Stretch joint for roll seals

Compatible with high-temperature fluids such as HN gas! Expansion joints for steering rolls and Hars rolls.

The "expansion joint for roll seals" is a product that accommodates large expansion and displacement due to our unique structure. It was developed for sealing between the roll shaft and furnace wall for the transportation and trajectory correction of thin steel plates in cold rolling plants (continuous annealing furnaces and surface treatment) in steel manufacturing plants. In continuous annealing furnace equipment and devices, it is used for sealing rolls, including "steering roll," "tension pickup roll," and "hearth roll," to ensure stable feeding of steel plates. 【Features】 ■ Compatible with high-temperature fluids such as HN gas ■ Accommodates large expansion and displacement due to our unique structure ■ Developed for sealing between the roll shaft and furnace wall ■ Expansion joints made of non-metallic and metallic materials *For more details, please refer to the PDF document or feel free to contact us.

Other machine elementsPipe Fittings