Corrugated Steel Pipe can be used as

Corrugated Steel Pipe can be used as:

-culverts

-bridges 

-tunnels 

-under passed 

-ecological crossing

-pedestrian tunnel 

-hangers 

-shelter 

-warehouse 

-stores for ammunition 

-belt conveyor protection 

-ventilating duct 

- for reinforcement reconstruction of existing structures as well.

Multiplate structures can be used for every class of service load provided that appropriate backfilling is performed.

2.Steel

Steel used for corrugated steel pipe is produced in accordance with Chinese standard.

Minimum yield strength 235N/mm2 345N/mm2

Steel standard Q235 Q345

Also can accordance with EN10025

Steel standard S355JR, S235JR, S315MC

can adopt the other standard steel according to customers’ demand