Hughes 4-1/2 Pipe Gauge / Rotary Tool (H-90) Work Plug Gauge
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Description
The Hughes 4-1/2 Pipe Gauge, also known as the Rotary Tool (H-90) Work Plug Gauge, is a high-precision measuring instrument designed for the accurate assessment and calibration of pipe dimensions in industrial applications. This gauge is essential for ensuring that pipe diameters conform to stringent manufacturing standards and tolerances, thereby guaranteeing compatibility and performance in piping systems. Constructed from robust materials, the Hughes Pipe Gage is engineered to withstand heavy-duty usage and harsh industrial environments. Its design allows for easy handling and operation, making it a vital tool for quality control inspectors and machinists who require precise measurements to maintain the integrity of piping systems.
Specifications
– Model: 4-1/2 Pipe Gauge / Rotary Tool (H-90) Work Plug Gauge
– Manufacturer: Hughes
– Application: Measurement and calibration of pipe diameters
– Measurement Range: Specifically designed for 4-1/2 inch pipes
– Material: High-strength tool steel
– Dimensions: 10 inches (length) x 4.5 inches (diameter)
– Weight: 3 lbs (1.36 kg)
– Accuracy: ±0.0001 inches
– Finish: Hardened and ground to a smooth finish
– Calibration: Factory calibrated, NIST traceable
– Operating Temperature Range: 0°C to 50°C (32°F to 122°F)
– Storage Temperature Range: -20°C to 70°C (-4°F to 158°F)
– Durability: Designed to withstand industrial wear and tea
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Our Capabilities
Micro Precision can perform instrument calibration services on equipment from variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.
Electrical
Micro Precision accredited electrical calibration lab services with multimeter, multifunction calibrator, oscilloscope, and power supply capabilities.
Optical
Micro Precision accredited optical, light, and fiber optic calibration lab services.
Thermodynamics & Chemical
Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.
RF - Microwave
Micro Precision accredited RF & microwave calibration lab services.
Mechanical & Dimensional
Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.
Laboratory Standards
Calibration laboratory standards are critical for your organization’s most accurate measurements.
Semiconductor Calibration
Micro Precision utilizes state-of-the-art technology to analyze semiconductor wafer thickness and step height.


