Third Coast Gage & Calibration  

702 County Road 129
Alvin,  TX  77511-8705

United States
  • Booth: 2929

Third Coast Gage & Calibration

An ISO 17025 accredited laboratory

Specializing in the sales and calibration of a wide varitey of thread gages and machinist tools.

Third Coast Gage & Calibration custom designs, manufactures, re-manufactures and supplies precicion-ground thread pitch diameter gages suitable for all your thread inspection needs. We manufacture all API 7-2 and 5B gages as well as the following thread gage types.

  • ANPT
  • AOH
  • ACME
  • Adjustable Rings
  • API 5L Line Pipe
  • BSF
  • BSW
  • BSPT
  • BSP
  • H90
  • M-Series
  • NPT
  • NPSM
  • PAC
  • Plain Gages
  • Trapezoidal
  • UN
  • Whitworth

Calibration turn around time on average is within 5 days for standard calibration. Check out our website  for a full list of all our physical and dimensional capabilities. We are continuously adding master gages.Gages and Tools that we service everyday include:

  • Thread Gages (API 7-2; API 5B; ACME, NPT; UN; etc.)
  • Plug and Ring / Pin and Box gages
  • Torque Wrenches
  • Pressure Gages
  • Welding Machines
  • Indicators
  • Calipers
  • Gage Blocks
  • Height Gages
  • Depth Gages
  • Temperature Gages
  • Thermometers
  • Angle Blocks
  • And Many More






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