1. diagrams of mechanism
Profile |
Corner
Shape |
Profile code number |
Wave height
H |
Wave distance
W |
Wave number n |
Design pressure Pd
Kgf/cm 2 |
Axial compensates measures Xo
Mm |
Axial rigidity K xo
N/mm |
Product total length
L mm |
a ≤ 1000 |
a>1000 |
U shape wave |
U shape wave fillet |
U 1 |
80 |
60 |
1 |
1 |
20 |
0.095 × (a+b)
n |
260 |
400 |
2 |
40 |
320 |
500 |
3 |
60 |
380 |
600 |
4 |
80 |
440 |
700 |
U shape wave single drift angle |
U 2 |
100 |
100 |
2 |
0.5 |
52 |
0.037 × (a+b)
n |
500 |
700 |
3 |
78 |
600 |
750 |
4 |
104 |
700 |
800 |
6 |
156 |
900 |
1000 |
V shape wave |
V shape wave camera angle |
V |
145 |
75 |
1 |
0.5 |
40 |
0.023 × (a+b)
n |
350 |
500 |
2 |
80 |
425 |
600 |
3 |
120 |
500 |
700 |
4 |
160 |
575 |
800 |
2. products generation of note:
Pd/HFT-a ×b * n-J (F)
H: This company inflates the festival code number; FT: Rectangle general; A * b: Nominal dimension (long a * leg of right triangle b)
Pd: Design pressure (kgf/cm2); DN: The nominal passes the diameter (mm);
N: Wave number; J (F): The flange joint (J takes over control the F flange); |
