Gauge - Gauges by Rama & Sons
ISO 3290 Compliant
HardnessApplication Specific / Standard Calibrated
Sphericity GradeISO 3290-1 Compliant (Grade 10 to G1000)
Diameter RangeØ 0.50mm to Ø 150.00mm
CertificatesEN 10204 3.1 Traceable
Gauges

Gauge

Alloy Reference: Measurement Gauge, Industrial Gauge Tool, Precision Gauge, General Purpose Gauge, Ring Gauges, Snap Gauges, Thread Gauges (general term)

General-purpose industrial gauge for various measurement and inspection tasks. Rama & Sons supplies a range of reliable gauges for diverse industrial needs.

Small Batch & Custom Diameters SupportedNeed 10 to 50 prototype pieces or a non-standard size (like 4.789mm)? We produce custom decimal grinds with no minimum order penalty.

Gauges Engineered Material

Primary MatrixBase Alloy Standard
Quality Control100% Verified

All raw material melt batches are verified by optical emission spectrometry.

Technical Overview & Engineering Standards: Gauge

General-purpose industrial gauge for various measurement and inspection tasks. Rama & Sons supplies a range of reliable gauges for diverse industrial needs. As an established precision manufacturer, Rama & Sons delivers gauges that meet strict international ISO 3290 and DIN 5401 standards for roundness, hardness, and surface finish.

Key Engineering Advantages

  • Precision lapped for tight sphericity and dimensional accuracy.
  • High resistance to wear, fatigue, and heavy rolling contact.
  • 100% optical sorting and Rockwell hardness inspection.
  • Available in custom decimal diameters with no MOQ penalty.

Manufacturing Quality Control

Every batch of Gauge is produced under ISO 9001:2015 certified quality processes. Testing includes chemical spectrometry, laser roundness measurement, and eddy-current flaw detection, ensuring zero field defects for critical OEM assemblies.

Need Material Testing Reports or Custom Samples?

We provide EN 10204 3.1 inspection reports and dispatch pre-production qualification samples within 3 to 5 business days.

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Frequently Asked Questions: Gauge

Industries That Use Gauge

Engineered to meet the exact tolerances and durability requirements of mission-critical global sectors.

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