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Tube Tolerance Levels

Tube Tolerance Levels

Mild And Aluminized Steel:

  • Tolerance Levels meet Standards AS1450-1983/C200/ERW, AS1866 and AS1867.

Aluminum

  • Aluminum Rigid Tube is available in various cut lengths. ie: 500, 750, 1000mm.

Stainless Steel

  • Stainless Steel Tube is available in T304 and T316.
  • T316 is used in salty conditions.

Tube Tolerance Levels

Mild & Aluminised Steel
TUBE DIAMETER DIAMETER TOLERANCE ± mm WALL THICKNESS mm WALL TOLERANCE ± mm OVALITY TOLERANCE mm
16mm 0.15 1.6 0.2 –
19mm 0.15 1.6 0.2 –
22mm 0.15 1.6 0.2 –
25mm 0.2 1.6 0.2 –
32mm 0.2 1.6 0.2 –
35mm 0.2 1.6 0.2 –
38mm 0.2 1.6 0.2 –
41mm 0.2 1.6 0.2 –
44mm 0.2 1.6 0.2 –
48mm 0.2 1.6 0.2 –
51mm 0.3 1.6 0.2 –
54mm 0.3 1.6 0.2 –
57mm 0.3 1.6 0.2 –
63mm 0.3 1.6 0.2 –
70mm 0.3 1.6 0.2 –
76mm 0.4 1.6 0.2 –
89mm 0.4 1.6 0.2 –
102mm 0.127 1.575 +.1016 –.0508 0.3556
114mm 0.127 1.575 +.1016 –.0508 0.4064
127mm 0.127 1.575 +.1016 –.0508 0.4318
140mm 0.127 1.575 +.1016 –.0508 0.4826
152mm 0.127 1.575 +.1016 –.0508 0.5080
178mm 0.381 1.651 0.127 0.889
203mm 0.381 1.905 0.127 1.524
254mm 0.508 1.905 0.127 1.78

 

Aluminium
TUBE DIAMETER DIAMETER TOLERANCE ± mm WALL THICKNESS mm WALL TOLERANCE ± mm ALLOY TEMPER
102mm 0.13 1.22 0.2 3004 H33
102mm 0.13 1.6 0.25 6060 T5
127mm 0.13 1.32 0.2 3004 H33
127mm 0.13 2.8 0.35 6060 T5
152mm 0.19 1.58 0.25 3004 H33
152mm 0.19 2.4 0.35 6060 T5
178mm 0.19 1.63 0.25 3004 H26
203mm 2.6 3 0.35 6063 T5

 

Stainless Steel
TUBE DIAMETER DIAMETER TOLERANCE ±mm WALL THICKNESS mm WALL TOLERANCE ±mm OVALITY TOLERANCE mm
16mm 0.1 1.6 0.16 –
19mm 0.1 1.6 0.16 –
19mm 0.1 1.2 0.12 –
22mm 0.1 1.6 0.16 –
25mm 0.15 1.6 0.16 –
25mm 0.15 1.2 0.12 –
32mm 0.15 1.6 0.16 –
32mm 0.15 1.2 0.12 –
35mm 0.15 1.6 0.16 –
35mm 0.15 1.2 0.12 –
38mm 0.25 1.6 0.16 –
38mm 0.25 1.2 0.12 –
41mm 0.25 1.2 0.12 –
44mm 0.25 1.6 0.16 –
51mm 0.25 1.6 0.16 –
51mm 0.25 1.2 0.12 –
64mm 0.3 1.6 0.16 –
64mm 0.3 1.2 0.12 –
76mm 0.38 1.6 0.16 –
89mm 0.38 1.6 0.16 –
102mm 0.38 1.6 0.16 –
127mm 0.76 1.6 0.16 –
152mm 0.76 1.6 0.16 –