Structural Tube & Pipe


Southern Steel Supplies - Blue Steel Square Hollow Sections

Square Hollow Sections - SHS


Painted Square Hollow Sections (SHS) are high-strength cold-formed hollow steel square sections that are primer painted for protection during storage and handling. SHS is often used when strength and functionality is essential in structural and mechanical applications, more commonly used in the manufacturing of frames, residential projects for gates and posts, as well as other commercial and agricultural purposes. Southern Steel Cash & Carry’s SHS products are available in a range of heights and thicknesses and are manufactured in accordance with the requirements of Australian Standard AS/NZS 1163:2009.

Structural tube pipe SHS line drawing with details
  • Manufactured in accordance with the requirements of Australian Standard AS/NZS 1163:2009 in Grade C350.
  • Grade C450 and L0 available on request.

SIZE (BXB) - MM

NOM.THICK (T) - MM

NOM.LINEAR MASS - KG/M

SURFACE FINISH - PAINTED

SURFACE FINISH - GALVANISED

6500 MM LENGTHS STANDARD

20x20

1.6

0.87

*

*

20x20

2.0

1.05

*

*

25x25

1.6

1.12

*

*

25x25

2.0

1.36

*

*

25x25

2.5

1.64

*

*

25x25

3.0

1.89 

*

*

8000MM LENGTHS STANDARD

30x30

1.6

1.38

*

*

30x30

2.0

1.68

*

*

30x30

2.5

2.03

*

*

30x30

3.0

2.36

*

*

35x35

1.6

1.63

*

*

35x35

2.0

1.99

*

*

35x35

2.5

2.42

*

*

35x35

3.0

2.83

*

*

40x40

1.6

1.88

*

*

40x40

2.0

2.31

*

*

40x40

2.5

2.82

*

*

40x40

3.0

3.30

*

*

40x40

4.0

4.09

*

*

50x50

1.6

2.38

*

*

50x50

2.0

2.93

*

*

50x50

2.5 

3.60

*

*

50x50

3.0 

4.25

*

*

50x50

4.0

5.35

*

*

 

SIZE (BXB) - MM

NOM.THICK (T) - MM

NOM.LINEAR MASS - KG/M

SURFACE FINISH - PAINTED

SURFACE FINISH - GALVANISED

50x50

5.0

6.39

*

*

50x50

6.0

7.32

OILED

65x65

1.6

3.13

*

65x65

2.0

3.88

*

*

65x65

2.5

4.78

*

*

65x65

3.0

5.66

*

*

65x65

4.0

7.23

*

*

65x65

5.0 

8.75

*

*

65x65

6.0

10.20

*

75x75 

2.0

4.50

*

*

75x75 

2.5

5.56 

*

*

75x75 

3.0

6.60

*

*

75x75 

3.5

7.53

*

*

75x75 

4.0

8.49

*

*

75x75 

5.0

10.30

*

*

75x75 

6.0

12.00

*

*

89x89 

2.0

5.38

*

*

89x89 

3.5

9.07

*

*

89x89 

5.0

12.50

*

*

89x89 

6.0

14.70

*

*

100x100

2.0

6.07

*

*

100x100

3.0

8.96

*

*

100x100

4.0

11.60

*

*

100x100

5.0 

14.20

*

*

100x100

6.0

16.70

*

*

100x100

9.0

23.50

*

125x125

4.0 

14.80

*

*

125x125

5.0

18.20

*

*

125x125

6.0

21.40

*

125x125

9.0

30.60

*

150x150

5.0

22.10

*

150x150

6.0

26.20

*

150x150

9.0

37.70

*

200x200

5.0 

29.90

*

200x200

6.0

35.60

*

200x200

9.0

51.80

*

200x200

12.5

69.40

*

200x200

16.0

85.50

*

250x250 

6.0

45.00

*

250x250 

9.0

65.90

*

250x250 

12.5

89.00

*

250x250 

16.0 

111.00

*

300x300 

10.0

88.40

*

300x300 

12.5

109.00

*

300x300 

16.0

136.00 

*

350x350 

10.0

104.00

*

350x350 

12.5

128.00 

*

350x350 

16.0 

161.00

*

400x400

10.0

120.00

*

400x400

12.5

148.00

*

400x400

16.0 

186.00

*

Southern Steel Supplies - Blue Steel Rectangular Hollow Sections

Rectangular Hollow Sections - RHS


Painted Rectangular Hollow Sections (RHS) are high-strength cold-formed hollow steel rectangle sections that are primer painted for protection during storage and handling. RHS is often used when strength and functionality is essential in structural and mechanical applications, and can be used for various applications such as in the manufacturing of frames, residential projects for gates and posts, as well as other commercial and agricultural purposes. Southern Steel Cash & Carry’s RHS products are available in a range of heights and thicknesses and are manufactured in accordance with the requirements of Australian Standard AS/NZS 1163:2009.

