A DEVICE FOR ALLOWING A COATING TO BE APPLIED ON AN INTERNAL SURFACE OF A PIPELINE AND CURVE AND METHOD FOR APPLICATION OF A COATING ON AN INTERNAL SURFACE OF A PIPELINE OR CURVE

摘要

A device for allowing a coating to be applied to an inner surface of a pipe elbow or bend and a method for applying a coating to an inner surface of a pipe elbow or bend The present invention comprises a device (1) which allows a coating is applied to an inner surface of a pipe elbow or bend (c) and comprises a flexible body (2) adapted to the location to extend within the pipe elbow or bend, and a flexible core (3) extending through the body; the curvature of the central nucleus causes the flexible body to bend similarly; A method of applying the coating to the inner surface of the elbow or pipe bend (c) comprising the molding steps of the flexible body (2) and inserting it to extend within the elbow or pipe bend, and introducing a liner material to flow around and within a defined space between the flexible body and the inner face of the elbow or bend.