Pipeline Construction

Source:  Pipeline Construction    Tag:  pipeline x ray
The pipeline welding crew was back working on welding the last few sections of pipe for the pipeline boring.

While one crew finishes the pipe welding, another crew started sandblasting and coating the welded joints.

Sandblasting the welds after they pass an X-ray inspection.

A welded joint after sandblasting.

Preheating the cold steel pipe prior to coating.

A protective coating of Powercrete® epoxy is applied to seal the welded pipeline joints. The epoxy coating will cure within minutes.