Structural tube pipe RHS line drawing with details
  • Manufactured in accordance with the requirements of Australian Standard AS/NZS 1163:2009 in Grade C350.
  • Grade C450 and L0 available on request.

SIZE (BXB) - MM

NOM.THICK (T) -MM

NOM.LINEAR MASS - KG/M

SURFACE FINISH - PAINTED

SURFACE FINISH - GALVANISED

50x25

1.6

1.75

*

*

50x25

2.0

2.15

*

*

50x25

2.5

2.62

*

*

50x25

3.0

3.07

*

*

65x35

2.0

2.93

*

*

65x35

2.5

3.60

*

*

65x35

3.0

4.25

*

*

65x35

4.0

5.35

*

*

75x25

1.6

2.38

*

*

75x25

2.0

2.9

*

*

75x25

2.5

3.60

*

*

75x50

1.6

3.01

*

*

75x50

2.0

3.72

*

*

75x50

2.5

4.58

*

*

75x50

3.0

5.42

*

*

75x50

4.0

6.92

*

*

75x50

5.0

8.35

*

*

75x50

6.0

9.67

*

*

100x50

1.6

3.64

*

*

100x50

2.0

4.50

*

*

100x50

2.5

5.56

*

*

100x50

3.0

6.60

*

*

100x50

3.5

7.53

*

*

100x50

4.0

8.49

*

*

100x50

5.0

10.30

*

*

100x50

6.0

12.00

*

*

102x76

3.5

9.07

*

102x76

5.0

12.50

*

102x76

6.0

14.70

*

125x75

2.0

6.07

*

125x75

2.5  

7.53

*

125x75

3.0 

8.96

*

*

125x75

4.0

11.60

*

*

125x75

5.0

14.20

*

*

125x75

6.0

16.70

*

*

150x50

2.0

6.07

*

*

150x50

2.5

7.53

*

*

150x50

3.0

8.96

*

*

150x50

4.0 

11.60

*

*

150x50

5.0

14.20

*

*

150x50

6.0

16.70

*

*

152x76

5.0

16.50

*

152x76

6.0

19.40

*

150x100

4.0

14.80

*

*

150x100

5.0

18.20

*

*

150x100

6.0

21.40

*

150x100

9.0

30.60

*

200x100

4.0

17.90

*

200x100

5.0

22.10

*

200x100

6.0 

26.20

*

200x100

9.0

37.70

*

250x150

5.0

29.90

*

250x150

6.0

35.60

*

250x150

9.0

51.80

*

250x150

12.5

69.40

*

250x150

16.0

85.50

*

300x200

6.0

45.00

*

300x200

8.0

59.10

*

300x200

9.0

65.90

*

300x200

10.0

72.70

*

300x200

12.5

89.00

*

300x200

16.0

111.00

*

350x250

8.0

71.58

*

350x250

10.0

88.40

*

350x250

12.5

109.00

*

350x250

16.0 

136.00

*

400x200

8.0

71.60

*

400x200

10.0 

88.40

*

400x200

12.5

109.00

*

400x200

16.0 

136.00

*

400x300

12.5

128.00

*

400x300

16.0 

161.00

*

Southern Steel Supplies - Steel Circular Hollow Section

Circular Hollow Section - CHS


Cold-formed Circular Hollow Section (CHS) steel pipes are long, hollow tubes available in a variety of specifications and dimensions. These sections are versatile and can be used in many different applications including building construction, structural and mechanical.  The main benefit of CHS’ is its strength. Steel pipes don’t crack under most impacts and can operate under high pressure. Under abnormal loads, CHS’ will bend, rather than break. Southern Steel Cash & Carry’s Circular Hollow Sections are manufactured in accordance with the requirements of Australian Standard AS/NZS 1074:1991.

Structural tube pipe CHS line drawings with details
  • Manufactured in accordance with the requirements of Australian Standard AS/NZS 1074:1991.

