Structural Hollow Sections


Field of Application
General construction, light and heavy duty machinery, scaffolding, pilling, fencing, furniture

Production Standards
EN 10219 Part 1&2, EN 10305 Part5
DIN 2395, DIN 1615 / 2458, DIN 17120, DIN 59411
BS 6363, BS 6323, BS 1139
ASTM A 500, ASTM A 513, ASTM A 252
IS 1458

Steel Grades
E 195 – E 235 – E 275 – E 355 acc. to EN 10027-1
S 235/ S 275/ S 355 acc. to EN 10025
St. 37.2/ St. 44.2/ St. 52.3 acc. to DIN 17100
Gr A / B / C acc to ASTM A 500
S235JRH / S275JOH / S275J2H
S355JOH / S355J2H acc. to EN 10219-1

Sizes
Square & Rectangular Hollow Sections
Sizes :
10×10 – 400×400 mm 10×20 – 500×300 mm 3/ 4″x3/ 4″ – 16″ x16″
Wall Thickness :
0.60 mm – 12.50 mm  0.063″ – 0.500″
Circular Hollow Sections:
Sizes:
10 mm – 406.4 mm
Wall Thickness:
0.60 – 12.50 mm

Length
Supplied in 6 and 12 meter lengths unless otherwise specified
Length Tolerance:
-0 / +50 mm for mill lengths   + / – 1 mm for cut lengths

Surface Conditions
Uncoated or protected with oil

End Finishing
Square cut or bevelled

Marking
On pipe: Paint marking
On bundles: information Tags

Packing
In bundles fastened with steel straps if required to be supported with wooden dunnages, bare or wrapped in p.p woven fabric / paper (VCI protection upon request) permanent lifting slings, steel or cloth applicable upon request

Tests Performed
Visual Dimensional Inspection Destructive Tests:
Tensile Test, Flattening Test, Flaring Test, Expansion Test, Impact Tests
Non-Destructive Test: (Eddy Current)
Metallographic Examination
Chemical Analysis of Raw Material

Mill Certificates
Issued upon request according to EN 10204
2.1; 2.2; 3.1

SQUARE AND RECTANGULAR HOLLOW SECTIONS 1

Size WALL THICKNESS (mm)
(mm) 0.60 0.70 0.80 0.90 1.00 1.20 1.50 1.80 2.00 2.50 3.00 3.20 3.50 3.60 4.00 5.00 6.00 7.00 8.00 9.00 10.00 12.00/12.50
10×10 X X X X X
12×12 X X X X X X
10×15 X X X X X X X
10×20 X X X X X X X
15×15 X X X X X X X
15×20 X X X X X X X X X
10×25 X X X X X X X X X
16×16 X X X X X X X X X
10×30 X X X X X X X X X
15×20 X X X X X X X X X
18×18 X X X X X X X X X
19×19 X X X X X X X X X
25×15 X X X X X X X X X
20×20 X X X X X X X X X X
15×30 X X X X X X X X X X
25×30 X X X X X X X X X X
15×35 X X X X X X X X X X
15×40 X X X X X X X X X X
20×25 X X X X X X X X X X
20×30 X X X X X X X X X X
25×25 X X X X X X X X X X
20×35 X X X X X X X X X X
20×40 X X X X X X X X X X X
25×35 X X X X X X X X X
30×30 X X X X X X X X X
40×25 X X X X X X X X
45×25 X X X X X
45×30 X X X X X
45×35 X X X X X
40×27 X X X X X
35×30 X X X X X X X X
40×30 X X X X X X X X
35×35 X X X X X X X X
35×40 X X X X X X X X
40×40 X X X X X X X X X X X X
45×40 X X X X X X X X X X X X
50×20 X X X X X X X X X X X X
50×25 X X X X X X X X X X X X
50×30 X X X X X X X X X X X X
60×30 X X X X X X X X X X
45×45 X X X X X X X X X
60×20 X X X X X X X X X
60×35 X X X X X X X X X
50×40 X X X X X X X X X X
50×45 X X X X X X X X X
70×30 X X X X X X X X X X
60×40 X X X X X X X X X X X
50×50 X X X X X X X X X X X X
60×50 X X X X X X X
70×40 X X X X X X X X
80×30 X X X X X X X X
80×38 X X X X X X X X X
60×60 X X X X X X X X X
70×50 X X X X X X X X X X X
80×40 X X X X X X X X X X X
80×50 X X X X X X X X X
75×50 X X X X X X X X X X X
70×70 X X X X X X X X X
80×60 X X X X X X X X X
80×70 X X X X X X X X X
90×50 X X X X X X X X X
90×60 X X X X X X X X X
90×70 X X X X X X X X X
100×40 X X X X X X X X X
75×75 X X X X X X X X X

