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Hot Dip Gal Circular Hollow Sections (CHS) are high strength, cold formed hollow sections that are hot dip galvanized to AS/NZS 4792 and have a minimum average coating mass of 300 grams per square metre applied to both the interior and exterior of the section for superior protection.

Typical Uses
  • Agriculture
  • Engineering Construction
  • Manufacturing
  • Mining Investment
  • Non-Residential Construction
  • Residential Construction
  • Transport & Storage
Features
  • 300g/m2 minimum average coating mass (internally and externally) in accordance to AS/NZS 4792:2006
Relevant Standards
  • AS/NZS 1163:2009
  • AS 1074:1989
  • AS/NZS 4792:2006

Nominal Size (DN)

Section

Outside Diameter (mm)

Wall Thickness (mm)

Mass (kg/m)

Metres Per Tonne

Available Lengths

Pack Size (lns)

15

Medium

 

2.6

1.24

806

6.5

217

20

Extra Light

26.9

2.0

1.28

784

6.5

127

Light

2.3

1.44

694

6.5

127

Medium

2.6

1.60

623

6.5

127

Heavy

3.2

1.92

522

6.5

127

25

Extra Light

33.7

2.0

1.62

616

6.5

91

Light

2.6

2.05

487

6.5

91

Medium

3.2

2.47

404

6.5

91

Heavy

4.0

3.00

334

6.5

91

32

Extra Light

42.4

2.0

2.07

483

6.5

61

Light

2.6

2.63

381

6.5

61

Medium

3.2

3.18

315

6.5

61

Heavy

4.0

3.87

258

6.5

61

40

Extra Light

48.3

2.3

2.70

369

6.5

61

Light

2.9

3.33

300

6.5

61

Medium

3.2

3.65

274

6.5

61

Heavy

4.0

4.46

224

6.5

61

50

Extra Light

60.3

2.3

3.40

294

6.5

37

Light

2.9

4.21

237

6.5

37

Medium

3.6

5.14

195

6.5

37

Heavy

4.5

6.30

159

6.5

37

65

Extra Light

76.1

2.3

4.33

231

6.5

37

Light

3.2

5.89

170

6.5

37

Medium

3.6

6.56

152

6.5

37

Heavy

4.5

8.07

124

6.5

37

80

Extra Light

88.9

2.6

5.70

176

6.5

19

Light

3.2

6.92

144

6.5

19

Medium

4.0

8.53

117

6.5

19

Heavy

5.0

10.50

95.3

6.5

19

90

Extra Light

101.6

2.6

6.53

153

6.5

19

Light

3.2

7.95

126

6.5

19

Medium

4.0

9.81

102

6.5

19

Heavy

5.0

12.10

82.7

6.5

19

100

Extra Light

114.3

3.2

8.98

111

6.5

19

Light

3.6

10.00

99.6

6.5

19

Medium

4.5

12.40

80.8

6.5

19

Heavy

5.4

14.70

68.1

6.5

19

125

Extra Light

139.7

3.0

10.40

96.4

6.5

13

Light

3.5

12.00

83.2

6.5

13

Medium

5.0

16.90

59.3

6.5

13

Heavy

5.4

18.10

55.2

6.5

13

150

Extra Light

165.1

3.0

12.30

81.3

6.5

10

Light

 

3.5

14.30

70.2

6.5

10

Medium

 

5.0

20.00

49.9

6.5

10

Heavy

 

5.4

21.60

46.4

6.5

10

Liberty OneSteel Metalcentre can provide the following processing services for this product:

> Cut-to-Length

Please contact your nearest Liberty OneSteel Metalcentre branch for more information.

Liberty OneSteel Metalcentre can provide delivery services for this product.

Please contact your nearest Liberty OneSteel Metalcentre branch for more information.

The following downloads are available for the product:

> Design Capacity Tables for Structural Steel Hollow Sections