It is mainly used in large-scale water transmission, water supply, drainage, sewage discharge, exhaust, subway ventilation, mine ventilation, farmland irrigation, etc. with a working pressure of less than 0.6MPa.
1. Municipal engineering: used asDrainage, Sewage dischargetube.
2. Construction engineering: used as building rainwater pipes, underground drainage pipes, sewage pipes, and ventilation pipes.
3. Railway and highway communication equipment: used as communication cables, Fiber optic cableProtective tubes.
4. Industrial: widely used in sewage pipes in chemical, hospital, environmental protection and other industries.
5. Agricultural garden engineering: used for farmland, fruit tea orchards, and forest belt drainage.
6. Road engineering: used as infiltration and drainage pipes for railways and highways.
7. Mine: used as mine ventilation, air supply and drainage pipes.
8. Open-hole double-walled bellows: can be used as seepage and drainage pipes for saline-alkali highways.
9. Golf course and football field engineering: used as seepage and drainage pipes for golf courses and football fields.