SQUARE AND RECTANGULAR HOLLOW SECTIONS 2

Size WALL THICKNESS (mm)
(mm) 0.60 0.70 0.80 0.90 1.00 1.20 1.50 1.80 2.00 2.50 3.00 3.20 3.50 3.60 4.00 5.00 6.00 7.00 8.00 9.00 10.00 12.00/12.50
100×50 X X X X X X X X X
80×80 X X X X X X X X X X X
120×40 X X X X X X X X X
100×60 X X X X X X X X X
90×90 X X X X X X X X X
120×60 X X X X X X X X X
110×40 X X X X X X X X X
110×50 X X X X X X X X X
110×70 X X X X X X X X X
140×40 X X X X X X X X
100×80 X X X X X X X X X X X
100×100 X X X X X X X X X X X X X
110×90 X X X X X X X X X
120×80 X X X X X X X X X X X
125×75 X X X X X X X X X X
140×60 X X X X X X X X X X
150×50 X X X X X X X X X
110×110 X X X X X X X X X X X X X
120×100 X X X X X X X X X X
140×80 X X X X X X X X X X X
120×120 X X X X X X X X X X X
130×70 X X X X X X X
130×90 X X X X X X X
130×110 X X X X X X X
140×100 X X X X X X X X
150×70 X X X X X X X
150×90 X X X X X X X
160×80 X X X X X X X X X X X
125×125 X X X X X X X X
127×127 X X X X X X X
150×150 X X X X X X X X X X X
150×110 X X X X X X X
130×130 X X X X X X X
160×100 X X X X X X X X X X X
140×120 X X X X X X X X X X X
140×140 X X X X X X X X X X X
160×120 X X X X X X X X X X X
180×100 X X X X X X X X X X X
200×80 X X X X X X X X X X X
150×150 X X X X X X X X
160×140 X X X X X X X X
180×120 X X X X X X X X
200×100 X X X X X X X X
160×160 X X X X X X X X
200×120 X X X X X X X X
175×175 X X X X X X X X
200×150 X X X X X X X X
250×100 X X X X X X X X
180×180 X X X X X X X X
200×200 X X X X X X X X
250×150 X X X X X X X X
300×100 X X X X X X X X
220×220 X X X X X X X X
260×180 X X X X X X X X
250×250 X X X X X X X
300×200 X X X X X X X
350×150 X X X X X X X
260×260 X X X X X X X
320×200 X X X X X X X
300×300 X X X X X X
350×250 X X X X X X
400×200 X X X X X X
400×400 X X X X X X
500×300 X X X X X X

CIRCULAR HOLLOW SECTIONS 1

Outside diameter WALL THICKNESS (mm)
(nom) inch mm 0.60 0.70 0.80 0.90 1.00 1.20 1.50 1.80 2.00 2.20 2.30 2.50 2.60 2.80 2.90 3.00 3.20 3.40 3.50 3.60 4.00 4.50 5.00 5.20 5.40 5.50 5.60 6.00 6.30 6.50
10.0 X X X X X
13.0 X X X X X X X
16.0 X X X X X X X X X
17.0 X X X X X X X X X X
18.0 X X X X X X X X X X X X
19.0 X X X X X X X X X X X X
20.0 X X X X X X X X X X X X X X X X
21.0 X X X X X X X X X X X X X X X X
1/2 21.3 X X X X X X X X X X X X X X X X X
22.0 X X X X X X X X X X X X X X X X X
25.0 X X X X X X X X X X X X X X X X X X
25.4 X X X X X X X X X X X X X X X X X X
3/4 26.7 X X X X X X X X X X X X X X X X X X X X
26.9 X X X X X X X X X X X X X X X X X X X X X
28.0 X X X X X X X X X X X X X X X X X X X X X
30.0 X X X X X X X X X X X X X X X X X X X X X
32.0 X X X X X X X X X X X X X X X X X X X X X
33.4 X X X X X X X X X X X X X X X X X X X X X X X X X X
1 33.7 X X X X X X X X X X X X X X X X X X X X X X X X X X
34.0 X X X X X X X X X X X X X X X X X X X X X X X X X X
35.0 X X X X X X X X X X X X X X X X X X X X X X X X X X
38.0 X X X X X X X X X X X X X X X X X X X X X X X X
40.0 X X X X X X X X X X X X X X X X X X X X X X
42.0 X X X X X X X X X X X X X X X X X X X X X X
1 1/4 42.4 X X X X X X X X X X X X X X X X X X X X X X
45.0 X X X X X X X X X X X X X X X X X X X X X X
48.0 X X X X X X X X X X X X X X X X X X X X X X
1 1/2 48.3 X X X X X X X X X X X X X X X X X X X X X X
51.0 X X X X X X X X X X X X X X X X X X X X X X
57.0 X X X X X X X X X X X X X X X X X X X X X
60.0 X X X X X X X X X X X X X X X X X X X X X
2 60.3 X X X X X X X X X X X X X X X X X X X X X

