WDE Series Ring Stiffness Tester
Application Range
Used for measuring the hoop stiffness of thermoplastic pipes with circular cross-sections. Also applicable to flat tests, hoop flexibility tests, and weld tensile tests, etc. Meets the testing standards for PE double-wall corrugated pipes, spiral-wound pipes, and various plastic pipe materials. It is an essential testing instrument for scientific research institutions, quality inspection departments, and pipe manufacturers.
Standard of Execution
GB/T 9647, ISO 9969, ASTM D2122, etc.
Technical Specifications
WDERing Stiffness Tester | |
Maximum Test Force | 50kN |
Test Force Accuracy | ±1% of the reading |
Test Force Measurement Range | 0-50kN |
Pipe Diameter Measurement Range | Φ1500mm-Φ3000mm |
Test Force Indication Error | ±1.0% of reading |
Test Force Resolution | Maximum test force 5/10000 |
Positional Relative Error | ±1% of the indicated value |
Beam displacement measurement resolution | 0.001 |
I-beam speed range | 0.1mm/min-500mm/min |
Ring Stiffness Test Width | 1000mm |
Power Supply | 220V±10%，50Hz |
Product Features
Electrical Control: Closed-loop Control
Transmission System: Servo Motor, Planetary Gearbox Reducer
Test Functions: Ring Stiffness, Ring Flexibility, Creep Ratio
