/16 Taper Gauge

    G.A.L. Gage Co. Gal-28 Taper Gauge Cat # Sub 28A Features 410 Stainless Steel Measurement Scale On side I: Inches On side II: Metric Specifications   Inches Metric Max Range 5/8" 15mm Min Range 1/32" 1.0mm Graduations 1/64" 0...

    $59.00
    Add to Cart
  • 1/32 to 5/8 Taper Gauge

    1/32 to 5/8 Taper Gauge

    G.A.L. Gage Co. Gal-28 Taper Gauge Cat # Sub 28A Features 410 Stainless Steel Measurement Scale On side I: Inches On side II: Metric Specifications   Inches Metric Max Range 5/8" 15mm Min Range 1/32" 1.0mm Graduations 1/64" 0...

    $48.50
    Add to Cart
  • Digital Welding Gage

    Digital Welding Gage

    G.A.L. Gauge Co. GAL-18 Digital Welding Gauge Cat # 18 Holds either the zero setting or measured value at any position for differential measurements.Warranty: One Year Digital Welding GaugeFeatures  Holds either the zero setting or...

    $108.00
    Add to Cart
  • Pipe Pit Gage

    Pipe Pit Gage

    G.A.L. Gage Co. GAL-17 Pipe Pit Gauge Cat # 17 Range is 0 to 1/2" in 1/64" & .010 Increments; Arm Can be Locked in Place at Any Dimension; All Stainless SteelMeasurement Scale: Inch or Metric Warranty: One Year The G.A.L. Pipe Pit Gauge...

    $90.50
    Choose Options
  • Mini Fillet Weld Keys

    Mini Fillet Weld Keys

    G.A.L. Gauge Co. GAL-16 Mini Fillet Weld Keys Cat # 16 Mini Fillet Weld Keys All Gauges Stainless Steel Set Comes with Handy Key Chain & Pocket Pouch 11 Different Sizes in Inches with Metric Equivalent Markings – 1/8” to...

    $61.50
    Add to Cart
  • Mini Sub Gauge

    Mini Sub Gauge

    G.A.L. Gauge Co. GAL-14 Mini Sub Socket Weld Gauge Cat # 14 Check Throat DimensionsMeasurement Scale: InchWarranty: One Year “Mini Sub” Socket Weld Gauge Features  Check Throat Dimensions Check Leg Length Checks All Pipe...

    $98.00
    Add to Cart