Pipe Tensile Test

1. Full-Pipe Tensile Test: A mandrel is generally inserted into the full pipe when conducting the tensile test on the full pipe section. 2. Cut-Sample Tensile Test: Flat clamps can also achieve relatively good results for arc-shaped samples. 3. CSR Shrinkage Ratio Test: Video extensometers can well accomplish the CSR shrinkage ratio test (this aligns with the application of video extensometers mentioned in the document, which are suitable for accurate deformation measurement tasks).