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ROLLED HOLLOW SECTION (RHS) RHS welded tubes and hollow
sections are produced from steel strip that is formed to shape by a succession
of rolls then joined by welding. Uses - structural
fabrications to gate posts. Range &
Specifications
| CIRCULAR AND RECTANGULAR HOLLOW
SECTIONS |
| Thickness (mm) |
Size (mm) |
| |
Round
outside diameter |
Square &
rectangular |
| 2 |
|
25 x 25
|
| 2.5 |
|
20 x 20, 25 x 25,
30 x 30, 40 x 40, 50 x 25, 50 x 30, 50 x 50 |
| 3 |
26.9, 33.7, 42.4,
48.3, 60.3, 76.1, 88.9 |
25 x 25, 30 x 30,
40 x 40, 50 x 25, 50 x 50, 60 x 40, 60 x 60, 70 x 70, 75 x 50, 75 x 75,
80 x 40, 80 x 80, 100 x 50 |
| 3.5 |
|
90 x 90, 120 x
60 |
| 4 |
|
40 x 40, 50 x 50,
60 x 60, 80 x 40, 100 x 100 |
| 5 |
|
50 x 50, 80 x
80,100 x 50, 120 x 80, 160 x 80 |
| 6 |
|
80 x 80, 100 x
100, 120 x 120 |
| 6.3 |
114.3
HFS |
|
| 12.5 |
146 HFS |
|
|
| |
ELECTRICAL RESISTANCE WELDED
(ERW) Precision engineered welded tubes and hollow sections,
produced from steel strip that is shaped by a succession of rolls and joined by
welding. Uses - office furniture frames to sledge
runners. Range & Specifications
| ERW TUBES |
| Thickness
(mm) |
Size (inches) |
| |
Round
outside diameter |
Square &
Rectangular |
| 1.2 (18g)
|
½,
¾, 1 |
¾ x
¾, 1 x 1, 1½ x ¾ |
| 1.5 (16g)
|
5/8, ¾,
7/8, 1, 1¼, 1½, 1¾, 2 |
½ x
½, 5/8 x 5/8, ¾ x ¾, 1 x 1, 1 x ½, 1¼ x
1¼, 1½ x ¾, 1½ x 1½, 2 x 1, 2 x 2, 60 x 20mm
|
| 2.0 (14g)
|
¾,
1 |
¾ x
¾, 7/8 x 7/8, 1 x 1, 1¼ x 1¼, 1½ x ¾,
1½ x 1½, 2 x 2, 60 x 30mm, 60 x 40mm |
|