Socket joint formula pipeline hydraulic pressure test system

The utility model belongs to the technical field of seal for pipe joints, specifically provide a socket joint formula pipeline hydraulic pressure test system. The utility model discloses it can not recycle, not possess the problem of flexible interface rotational characteristic and resource -wasting to aim at solving among the prior art experimental sealing washer. Mesh for this reason, the utility model discloses a socket joint formula pipeline hydraulic pressure test system includes that socket tube says and the socket pipeline, under the good test condition of equipment, the socket pipelineinserts in socket tube says and with socket tube says and closely laminates, socket tube says and is less than including first region section and diameter the second district section of first regionsection, the socket pipeline with second district section joint and with the first region section forms toroidal cavity, toroidal cavity is used for the injected liquid body and consequently pressurization detection the sealin