| After-sales Service: | Online Technical Support |
|---|---|
| Warranty: | 5year |
| Material: | Polyurethane |
| Refractoriness: | 800-1400°C |
| Diameter: | 4-30mm |
| Apparent Density: | 35~65kg/m³ |
| Samples: |
33*33*5cm/carton
|
|---|
| Customization: |
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