The highest-volume pipe category of all — weight, wall and diameter, none of them can drift.
Sealion's systems cover the extrusion process and quality control of plastic pipe: gravimetric control at the feed throat holds weight-per-metre, ultrasonic gauging watches wall and outer diameter, and end-of-line inspection stops what fails.
The exact configuration depends on your diameter, formulation and line cycle — an engineer will work that out against your actual line.
How this line is usually configured — open any system for its parameters and models.
Diameter, material, line cycle, the parameter you need held — with those, we can propose the right configuration.