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Aluminium tube
    Publish time 2022-08-03 10:39    
● Material：6063 T5

● Inner Diameter：16~320 mm
● Inner Tolerance：H9~H11
● Inner Roughness：≤ 0.6 μm
● Anodic Oxide Film：≥ 15 μm
● Hardness of Oxide Film：≥ 400 HV
● Straightness：≤ 1/1000 mm

Aluminium tube

Tolerance

Diameter (mm)

H9

H10

H11

16

0  ˜ +0.043

0 ˜ +0.070

0 ˜ +0.110

20

0  ˜ +0.052

0 ˜ +0.084

0 ˜ +0.130

25

0  ˜ +0.052

0 ˜ +0.084

0 ˜ +0.130

32

0  ˜ +0.062

0 ˜ +0.100

0 ˜ +0.160

40

0  ˜ +0.062

0 ˜ +0.100

0 ˜ +0.160

50

0 ˜ +0.062

0 ˜ +0.100

0 ˜ +0.160

63

0 ˜ +0.074

0 ˜ +0.120

0 ˜ +0.190

70

0 ˜ +0.074

0 ˜ +0.120

0 ˜ +0.190

80

0 ˜ +0.074

0 ˜ +0.120

0 ˜ +0.190

100

0 ˜ +0.087

0 ˜ +0.140

0 ˜ +0.220

125

0 ˜ +0.100

0 ˜ +0.160

0 ˜ +0.250

160

0 ˜ +0.100

0 ˜ +0.160

0 ˜ +0.250

200

0 ˜ +0.115

0 ˜ +0.185

0 ˜ +0.290

250

0 ˜ +0.115

0 ˜ +0.185

0 ˜ +0.290

320

0 ˜ +0.140

0 ˜ +0.230

0 ˜ +0.360