High-Low Welding Gauge Manufacturer,Supplier and Exporter in India
Product Code : EL-TTG-13358
Quick Answer: The High-Low Welding Gauge measures the internal alignment of a pipe after fit-up and the internal misalignment of a pipe before and after tacking. It also measures the bevel on end preparation and reads in standard units on one side and metric on the other.
Last updated: October 2026
Key Features
- Measures internal alignment of pipe after fit-up/alignment
- Measures internal misalignment of pipe before and after tacking
- Measures bevel on end preparation
- Reads standard units on one side and metric on the opposite side
- Units changed by removing the gauge body, turning the scales over and replacing the body
Technical Specifications
| Specification | Value |
|---|---|
| Measures | Internal alignment and misalignment of pipe |
| Also measures | Bevel on end preparation |
| Scales | Standard on one side, metric on the other |
| Unit change | Remove gauge body, turn scales over, replace body |
About This Product
In pipe welding, the pipe ends are fitted up and tacked before the joint is welded, and any misalignment between the inside surfaces is checked at that stage. A high-low gauge is used for that check. This gauge measures internal alignment after fit-up and misalignment before and after tacking, and it measures the bevel on end preparation. Its scales read in standard units on one side and metric on the other, and the units are changed by turning the scales over. It suits welding and pipe fabrication training.
Frequently Asked Questions
Q1. What does the High-Low Welding Gauge measure?
It measures the internal alignment of a pipe after fit-up and the internal misalignment before and after tacking, and it measures the bevel on end preparation.
Q2. How are the units changed?
Remove the gauge body, turn the scales over and replace the body. Measurements read standard on one side and metric on the other.
Related: Testing Tools and Gauges, Welding Gauge, Automatic Weld Gauge, Digital Welding Gauge.
For a quotation on the High-Low Welding Gauge, contact School Lab Equipment India.