The Polyurethane Coating Foam Pig is a foam pig designed with an inner core made of polyurethane foam and a polyurethane coating on its surface. This unique structure provides portability as a foam pig and offers corrosion resistance properties. As a result, it can be effectively used for pipe cleaning and internal inspection during the initial stages of pipeline construction. Additionally, its excellent sealing capabilities make it suitable for fluid blocking purposes. The foam density of the Polyurethane Coating Foam Pig can be customized according to specific requirements. For pipe drying applications, it is recommended to use low-density foam. However, for pipe cleaning and batching, customers are advised to opt for medium-density or high-density foam. This foam pig is widely popular and commonly utilized, making it a reliable choice when there are no specific demands or preferences.

Gas pipeline pig is specialized devices developed for the pipeline industry with the primary purpose of performing maintenance and inspection tasks within the pipeline. The term “pig” is an acronym that stands for Pipeline Inspection Gauge, and these devices have been a cornerstone in the pipeline industry for years, being used in various applications, from oil and gas to chemical and water pipelines.

Pig tracking equipment is critical for monitoring and maintaining pipelines in many industries, including oil and gas, transportation, and infrastructure maintenance.

The cleaning of the pipeline is to dredge the pipeline, clean up the sludge in the pipeline and keep it unblocked for a long time, so as to prevent waterlogging in the city. Water Treatment Pipeline cleaning has become an important work that Drainage Department should pay more attentions. In the drainage pipeline, a large number of sundries and cement sand at the infrastructure construction site will precipitate and deposit, which will cause pipeline blockage. Without the cleaning of pipelines, it will cause excessive flow of sewage, pollute the environment and bring trouble to people’s life.

Pig Scraper jamming is a serious problem that may occur during pigging. If it is not serious, it will cause the interruption of the oil transportation process. In severe cases, it may cause an abnormal increase in pipeline pressure. This may even lead to serious problems such as pipe leakage. There are various reasons for pig jamming.

Polyurethane foam pig is made of polyurethane material coated on the foam core. It is a new type of pig that develops rapidly and has wide application. Due to the large amount of deformation, light and soft, it is not easy to jam in the pipeline. At present, it has been expanded and applied to various types of pipeline pigging operations in various industries. So what are the characteristics of polyurethane foam pigs? What is the main purpose? Let's take a look at it together.