Multilayer Composite Pipe and Pipe Connection
The invention relates to a multilayer composite pipe. The multilayer composite pipe comprises an innermost layer (1) of plastic and at least two metal layers (2, 3) outside the innermost layer (1). The outermost layer (3) of the pipe is one of the metal layers. The shear modulus of the material of the outermost layer (3) is higher than that of the material forming the layer adjacent to the outermost layer, and the material forming the layer adjacent to the outermost layer is so soft that it has a shear modulus lower than 35 GPa.
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Published patent application
Disclosure date: 06-18-2012
Publication date: 12-25-2013
Applicant: UPONOR INNOVATION AB, SE
Inventor: JAERVENKYLAE JYRI, SE
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