FIELD: devices for coating the inner surface of pipes.
SUBSTANCE: invention can be used in the repair, inspection, diagnostics, insulation of pipelines. The device for coating the inner surface of the pipe contains a screw that can move along the threaded connection in the hole of the support body, which consists of three radially placed elements, each of which includes a mechanism for adjusting the location of the device relative to the pipe axis according to the scale readings and a support tip. The screw is movable along a threaded connection in the hole of the support body and is equipped with a dispensing head, a cavity through which the applied liquid enters the distributing head, and a recess in the end for fastening the pressure cylinder containing the applied liquid.
EFFECT: improved quality of the applied coating layer.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR COATING APPLICATION ON PIPE INTERNAL SURFACE | 2007 |
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