Tunnel Liner Plate
Plate that lines tunnel
![](https://d113q3lewv5kc2.cloudfront.net/images/Alum_Tunnel_Liner_Arch_Shape.jpg@.webp)
Arch Shape
2-Flange Liner Plate offers the highest continuous ring stiffness with high compressive joint strength. It is available in Aluminum (5052 Alloy), black (uncoated) or galvanized steel. The Aluminum Liner plate can be provided in round or arch pipe shapes which make it ideal for slip lining existing failing culverts especially where working space limitations exist.
![](https://d113q3lewv5kc2.cloudfront.net/images/Alum_Tunnel_liner_Circular_Shape.jpg@.webp)