Steel Tubes

Square Sections under our Production Schedule

Curvature: Max. 2.50 mm/m (TS 6475), Max. 2.00 mm/m (TS 5317)
Uprightness: Max. + - 1^o
Twist: Max. + - 1^o/m (TS 6475), V= Max. 2.00 mm/m (TS 5317)
Centerline Eccentricity of Weld Seam: a=Width of welded surface
                      20 mm > a max. + - 4 mm
                      max + - 4 mm for a = between 20 mm and 35 mm
                      max + - 6 mm for a = between 35 mm and 80 mm

Tolerances

Generally used as structural element in building construction in construction industry, as well as in automotive industry (bus and truck chassis), manufacture of furniture, machinery and agricultural equipment.

Intended Use

TS 6475, TS 5317, DIN 2395-1, DIN 59411

Production Standards

Outside Dimensions: 15 x 15 mm, 20x 10 mm - 90 x 90 mm
                                 120 x 60 mm
Wall Thickness: 1.00 mm - 5.40 mm
Lenght: Standard 6 m - According to your special order it will produce 4-6 m.

Production Range

Longitudinal Welded - ERW Steel Tubes and Sections

Square and Rectangular Sections

Steel Tubes