Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes

DIN 2395. Rectangular and Square Welded Precision Steel Tubes

DIN 2395. Rectangular and Square Welded Precision Steel Tubes

Height: 15, 20, 25, 30, 35, 40, 50, 60 mm
Width: 10, 15, 20, 25, 30, 35, 40 mm
Wall Thickness: 1,5 – 3 mm

Notes:

  1. Steel Grades – St37-3, RSt 37-2, USt 37-2, St 44-2
  2. Length 9 m.
  3. Production of other pipe dimensions is available subject to agreement.
  4. Test certificates according to DIN EN 10204.
Sizes
Dimensions, mm
Wall Thickness, mm
height
width
15
15
1; 1,5
20
10; 15; 20
1; 1,5
25
15
1; 1,5
25
25
1; 1,5; 2
30
15
1; 1,5; 2
30
20; 30
1,5; 2
35
20; 35
1,5; 2
40
20; 25; 30
1,5; 2; 2,5
40
40
1,5; 2; 2,5; 3
50
25
1,5; 2; 2,5
50
30
1,5; 2; 2,5; 3
60
20
2; 2,5
60
30; 40
2; 2,5; 3


Chemical Composition (%, max)
Steel Grade
C
Si
Mn
S
P
RSt 37-2
0,17
0,30
0,70
0,025
0,025
St 44-2
0,21
0,30
1,1
0,025
0,025

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