Cast Pig is made of polyurethane pouring. Therefore, it is lighter than mechanical pig. It can be mainly used to clean other deposits in the pipeline. In addition, this product is made of mold pouring. So it can’t add other accessories after making. It is also necessary to confirm with our experts before purchase.

The Intrusive Pig Signaller is a necessary piece of equipment in the long-distance pipeline ball descaling process. It can accurately show whether the pig has passed a predetermined location. At the same time, it can assist the smooth completion of pigging and line cleaning.

his Non Intrusive Pig Signaller is used to determine whether the pig passes or not during pigging of oil, gas, water and other transmission pipelines. It is flexible and convenient to install and disassemble, and can meet the requirements of various pipes for indicators. It only needs to fix the indicator around the outer wall of the pipeline. Therefore, it solves the problem that the mechanical passing indicator is easy to ignite, easy to produce mechanical failure and is not explosion-proof. Moreover, it affects the accuracy of passing ball judgment and the problems of false alarm and missed alarm caused by electronic interference. In a word, if you have any other questions, please contact our professionals to answer them for you.

Pigs are supporting equipment for pipeline cleaning. Pigs for Pipeline Cleaning are driven by gas, liquid, or pipeline transmission medium. It can carry other auxiliary equipment to complete various complex pipeline operations. Without pigging technology, it is impossible to carry out pipeline construction and operation. Only pigs can accomplish a lot of work economically. Therefore, pipeline technology and pigging technology are inseparable.

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.

The China Pig Signaller EMT is a piece of the necessary equipment in the process of ball passing and descaling in long-distance pipelines. It can accurately show whether the pig has passed a predetermined location. At the same time, it can assist the smooth completion of the pigging and cleaning.