| Flute Type | A/C/B/E/F |
|---|---|
| Warranty | 8 Million Meters |
| Coating | Chrome Plated |
| Refurbish | 3or4 Times |
| Packaging Details | wooden box |
| Material | 50CrMo Precision Forged Alloy Steel |
|---|---|
| Coating | 60-80μm Hard Chrome |
| Size | 1900mm×320/340mm |
| Heating Treatment | Intermediate Frequency Quenching |
| Hardness | >HRC58 After Hardening |
