Weld Inspection Ruler: Precision Tools for Weld Quality Control
Weld Inspection Rulers, also known as weld gauges, are essential tools for inspecting welds to ensure they meet industry standards and safety requirements. Used across various industries such as construction, manufacturing, shipbuilding, and pipeline maintenance, these rulers provide accurate measurements of weld size, shape, and quality.
NDTMachine supplies high-end Weld Inspection Ruler. Contact us and get your NDT supplies at affordable price.




Weld Inspection Ruler for Sale
A Weld Inspection Ruler is a specialized measuring tool designed to evaluate various parameters of welds.
Weld throat thickness
Fillet weld size
Weld length and height
Undercut depth
Alignment and gap measurement
Key Features of Weld Inspection Rulers
High Accuracy
Precision-engineered for reliable and repeatable measurements.
Durable Materials
Constructed from stainless steel or other robust materials to withstand harsh environments.
Simple and intuitive for professionals of all skill levels.
Versatility
Capable of measuring a variety of weld parameters.
Types of Weld Inspection Rulers
Designed for specific measurements like fillet size or throat thickness, these rulers are simple yet precise tools.
Multi-Function Weld Rulers
Equipped with multiple scales and measurement capabilities, these versatile rulers allow for comprehensive weld inspections.
Digital Weld Gauges
Featuring electronic displays, digital gauges provide enhanced accuracy and ease of use, making them ideal for detailed inspections.
Custom Weld Inspection Rulers
Tailored for specialized welding applications, these rulers are designed to address unique measurement requirements.
Applications of Weld Inspection Rulers
Construction
Ensuring the integrity of structural welds in buildings, bridges, and other infrastructure.Shipbuilding
Evaluating welds in hulls, decks, and other critical ship components.Pipeline Maintenance
Inspecting welds in oil, gas, and water pipelines to ensure leak-proof joints.Automotive and Aerospace
Verifying the quality of welds in vehicles and aircraft to ensure safety and performance.Manufacturing
Checking welds in machinery and industrial equipment for compliance with design specifications.
How to Use a Weld Inspection Ruler
Inspect the Weld Joint
Position the ruler to measure the specific weld feature, such as size, throat thickness, or length.Record Measurements
Read the values directly from the ruler or gauge to compare with industry standards or project specifications.Evaluate Weld Quality
Identify issues like undercut, excess penetration, or insufficient weld size that may require corrective action.Document Results
Record measurements and observations for quality control and compliance purposes.
Advantages of Using a Weld Inspection Ruler
Ensures Weld Quality
Accurate measurements help identify defects, ensuring welds meet safety and performance requirements.Enhances Safety
By detecting potential weld failures, these tools contribute to the safety of structures and equipment.Improves Efficiency
Quick and reliable measurements reduce inspection time, increasing productivity.Cost-Effective
Early detection of weld defects minimizes costly repairs and rework.
Technical Specifications
Feature | Details |
---|---|
Material | Stainless steel, carbon steel, or aluminum |
Measurement Units | Millimeters (mm) and inches |
Measurement Range | 0–25 mm for fillet welds; custom ranges available |
Weight | Approx. 100–300 grams |
Accuracy | ±0.1 mm |
Customization | Available for specific industrial needs |
Common Weld Defects and How Weld Inspection Rulers Help
Undercut
- Definition: A groove at the base of the weld.
- Measurement: The ruler can measure the depth to ensure it is within acceptable limits.
Porosity
- Definition: Gas pockets within the weld.
- Inspection: The ruler helps measure the affected area to evaluate the weld's structural integrity.
Excess Penetration
- Definition: Weld metal extends excessively into the base material.
- Measurement: Rulers measure the excess height for correction.
Misalignment
- Definition: The edges of the base material are unevenly joined.
- Evaluation: The ruler measures the offset for alignment corrections.
Insufficient Weld Size
- Definition: The weld does not meet the specified size.
- Inspection: Verifies throat and leg dimensions to ensure compliance.
Frequently Asked Questions (FAQs) for the Webster Hardness Tester
1. What is a Weld Inspection Ruler used for?
A Weld Inspection Ruler is used to measure the size, shape, and quality of welds in various materials.
2. Can it measure fillet welds?
Yes, it is specifically designed to measure fillet weld size, throat thickness, and leg length.
3. Is it suitable for all industries?
Yes, it is widely used in construction, manufacturing, oil and gas, shipbuilding, and more.
4. How accurate is a Weld Inspection Ruler?
Our rulers offer a typical accuracy of ±0.1 mm.
5. What materials are Weld Inspection Rulers made from?
They are usually made from stainless steel, carbon steel, or aluminum for durability.
6. Do you offer digital weld gauges?
Yes, we offer both mechanical and digital options to suit different requirements.
7. Can I customize a Weld Inspection Ruler for specific needs?
Yes, we provide custom solutions tailored to your application.
8. How do I maintain the ruler’s accuracy?
Regular calibration and proper handling ensure long-term accuracy.
9. Can it measure undercut depth?
Yes, it is capable of accurately measuring undercut depth to detect weld defects.
10. Do you provide calibration services?
Yes, we offer calibration services and support for all our products.
Why Global Clients Choose Us?
At NDTMachine, we are committed to providing high-quality thickness gauges that meet the demands of today’s industries. Our products are designed with a focus on accuracy, durability, and ease of use, ensuring that you can trust them for critical measurements. With years of experience in manufacturing NDT equipment, we have built a reputation for excellence and innovation.
40 Years of Expertise
We have 40 years of experience in the professional production of ultrasonic flaw detectors, an annual output of more than 10,00 ultrasonic flaw detectors, thickness gauges, ultrasonic probes and calibration blocks.
Talented Engineers and support team
As of September 2021, we have a total of 125 employees, including nearly 45 professional and technical workers who are masters or doctorate degree holders.
Advanced production equipment
We have Complete machining workshop, CNC, CNC machine tools, and more than 50 other types of processing equipment,to ensure high-precision product parts.
Excellent After-Sales Service
We provided excellent after-sales service, including fast delivery, online training, immediate feedback of trouble shotting.
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