A leading machinery manufacturer from Europe approached our company with a request for custom polyurethane parts for use in their agricultural equipment. The client needed large quantities of red polyurethane pulley wheels and sealing components with strict quality standards and customized dimensions. These polyurethane parts needed to offer exceptional wear resistance, dimensional stability, and noise reduction during machine operation. Our engineering team worked closely with the customer to finalize product specifications, including outer diameter, inner bore size, and hole placement. The project involved manufacturing multiple variations of red polyurethane wheels, precisely molded to meet the client’s functional and environmental requirements.

Foam pigs, made from high-density foam, are essential tools for pipeline maintenance. They come in various types, including bare foam pigs, brush foam pigs, polyurethane foam pigs, brush polyurethane foam pigs, and criss-cross foam pigs. These pigs adapt easily to different pipe shapes and sizes, even complex bends, ensuring thorough cleaning.

Oil pipe pig is an indispensable tools in the maintenance and operation of pipelines, especially within the oil and gas sector. Operators deploy them within pipelines to execute various maintenance tasks, including cleaning, inspecting, and separating different batches of product. In this discussion, we specifically focus on the types, construction, and functions of pipeline pigs that primarily cleanse waxy crude oil residues from pipelines.

The Uni-directional Scraper Pig is a commonly used pig consisting of four cups and a steel frame. This pig is designed to effectively remove soft dirt and dust from pipelines. Its leather cups serve two important functions. Firstly, they provide excellent sealing performance, ensuring complete separation of liquids or gases at both ends of the pig. This creates a pressure difference that propels the pig forward. Secondly, the leather cups are capable of cleaning debris and dirt from the inner walls of the pipe.

We take great pride in ensuring the safe and secure packaging of our products, and one of the methods we employ is the use of wooden cases. When it comes to protecting valuable and delicate items during transportation, wooden cases offer exceptional durability and reliability.

The main body of Pipe Pigs is steel framework, equipped with 2-4 sealed cups or steel brush. 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.