PEX tubing – new opportunities in the construction of tubing. Market share, which they occupy, is quite significant and growing rapidly. Today in the recovery of outdated water mains and sewage systems are increasingly used PEX tubing, even for laying under ground. They make it much easier installation and install, as this process is many times easier than replacing the traditional tubing and allow the use of trenchless technology. Also significantly reduced tubing accidents and the risk of contamination of drinking water.