Water Pipe Bridge
Compared with truss bridges used in construction, DHF employs an arched water pipe bridge using induction bending and polyethylene lining. Bend pipes are extensively adopted for water supply, sewage, agricultural settlement drainage and industrial water, being low cost and maintenance-free.
The vacuum double pipe developed by DHF employs a vacuum between the main and outer pipes that eliminates condensation, resulting in high heat insulation.
Water pipe bridge
- Reliable and consistent performance from design to production and installation work of water pipe.
- Employed for double bridges and single bridges (pipe beams, arch bridges and truss bridges).
- Arch bridges supplied up to 600Ax70m.
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Structure of vacuum double pipe


