-
EN 10025-2 S275JR high strength steel plate
2018-11-21 -
EN 10025 S275JR Mild steel plate
2018-11-21 -
A387 Gr11 Cl1 Boiler steel plate
2018-11-16

The General specifications of bend:
|
Welding Line |
Seamless |
Nominal diameter |
DN250-DN900 |
DN25-DN600 |
Wall Thickness |
2.0-40mm |
|
Bending radius |
R=2.5D-R=10D |
|
Bending angle |
45°,90°,180° |
R=4D
Nominal dimension |
Groove in the outer diameter: D |
The bending radius: R |
Wall Thickness (t) |
|
DN |
mm |
mm |
Sch No |
mm |
50 |
57 |
R=200 |
40 |
4.0 |
65 |
76 |
R=260 |
40 |
5.0 |
80 |
89 |
R=320 |
40 |
5.6 |
100 |
108 |
R=400 |
40 |
5.9 |
125 |
133 |
R=500 |
40 |
6.3 |
150 |
159 |
R=600 |
40 |
7.1 |
200 |
219 |
R=800 |
40 |
8 |
250 |
273 |
R=1000 |
40 |
8.8 |
300 |
325 |
R=1250 |
40 |
10 |
350 |
377 |
R=1400 |
40 |
11 |
400 |
426 |
R=1600 |
40 |
12.5 |
450 |
478 |
R=1800 |
40 |
14.2 |
500 |
529 |
R=2000 |
40 |
16 |
600 |
630 |
R=2400 |
40 |
17.48 |
R=5D
Nominal dimension |
Groove in the outer diameter: D |
The bending radius: R |
Wall Thickness (t) |
|
DN |
mm |
mm |
Sch No |
mm |
50 |
57 |
R=200 |
40 |
4.0 |
65 |
76 |
R=325 |
40 |
5.0 |
80 |
89 |
R=400 |
40 |
5.6 |
100 |
108 |
R=500 |
40 |
5.9 |
125 |
133 |
R=625 |
40 |
6.3 |
150 |
159 |
R=750 |
40 |
7.1 |
200 |
219 |
R=1000 |
40 |
8 |
250 |
273 |
R=1250 |
40 |
8.8 |
300 |
325 |
R=1500 |
40 |
10 |
350 |
377 |
R=1750 |
40 |
11 |
400 |
426 |
R=2000 |
40 |
12.5 |
450 |
478 |
R=2250 |
40 |
14.2 |
500 |
529 |
R=2500 |
40 |
16 |
600 |
630 |
R=3000 |
40 |
17.48 |


