Basic Info.

Additional Info.

Aluminum alloy cylinder pipe technology parameters:
Inner diameter: Φ 16-Φ 250mm
Line tolerance: 1mm/1000mm
Inner tolerance: H9-H11
Surface oxidation hardness: >300HV
Surface roughness: Ra≤ 0.6
Internal and external film thickness: >18μ

Product Description

Aluminum alloy cylinder pipe technology parameters:
Inner diameter: Φ 16-Φ 250mm
Line tolerance: 1mm/1000mm
Inner tolerance: H9-H11
Surface oxidation hardness: >300HV
Surface roughness: Ra≤ 0.6
Internal and external film thickness: >18μ