Temperature: -20ºC to +180ºC
Pressure: ≤2.5MPa
Speed: ≤15m/s
Rubber: the surface should be smoothly, neat, rift, bubble and so on.
Metal parts : without burr, drape, rust, seal parts without longitudinal patterning.
Seal ring : seal ring face’s flatness ≤0.0006MM , seal ring ‘s surface roughness ≤0.1μm, seal ring face without crack, scratch, pore and so on.
Spring: the surface should be smoothly, without crack, burr .1)
Rubber: the surface should be smoothly, neat, rift, bubble and so on .
Metal parts : without burr, drape, rust, seal parts without longitudinal patterning.
Seal ring: seal ring face’s flatness ≤0.0006MM , seal ring ‘s surface roughness ≤0.1μm, seal ring face without crack, scratch,pore and so on.
Spring: the surface should be smoothly, without crack, burr .