- CE-certified galvanized corrugated steel tunnel for culverts
- 2017-12-15 15:30
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Model Number: CSPS F5000-3
Brand Name: QIJIA
Key Specifications/Special Features:
Specifications: 1. Materialofsteelplate: Q235steelplate2. Thicknessofsteelplate: 1.5-8mm3. Shape: round, half, arch, oval4. Assembly: annularflanged/nestable5. Dep...
- Corrugated steel pipe with asphalt
- 2017-12-10 11:42
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Model Number: CSPE098
Brand Name: Qijia
Key Specifications/Special Features:
Advantages of galvanized corrugated steel culvert tube/corrugated steel pipeHighstrength: 1.5-3timesstrongerthanconcreteLightweight: 1/15-1/5weightofsamespecification...
