Products

Galvanised Tube

SPECIFICATION

All galvanised hollows are manufactured from AS/NZS 1365 cold rolled coil. Galvanised coating Z275.

MECHANICAL PROPERTIES – G250

Standard precision Tube is manufactured from G250 steel.
Tensile strength expected min 320 Mpa.
Elongation expected min 25%.

MECHANICAL PROPERTIES – G310

Grade 310 hollows is manufactured from G310 steel.
Tensile strength expected min 340 Mpa.
Tensile strength typically above 450 Mpa.
Elongation typically above 25%.

LENGTHS

Precision Tube standard length is 5.5m but available ex mill rolling in various lengths.

Heavy wall range available in 6.0m lengths but available ex mill rolling in various lengths.

MILL SCHEDULE

View our mill schedule

Common stock lines

Non stock material - available ex mill rolling

Weights are theoretical and rounded to two decimal points

Precision Tube - Round

Dia
1.0mm
1.2mm
1.6mm
2.0mm
Round
kg/m
kg/m
kg/m
kg/m
9.5
0.25
0.31
12.7
0.34
0.44
15.9
0.43
0.56
0.69
19.1
0.45
0.53
0.69
0.84
22.2
0.52
0.62
0.81
1.00
25.4
0.60
0.72
0.94
1.15
28.6
0.81
1.06
1.31
31.8
1.05
1.19
1.47
34.9
1.00
1.31
1.62
38.1
1.09
1.44
1.78
41.3
1.19
1.57
1.94
44.5
1.28
1.69
2.09
47.6
1.37
1.82
2.25
50.8
1.47
1.94
2.41
54
2.07
2.55
57.2
1.66
2.19
2.72
60.3
1.75
2.32
2.88
63.5
1.84
2.44
3.03
76.2
2.94
3.65
88.9
101.6
4.91

Precision Tube - Square

Dia
1.0mm
1.2mm
1.6mm
2.0mm
Squares
kg/m
kg/m
kg/m
kg/m
9.5 x 9.5
12.7 x 12.7
0.55
16 x 16
0.55
0.72
19 x 19
0.56
0.67
0.86
22.2 x 22.2
0.79
1.03
25.2 x 25.2
0.76
0.91
1.19
1.46
31.8 x 31.8
1.15
1.51
34.9 x 34.9
1.67
2.06
38.1 x 38.1
1.38
1.82
2.25
51 x 51
1.85
2.47
3.06
65 x 65
3.16
3.93

Precision Tube - FSO

Dia
1.0mm
1.2mm
1.6mm
2.0mm
FSO
kg/m
kg/m
kg/m
kg/m
25.4 x 15.9
31.8 x 15.9
0.73
0.96
34.9 x 15.9
50.8 x 15.9
1.09
1.44
54 x 35
72 x 45
97 x 42

Metric SHS G310

Dia
1.6mm
2.0mm
2.5mm
Squares
kg/m
kg/m
kg/m
25 x 25
1.12
1.36
1.64
35 x 35
2.42
40 x 40
1.88
2.31
2.82
50 x 50
2.38
2.93
3.60

Metric RHS G310

Dia
1.6mm
2.0mm
2.5mm
Rectangle
kg/m
kg/m
kg/m
50 x 25
1.75
2.62
65 x 35
3.60

Industrial Colour Chart

Carbon
Thickness
Colours
1.0mm
Orange
1.2mm
Cream
1.4mm
Red
1.6mm
Purple
2.0mm
Yellow
2.5mm
Pink
3.0mm
Copper

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