Železiarne Podbrezová a.s.
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Precision seamless steel tubes for pressure hydraulic and pneumatic lines – HPL Galvanized DIN 2445-2 St 52.4

Basic parameters

Product | Product application |
Standard
Dimensional standard
  • | Seamless steel tubes for dynamic loads. Steel tues for precision application in fluid systems PN 100 to PN 500.
TDC
  • | Seamless circular tubes of non-alloy steel with very high quality requirements. / Seamless steel tubes for dynamic loads.
Steel grade
Surface coating |
Dimensions
Dimensional table
-
 Tubes produced by Transmesa
-
 Tubes produced by Železiarne Podbrezová and Transmesa
*
-
 Tubes coated with polyolefin foil
 
Outside
Wall thickness [mm]
diameter
0,50
0,75
0,89
1,00
1,24
1,50
1,65
2,00
2,11
2,30
2,50
2,60
3,00
3,50
4,00
5,00
[mm]
Weight [kg/m]
4
0,043
0,060
0,074
5
0,079
0,099
6
0,097
0,123
0,166
0,197
6,35
0,120
0,156
8
0,173*
0,240*
0,296*
0,339
9,52
0,189
0,235
0,320
10
0,222*
0,314*
0,395*
0,462
12
0,271*
0,388*
0,493*
0,586
12,7
0,259
0,350
0,450
0,551
13
0,296
0,425
0,543
13,5
0,635
14
0,321*
0,462*
0,592*
0,709*
0,814
15
0,345*
0,499*
0,641*
0,771*
0,888
15,87
0,329
0,447
0,579
0,716
16
0,370*
0,536*
0,690*
0,832*
0,961
18
0,419
0,610*
0,789*
0,956
1,100
20
0,469
0,684*
0,888*
1,079*
1,258*
21,3
1,199
22
0,758*
0,986*
1,202*
1,406
1,597
24
1,972
25
0,869
1,134
1,387
1,628
2,071
28
0,980
1,282
1,572
1,850
2,367
30
1,381
1,695
1,997
2,287
2,565
32
1,128
1,479
1,818
2,146
2,459
2,762
3,329
35
1,628
2,004
2,367
3,058
38
1,866
2,589
3,354
4,069
42
1,973
2,885
3,748


Chemical composition

C Si Mn P S Cr Ni
min 0 0 0 0 0
max 0.22 0.55 1.6 0.04 0.035
Mo Cu Al V Ti Nb Sn
min
max

Mechanical properties

Re (MPa) Re (ksi) Rm (MPa) Rm (ksi) A (%)
min 355 500 0 21
max - - 650 - -

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+421 48 6451111 | admin@zelpo.sk

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