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Steel square pipes
GOST 8639, GOST 13663
Weld shallow sections for metal structures
DIN EN 10219, DIN EN 10305-5 without coating and with galvanized coating in compliance with DIN EN 10240
External
proportions,
mm
HxB
Wall
thickness,
mm
External
proportions,
mm
HxB
Wall
thickness,
mm
1 15×15 1,2 – 2,0 17 80×80 1,8 – 8,0
2 20×20 1,2 – 2,5 18 90×90 1,8 – 8,0
3 25×25 1,2 – 3,0 19 100×100 2,5 -12,5
4 30×30 1,2 – 4,0 20 110×110 2,5 – 12,5
5 35×35 1,2 – 4,0 21 120×120 3,0 – 12,5
6 40×40 1,2 – 5,0 22 140×140 3,5 – 12,5
7 45×45 1,2 – 5,0 23 150×150 3,5 – 12,5
8 50×50 1,5 – 5,0 24 160×160 3,5 – 12,5
9 60×60 1,5 – 8,0 25 180×180 3,5 – 12,5
10 70×70 1,8 – 8,0 26 200×200 4,0 – 12,5
Zinc coating is in accordance with DIN EN 10240 and DIN ISO 1460
Pipe length from 6 to 12 meters