Flexible coupling

Press-on sleeve type adjustable伸缩 joints feature a rational product structure design and reliable sealing performance; both ends utilize plug-in connections for easy installation and disassembly. The press-on sleeve type adjustable伸缩 joints are an improvement on the standard sleeve type伸缩 joints by adding a limiting device. A double nut lock is used at the point of maximum extension, allowing the pipe to freely expand and contract within the permissible range. Once it exceeds the maximum extension, the limiting function activates, effectively ensuring the pipe's operation. Particularly suitable for connections in pipes with vibration, certain inclination, or bends.