Galvanized Construction Hollow Tubes

Boray Boru is producing construction hollow tubes according to “TS 5317 / DIN 2395 / EN10219-1 / EN 10305” norms.

With Galvanized coils different options of thicknesses we can produce. Hollow tubes surfaces are covered with protective oil. In accordance with TSE standards, flattening and expanding tests are made. Hollow tubes welding that produced with galvanized sheetis coated with special galvanised spray method.

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Additional Protection Coating

Depending on customer request, additional protection coating can be applied on the outer surface of products to increase the products validity.

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Galvanized Square Hollow Tube

All custom sizes of galvanized square hollow tubes can be produced between 20×20 ve 70×70.

 Size
(mm)

 Pack.
Pcs		 Thickness
0,8 0,9 1,0 1,2 1,35 1,5 1,8 2,0 2,5 3,0 3,5 4,0 5,0
15×15 225 x x x x x x
20×20 225 x x x x x x
25×25 225 x x x x x x x x
30×30 144 x x x x x x x x
35×35 144 x x x x x x x
40×40 100 x x x x x x x
50×50 81 x x x x x x x
60×60 64 x x x x x x x
70×70 49 x x x x x x
80×80 36 x x x x x x
90×90 25 x x x x x x x
100×100 25 x x x x x x x

Galvanized Rectangular Hollow Tube

All custom sizes of galvanized rectangular hollow tubes can be produced between 15×25 ve 60×80.

 Size
(mm)

 Pack.
Pcs		 Thickness
0,8 0,9 1,0 1,2 1,35 1,5 1,8 2,0 2,5 3,0 3,5 4,0 5,0
10×20 200 x x x x x x
15×25 245 x x x x x x
15×30 200 x x x x x x
20×30 150 x x x x x x x x
20×40 150 x x x x x x x x
30×40 120 x x x x x x x
25×50 120 x x x x x x x
30×50 120 x x x x x x x
40×60 80 x x x x x x x
30×70 80 x x x x x x x
25×75 75 x x x x x x x
40×80 72 x x x x x x x
50×90 40 x x x x x x
60×80 30 x x x x x x
20×100 125 x x x x x x x x
40×100 40 x x x x x x x x
50×100 28 x x x x x x x x
60×100 36 x x x x x x x x
60×120 19 x x x x x x x
80×120 24 x x x x x x x