Number of bolt holes: 28

Working temperature: 320 ℃

Working pressure: 8Mpa

Sealing pitch diameter: 720mm

Sealing type: RTJ ring groove surface

Equipment: tu1100br + RTJ

The sealing surface is seriously corroded and needs to be repaired after repair welding. The picture shows the sealing surface to be repaired after repair welding and grinding.

After the repair, the customer uses octagonal steel gasket to measure whether the repaired sealing surface meets the sealing requirements.

The figure shows dismantling a column to facilitate the measurement of octagonal steel pad.