SIZE - MM

CLASS

OD (Ø) - MM

NOM.THICK (T) - MM

NOM.LINEAR MASS BLACK - KG/M

NOM.LINEAR MASS GALVANISED - KG/M

20

M

26.9

 2.6

1.56

1.60

25 

XL

33.7

2.0

1.56

1.62

25 

L

33.7

2.6

1.99

2.05

25 

M

33.7

3.2

2.41

2.46

25 

H

33.7

4.0

2.94

2.99

32

XL

42.4

2.0 

1.99

2.07

32

L

42.4

2.6  

2.55

2.63

32

M

42.4

3.2

3.10

3.17

32

H

42.4

4.0

3.80

3.86

40

XL

48.3

2.3

2.61

2.70

40

L

48.3

2.9

3.25

3.30

40

M

48.3

3.2

3.57

3.64

40

H

48.3

4.0

4.38

4.45

40

XH

48.3

5.4

5.71

-

50

XL

60.3

2.3

3.29

3.40

50

L

60.3

2.9

4.11

4.21

50

M

60.3

3.6

5.03

5.14

50

H

60.3

4.5

6.19

6.33

50

XH

60.3

5.4

7.31

-

65

XL

76.1

2.3

4.19

4.32

65

L

76.1

3.2

5.75

5.89

65

M

76.1

3.6

6.43

6.57

65

H

76.1

4.5

7.93

8.08

80

XL

88.9

2.6

5.53

5.70

80

L

88.9

3.2

6.76

6.93

80

M

88.9

4.0

8.37

8.54

80

H

88.9

5.0

10.30

10.6

80

XH

88.9

5.9

12.10

-

90

XL

101.6

2.6

6.35

-

90

L

101.6

3.2

7.77

7.95

90

M

101.6

4.0

9.63

9.81

90

H

101.6

5.0

11.90

-

100

XL

114.3

3.2

8.77

-

100

L

114.3

3.6

9.83

10.00

100

M

114.3

4.5

12.20

12.40

100

H

114.3

5.4

14.50

14.70

125

XL

139.7

3.0

10.10

-

125

L

139.7

3.5

11.80

12.00

125

M

139.7

5.0

16.60

16.90

125

H

139.7

5.4

17.90

-

150

XL

165.1

3.0

12.00

-

150

L

165.1

3.5

13.90

14.30

150

M

165.1

5.0

19.70

20.00

150

H

165.1

5.4

21.30

-

Southern Steel Supplies - Red Fire Pipe

Firepipe


Fire Pipe is often made from carbon steel or iron and is used to carry water/liquid to fire safety/firefighting equipment. These pipes are designed to withstand rusting and corrosion, extreme temperatures and high pressure. Southern Steel Cash & Carry’s Fire Pipe steel product is available in a range of wall thicknesses and diameters and is manufactured in accordance with the requirements of Australian Standard AS/NZS 1074:1991.

Structural tube pipe CHS line drawings with details
  • Manufactured in accordance with the requirements of Australian Standard AS/NZS 1074:1991.

NB - MM

CLASS

OD (Ø) - MM

NOM. THICK (T) - MM

NOM. LINEAR MASS - KG/M

PE

PE

PE

25

M

33.7

3.2

2.41

*

*

*

32

M

42.4

3.2

3.10

*

*

*

40

M

48.3

3.2

3.57

*

*

*

50

M

60.3

3.6

5.03

*

*

*

65

M

76.1

3.6

6.43

*

80

M

88.9

4.0

8.37

*

100

M

114.3

4.5

12.2

*

150

M

165.1

5.0 

19.7

*

Southern Steel Supplies - Black Large Structural Pipe

Large Structural Pipe


Southern Steel Cash & Carry’s Large Structural Pipes are available in a variety of sizes, grades and wall thicknesses, and are typically available in 9m and 12m lengths. The Large Structural Steel Pipe range is well-suited to a variety of applications including wind-resistant sign poles, stable caissons, irrigation works, structural piling, creek crossings and serve as bracings for jack and boring installations. The versatile large diameter pipes showcase good corrosion resistance and enhanced adhesion properties and are manufactured in accordance with the requirements of Australian Standard AS/NZS 1163:2009.

Structural tube pipe CHS line drawings with details
  • Manufactured in accordance with the requirements of Australian Standard AS/NZS 1163:2009 in Grade C350.
  • Typically supplied in 9m & 12m lengths.

NB - MM

OD (Ø) - MM

NOM. THICK (T) - MM

NOM. LINEAR MASS - KG/M

65

76.1

4.00

7.13

65

76.1

5.00

8.77

80

88.9

5.50

11.31

100

114.3

4.80

12.96

100

114.3

6.00

16.02

125

114.3

4.80

16.16

125

114.3

6.60

21.99

150

168.3

4.80

19.35

150

168.3

6.40

25.55

150

168.3

7.10

28.22

150

168.3

11.0

42.67

200 

219.1

4.80

25.37

200 

219.1

6.40

33.57

200 

219.1

8.20

42.60

200 

219.1

12.7

64.64

250

273.1

4.80

31.76

250

273.1

 6.40

42.09

250

273.1

9.27

60.50

250

273.1

12.7

81.55

300

323.9

6.40

50.11

300

323.9

9.50

73.66

300

323.9

12.7

97.50

350

355.6

6.40

55.10

350

355.6

9.50

81.10

350

355.6

12.7

107.4

400

406.4

6.40

63.13

400

406.4

9.50

92.98

400

406.4

12.7

123.3

NEED STEEL TODAY?


Whether it’s a quick repair, weekend project, or urgent job requirement, Southern Steel Cash & Carry has you covered.
Contact our team today to discuss your steel requirements, cut-to-size solutions, and fast pickup options.