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ANAB Certificate of Accreditation


Northern Gauge is the first in Alberta to be Accredited to ISO 17025 for Metrology! This shows our commitment to Quality and Customer Satisfaction.


Download Accreditation - Northern Gauge Canada

Download Accreditation - Northern Gauge USA

Download Accreditation - NAB Gauge India

Northern Gauge Calibration Services:


  • ◾     BK Power Supply
  • ◾     Bore Gauges
  • ◾     Caliper – Up To 60”
  • ◾     Depth Micrometers
  • ◾     Dial Indicators
  • ◾     Durometers
  • ◾     Force Gauge 10 Lb
  • ◾     Gauge Blocks
  • ◾     Gauss Meters
  • ◾     Hand Microscope
  • ◾     Height Gauge
  • ◾     ID Micrometers
  • ◾     Infrared Thermometer
  • ◾     Lead Gauges & Standards
  • ◾     Load Cells
  • ◾     Master Setting Rings
  • ◾     Master Thickness Samples
  • ◾     Megohmeter 100v
  • ◾     Megohmeter 5k or 10k
  • ◾     Multimeter – Clamp Meter
  • ◾     OD Micrometers – Up To 42”
  • ◾     Ovality Gauges
  • ◾     Plain Plug Gauges
  • ◾     Plain Ring Gauges
  • ◾     Portable Hardness Testers
  • ◾     Precision Levels
  • ◾     Precision Rulers
  • ◾     Pressure Gauges (Up To 35,000 PSI)
  • ◾     Pressure Transducers
  • ◾     Profile Gauges
  • ◾     Protractors
  • ◾     Radiometer UV / UVA
  • ◾     Ring Joint Setting Bars
  • ◾     Rod Standards – Up To 45”
  • ◾     Rotor Micrometers
  • ◾     Surface Finish Testers
  • ◾     Tape Measures
  • ◾     Taper Gauges
  • ◾     Tektronix Oscilloscope
  • ◾     Thickness Gauge
  • ◾     Thread Height Gauges & Standards
  • ◾     Thread Micrometers
  • ◾     Torque Wrench – Up To 10,000 Ft.lbs
  • ◾     TRI & Groove Micrometers
  • ◾     UT Meters
  • ◾     Thread Gauges

Calibration and Servicing of Welding Machines

Thread Gauging:


  • ◾     Acme / Stub Acme Threads
  • ◾     API 7-2 Threads
  • ◾     Back Pressure Valve (BPV)
  • ◾     Butress Casing Threads
  • ◾     Casing Threads (8 & 10 Round)
  • ◾     EUE / EUT / UPTBG
  • ◾     Line Pipe / Sharp V Threads
  • ◾     Metric Straight Threads
  • ◾     NPT / NPSM / NPTF / NPSC
  • ◾     NUE / NUT / TBG
  • ◾     Trapazoidal Threads – DIN 103
  • ◾     Unified National Threads

On-Site Services:


  • ◾     Hardness Testers
  • ◾     Heat Treatment Ovens
  • ◾     Height Gauges
  • ◾     Mic Trak Using Laser
  • ◾     Optical Comparators
  • ◾     Surface Plate 3D Mapping Wyler Blue System
  • ◾     Welding Machines & Electrode Ovens

API Masters on Hand


API master gauges traceable to NIST / NIM

API 7-2 Masters:


  • ◾     NC 23
  • ◾     NC 26 (2-3/8″ IF)
  • ◾     NC 31 (2-7/8″ IF)
  • ◾     NC 35
  • ◾     NC 38 (3-1/2″ IF)
  • ◾     NC 40 (4″ FH)
  • ◾     NC 44
  • ◾     NC 46 (4″ IF)
  • ◾     NC 50 (4-1/2″ IF)
  • ◾     NC 56
  • ◾     NC 61
  • ◾     NC 70
  • ◾     5-1/2″ IF
  • ◾     1″ REG (1″ MT, 1″ AMMT)
  • ◾     1-1/2″ (1-1/2″ MT, 1-1/2″ AMMT)
  • ◾     2-3/8″ REG
  • ◾     2-7/8″ REG
  • ◾     3-1/2″ REG
  • ◾     4-1/2″ REG
  • ◾     5-1/2″ REG
  • ◾     6-5/8″ REG
  • ◾     6-5/8″ REG LH
  • ◾     7-5/8″ REG
  • ◾     8-5/8″ REG
  • ◾     3-1/2″ FH (FULL HOLE)
  • ◾     4″ FH
  • ◾     4-1/2″ FH
  • ◾     5-1/2″ FH
  • ◾     6-5/8″ FH
  • ◾     3-1/2″ H90
  • ◾     4″ H90
  • ◾     4-1/2″ H90
  • ◾     5-1/2″ H90
  • ◾     2-3/8″ PAC
  • ◾     2-7/8″ PAC
  • ◾     2-3/8″ SL H90
  • ◾     2-7/8″ SL H90
  • ◾     3-1/2″ SL H90

API 5B Masters:


  • ◾   LINE PIPE
    • ▪   1/8″
    • ▪   1/4″
    • ▪   3/8″
    • ▪   1/2″
    • ▪   3/4″
    • ▪   1″
    • ▪   1-1/4″
    • ▪   1-1/2″
    • ▪   2″
    • ▪   2-1/2″
    • ▪   3″
    • ▪   4″
  • ◾   EUE / EUT / UPTBG
    • ▪   1.050″
    • ▪   1.315″
    • ▪   1.660″
    • ▪   1.900″
    • ▪   2-3/8″
    • ▪   2-7/8″
    • ▪   3-1/2″
    • ▪   4″
    • ▪   4-1/2″
  • ◾   NUE / NUT / TBG
    • ▪   1.050″
    • ▪   1.315″
    • ▪   1.660″
    • ▪   1.900″
    • ▪   2-3/8″
    • ▪   2-7/8″
    • ▪   3-1/2″
    • ▪   4″
    • ▪   4-1/2″
  • ◾   CASING (LTC & STC)
    • ▪   4-1/2″
    • ▪   5″
    • ▪   5-1/2″
    • ▪   6-5/8″
    • ▪   7″
    • ▪   7-5/8″
    • ▪   8-5/8″
    • ▪   9-5/8″
    • ▪   10-3/4″
  • ◾   BUTTRESS CASING
    • ▪   4-1/2″
    • ▪   5″
    • ▪   5-1/2″
    • ▪   6-5/8″
    • ▪   7″
    • ▪   7-5/8″
    • ▪   8-5/8″
    • ▪   9-5/8″
    • ▪   10-3/4″
    • ▪   13-3/8″


















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CANADIAN ISO 17025 ACCREDITED METROLOGY LAB

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USA ISO 17025 ACCREDITED METROLOGY LAB

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INDIA ISO 17025 ACCREDITED METROLOGY LAB