Corrosion coupons are necessary equipment to detect or evaluate the corrosion status of the pipeline system. It can accurately display the corrosion situation inside the pipeline system and assist in the maintenance of the pipeline.

The foam density of Polyurethane Coating Foam Pig can also be customized. Usually, if this product is used for pipe drying out, we suggest utilizing low-density foam. If made use of for pipe cleaning and batching. We will suggest that customers choose medium-density or high-density foam. This foam pig is one of the most extensively made uses of one. Consequently, you can choose this product if you have no special needs.

The main body of Pipe Pigs is steel framework.Our products have been used long-term by the Daqing oil field and the Liaohe oil field with stable performance, reliable quality, has received coherent good comments from the customers.

PU Foam Pig includes bare foam pig, brush foam pig, polyurethane foam pig, brush polyurethane foam pig, and criss-cross foam pig. Foam Pig’s end is painted with polyurethane, shrink range is 3-5%. These foam pigs are used for liquid removal, drying, sweeping, and general cleaning. Foam pigs are our most popular style of cleaning pigs due to they are very cost-effective and versatile

Pipeline Pigs are common mechanical pigs. It has three cups and a steel frame. Usually, this kind of pig can be used to clean the soft dirt of the pipeline. The cup has two functions. First, it has a good sealing performance. Therefore, it can separate the liquid on both sides of the pipe. And this can also form a pressure difference to push it forward. Second, it can clean the dirt on the inner wall of the pipe.

The pigging ball is mainly used to remove the accumulated liquid in the pipe and separate the medium. This includes the isolation of different oil products in the sequential delivery of oil products, and the removal of air in the pipeline during the hydraulic pressure test of the pipeline.