SCH10 Stub End Lap Joint is a type of pipe fitting used in piping systems to connect pipes of different materials or sizes while allowing for easy disassembly or alignment adjustments. It consists of a stub end welded to the pipe and a lap joint flange that mates with another flange or fitting, providing flexibility and ease of maintenance in various applications. The stub end is a short length of pipe with one end designed to be welded to the pipe or fitting. The lap joint flange is a circular plate with a raised ring or collar on the inner diameter. SCH10 Stub End Lap Joint is commonly used in systems where frequent disassembly or alignment adjustments are required, such as in piping systems conveying corrosive fluids, high-temperature applications, or systems subject to thermal expansion and contraction.