Structural and calibrated tubes

General technical conditions

Manufacturing lengths 4 – 8m
Bundle packaging
Test certificate on request
Anticorrosive surface conservation
Bar ends without burrs
Tubes of other sizes and shapes can be produced by agreement

Dimensional standards

ČSN 42 5723, ČSN EN 10219-2, DIN 2458, DIN 2394-1

Technical delivery terms

ČSN 42 0152, ČSN EN 10219-1, 10305-3, DIN 2394-2

Material

Strips made of unalloyed quality steel, hot rolled and cold rolled.

Dimensions (mm)	Wall thickness (mm)
Ø 12	0,8 - 1,5
Ø 16	0,8 - 2,0
Ø 3/8“	1,8 - 2,3
Ø 17,2	1,8 - 2,3
Ø 18	0,8 - 2,0
Ø 19	0,8 - 2,0
Ø 20	0,8 - 2,0
Ø 1/2“	1,8 - 2,6
Ø 21,3	1,8 - 2,6
Ø 22	1,0 - 2,6
Ø 25	1,0 - 2,6
Ø 26	1,0 - 2,6
Ø 3/4“	1,8 - 3,0
Ø 26,9	1,8 - 3,0
Ø 30	1,0 - 3,0
Ø 32	1,0 - 3,0
Ø 1“	1,5 - 3,25
Ø 33,7	1,5 - 3,25
Ø 38	1,5 - 3,25
Ø 42,4	1,5 - 3,25
Ø 48,3	1,5 - 3,25
Ø 55	1,5 - 3,25
Ø 57	1,5 - 3,25
Ø 60,3	1,5 - 3,25