A PIPE JOINT ASSEMBLY

摘要

A pipe joint assembly joins two double wall pipe sections together. The pipe joint assembly includes a first pipe section having at least one double wall corrugation on an end portion, a second pipe section having at least one double wall corrugation o:n an end portion and a joint formed by locating the first pipe section end portion and the second pipe section end portion in an overlapping relationship. The pipe joint assembly substantially increases the strength of the joint relative to conventional pipe assemblies.