Product Description: A pipestand with a strut and clamp pipe support system used for ganging roof mounted gas pipes, electrical conduit, solar piping and other mechanical piping. Unique design absorbs thermal expansion and contraction of pipes thus preventing damage to the roof membrane. Pipes rest on a 20" length of strut which is mounted on the base. The pipes can then be fastened by using typical clamps locked to the strut. The pipe support base is made of polycarbonate resin; and the strut is made of hot-dip galvanized steel.