CIRCULAR HOLLOW SECTIONS 2

Outside diameter WALL THICKNESS (mm)
(nom) inch mm 1.20 1.50 1.80 2.00 2.20 2.30 2.50 2.60 2.80 2.90 3.00 3.20 3.40 3.50 3.60 4.00 4.50 5.00 5.20 5.40 5.50 5.60 6.00 6.30 6.50 7.00 8.00 9.00 10.00 12.00/12.50
63.0 X X X X X X X X X X X X X X X X X X X X X
63.5 X X X X X X X X X X X X X X X X X X X X
70.0 X X X X X X X X X X X X X X X X X X X X
2 1/2 73.0 X X X X X X X X X X X X X X X X X X X X
76.0 X X X X X X X X X X X X X X X X X X X X
2 1/2 76.1 X X X X X X X X X X X X X X X X X X X X
3 88.9 X X X X X X X X X X X X X X X X X X X X X X X X
95.0 X X X X X X X X X X X X X X X X X X X X X X
96.0 X X X X X X X X X X X X X X X X X X X X X X X X
100.0 X X X X X X X X X X X X X X X X X X X X X X X X
3 1/2 101.6 X X X X X X X X X X X X X X X X X X X X X X X X
108 X X X X X X X X X X X X X X X X X X X X X X X X
114 X X X X X X X X X X X X X X X X X X X X X X X X
4 114.3 X X X X X X X X X X X X X X X X X X X X X X X X X X X
127 X X X X X X X X X X X X X X X X X X X X X X X X
133 X X X X X X X X X X X X X X X X X X X X X X X X
5 139.7 X X X X X X X X X X X X X X X X X X X X X X X X X X X
5 141.3 X X X X X X X X X X X X X X X X X X X X X X X X
152.4 X X X X X X X X X X X X X X X X X X X X X X X
159.0 X X X X X X X X X X X X X X X X X X X X X X X X
6 165.1 X X X X X X X X X X X X X X X X X X
6 168.3 X X X X X X X X X X X X X X X X X X X X X
7 177.8 X X X X X X X X X X X X X X X X X X X X X
193.7 X X X X X X X X X X X X X X X X X X X X
8 219.1 X X X X X X X X X X X X X X X X X X X X
228.6 X X X X X X X X X X X X X X X X
244.5 X X X X X X X X X X X X X X X X
10 273.0 X X X X X X X X X X X X X X X X
12 323.9 X X X X X X X X X X X X X X X
14 355.6 X X X X X X X X X X X X X X X
16 406.4 X X X X X X X X X X X X X X X

DIMENSIONS FOR TUBING (IMPERIAL SIZES)

inch
0.063 0.072 0.083 0.095 0.120 0.188 0.250 0.313 0.375 0.500
inch
3/4×3/4 X X X X
7/8×7/8 X X X X
1×1 X X X X X
1 1/4×1 1/4 X X X X X
1 1/2×1 1/2 X X X X X X X
2×2 X X X X X X X
2 1/2×2 1/2 X X X X X X
3×3 X X X X X
3 1/2×3 1/2 X X X X X X
4×4 X X X X X X
5×5 X X X X
6×6 X X X X
6×4 X X X X
6×5 X X X X
7×7 X X X X
7×4 X X X X
7×5 X X X X
8×8 X X X X X
8×4 X X X X X
8×6 X X X X X
10×10 X X X X X
10×4 X X X X X
10×6 X X X X X
12×12 X X X X X
12×6 X X X X X
12×8 X X X X X
14×14 X X X
16×16 X X