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| texture of material: | Galvanized sheet |
|---|---|
| Place of Origin: | Hebei |
| Grade: | Class A |
| service life: | 30 years |
| Applicable fields: | Expressway, subway elevated |
| characteristic: | Good noise reduction effect |
| Color: | green |
| Overall dimension (mm): | 2000*500mm 2500*500mm |
| Temperature resistance characteristics: | 90 ℃ |
| Silencing frequency: | 500 Hz |
| Noise reduction effect: | 15-30db |
Please contact the supplier directly.
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admin@b2bgood.com
buy goods please contact supplier , for transport and cleanrance agent email to admin@b2bgood.com
