Pressure vessels need to be cleaned, unblocked, inspected, and cleaned on a daily basis. The Quick Opening Closure is a fixed quick-opening device at the nozzle. The filter separator and launcher of many equipments are equipped with Quick Opening Closure. In a short, if you have any other questions, please contact our professionals to answer them for you.

Founded in 2004, Shenyang EMT Piping Technology Co.,Ltd., manufactures and exports all kinds of pipeline pigging products. Today, EMT has become a science and technology development enterprise that combines technological develop-ment, product development, production, sales and service together as a whole.

n the refreshing bloom of spring, we've celebrated the 20th birthday of EMT. Looking back, whether it was the initial team's endeavors, the subsequent application of our products in large-scale international projects, or the continuous breakthroughs in performance we are experiencing now, each step has involved relentless effort and progress.

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.