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RURY STALOWE BEZ SZWU WALCOWANE NA GORĄCO
Średnica nommaina rury , |
Średnica zewnętrz na rurv |
Grubość ścianki rurv | |
di |
g | ||
cale |
mm |
mm |
mm |
Jir |
20 |
26.5 |
4.0 |
1 * |
25 |
33.5 |
4.5 |
v/r |
32 |
42.0 |
5.6 |
IV |
40 |
48.0 |
6.3 |
2" |
50 |
60.0 |
10.0 |
2V |
65 |
76.0 |
11.0 |
3 * |
80 |
89.0 |
12.5 |
Średnica nominalna da |
Średnica gmntu rury lub złączki ■ d• |
Średn. rdzenia rury lub olnoru złączki dr - Do |
d. |
L |
l |
S rrr |
n , k |
1 u S R -i- |
'h' |
20.9 |
19.6 |
21.5 |
32 |
14 |
2.8 I 3.5 |
2 i 2 ! 4 i /3 | |
V*' |
26.4 |
24.1 |
27.0 |
36 |
16 |
30 4 2.5 i 2 -4 20 | ||
r |
33.2 i j 0.3 |
34.0 |
40 |
18 |
3.3 1 4 ! 2.5 ; 2.5 |
4.5 ' 24 | ||
IVr* |
41.9 r 39.0 |
42.5 |
46 |
20 |
3.6 | 4 |
3 ! 2.5 |
5 30 | |
1Vt‘ |
47.8 |
44.8 |
48.5 |
52 |
22 |
4.0 1 4 |
3 ! 3 |
5 ! 34 |
2* |
~ 59.6 |
56.6 |
60.5 |
60 |
24 |
4.5 1 5 |
3.5 i 3 |
6. 1 41 |
2'/?’ |
75.2 1 72.2 |
765 |
72 |
27 |
5.0 | 5 |
3.5 | 3.5 |
6.5 1 50 --r- | |
3" |
5 7.9 1 84.9 |
90.0 |
82 |
30 |
5.5 1 6 l 4 i 4.0 |
7.0 ! 60 |
t