When pressure testing polyethylene pipelines, we recommend the introduction of Pipeline Pigs ahead of the water column to assist in removing any air, especially where the pipeline undulates.
Pipeline Pigs or swabs are a low-cost solution for preparing your pipeline for further commissioning works. We offer a range of sizes, typically from 50mm to 600mm, but we can also cater to bespoke sizes.
We also supply pipeline pigs which are available to suit most applications, wiping, swabbing drying and cleaning.
- Low-cost solution
- Wide range of sizes to cater for specific site requirements
- Reduces air content in water main, to make pipeline safe for pressure testing
- Non-invasive method for removing debris from pipeline
- Trackable option reduces site costs by allowing you to identify blockage without digging up the entire pipe run