Why Choose Us

Widely used

Multiplate structures can be used as:
- culverts
- bridges
- tunnels
- under passed
- ecological crossing
- pedestrian tunnel
- hangers
- shelter
- warehouse
- stores for ammunition
- belt conveyor protection
- ventilating duct
- and for reinforcement and reconstruction of existing structures as well.

Why Choose Us

Customized

We can design and produce the corrugated steel structure as per the projection conditions, like live load, dead load, filling back material, foundation, weather, temperature. etc.

Why Choose Us

Solution

Our corrugated structure offer the solution for the problems in project. For example:
1. When there is a lack of concrete raw materials, construction water is difficult, transportation of building materials is inconvenient, and it is not suitable to choose masonry or reinforced concrete structures;
2. the foundation does not meet the requirements of high filling back arch and culverts. or the foundation bearing capacity is low, difficult to treat the foundation, the cost of conventional structures is high and the construction quality is difficult to guarantee;
3. When special geological conditions such as soft soil and collapsible loess may cause damage to the structure due to large foundation settlement;
4. Culvert channels with tight requirements for construction period such as emergency rescue and disaster relief;
5. Extension, reinforcement or replacement of old bridges or culverts, and extension of existing highways and railway tunnels;
6. Mined out areas, karst areas, etc

Why Choose Us

Adaptability

Corrugated steel pipe culverts have rigidity and flexibility, reasonable structural stress, uniform load distribution, and certain deformation resistance.
Adopting standardized design and factory scale production, with short production cycles and high efficiency, is beneficial for reducing costs and improving quality.
The requirement for the bearing capacity of the foundation is low, just impact a certain thickness of sand, gravel, and crushed stone soil can be OK.
It can effectively solve the problem of concrete bridge and culvert damage caused by repeated freeze in cold northern regions

Why Choose Us

Professional

Hengshui Yitong Pipe Industry Co.,ltd is the largest corrugated steel culvert pipe manufacture of China established in 1998. 96 engineering technicians and 20 senior engineers. The teams of product development, production management and quality control are top of the line. Yitong also has an independent laboratory and a specialized quality inspection system.

Why Choose Us

Delivery

The steel corrugated structure is economic for transportation by its advantage of light weight, save space, can be disassembled.