In the process of fluid transportation, the majority of engineers and operators have been troubled by the installation and maintenance of pipelines, the expansion and contraction of long-distance pipelines due to temperature differences, and the deflection of pipelines due to foundation settlement. The double flange pipeline loose sleeve compensation joint has the characteristics of short structure, reasonable design, reliable sealing, and convenient assembly and disassembly. Within a certain range, it can compensate the axial displacement of the pipeline, transmit the axial push-pull force, adjust the maximum expansion and contraction, and prevent the loosening of the pipe. It can replace expansion joints such as U-shaped pipes and bellows, and is an ideal solution to problems such as pipeline installation and expansion.
Short structure: short structure length, saving pipeline installation and maintenance space
Flexible expansion: small resistance to expansion, the maximum allowable amount of expansion and contraction can be adjusted
Safety limitation: the limit device can prevent the pipeline from loosening and leaking
Reliable sealing: "o" sealing ring, which can be easily adjusted to ensure zero leakage
Convenient loading and unloading: stud connection, simple structure, convenient installation and maintenance
Surface protection: Special coating treatment on the inner and outer surfaces, sanitary and anticorrosive.