Pipe or vessel with internal lining

摘要: In combination, for receiving hot gases, a hollow cylindrical body such as tube or vessel and an inner lining therefor formed of molded-block walls, the includes member having mutually spaced-apart wedge-shaped keystones with radially inwardly narrowing cross section disposed at outer circumference thereof, metallic anchors respectively fastening to member, insulating blocks, respectively, entirely filling in space between each two whereby intermediate layers connecting blocks are dispensed with.