PEXa-AL-PERT Pipe is a five-layered pipe with an aluminium layer that is longitudinally welded, making it extremely safe and easy to work with. It combines the strength of the metal pipe with the durability of plastic pipe. Withstand temperatures up to 95℃ and  perfect anti-oxygen barrier function,  it can be widely used for plain decoration and underfloor installation.Compared with other type, the advantage of our multilayer pipe is with the characteristic of PE-Xa pipes (crosslinking degree > 75%) , which can be used for cold expansion installation and highly improved the working effciency.