High voltage steel tube hydrostatic test sealing device

The utility model belongs to the technical field of steel pipe hydrostatic test, especially, relate to a high voltage steel tube hydrostatic test sealing device, it includes angle seal receptacle, angle sealing washer, the angle seal receptacle be equipped with with the steel tube end complex in the tang the oblique angle direction of interior tang is excavated has the angle ring channel install in the angle ring channel the angle sealing washer, be equipped with on the angle sealing washer with the steel tube end complex in the tang, the outer anchor ring of angle sealing washer with be provided with between the outer anchor ring of angle ring channel and be used for carrying out outside pressor annular space to the angle sealing washer. The utility model discloses an adopt the angle sealing washer to realize that steel tube end's is sealed for high voltage steel tube hydrostatic test " blind area " reduces by a wide margin. 本实用新型属于钢管水压试验技术领域，尤其涉及种高压钢管水压试验密封装置，其包括角向密封座、角向密封圈，所述角向密封座设有与钢管端部配合的内止口，在所述内止口的斜角方向开