Nominal Size：NPS2''~48''（DN50～1200）
Pressure Rating:Class 150~2500(PN20~420)
Basic Material:
ASTM A105, A350 LF2, A182 F304,
A182 F316, A182 F6AA182 F51, A182 F53,
A564 630(17-4PH), Monel, Alloy
Product Name：Trunnion Ball
Nominal Size：NPS2''~48''（DN50～1200）
Pressure Rating:Class 150~2500(PN20~420)
Basic Material:
ASTM A105, A350 LF2, A182 F304,
A182 F316, A182 F6AA182 F51, A182 F53,
A564 630(17-4PH), Monel, Alloy
Coatings:
*Nitridation
*ENP
*Chrome Plating
*Tungsten Carbide
*Spray Stellite
*Spray Nickel Alloy
*Spray Cobalt Alloy Etc.
|
|
Pressure |
NPS |
DN |
D |
L |
r |
A |
M |
N |
R |
H |
H1 |
h |
H1 |
○ |
|
|
|
MIN |
150 |
2 |
50 |
95 |
78.5 |
2 |
29 |
46 |
30 |
5 |
43.5 |
43.5 |
16.5 |
8.5 |
0.02 |
0.05 |
0.1 |
|
MAX |
2500 |
48 |
1166 |
1752 |
1297.6 |
4 |
420 |
200 |
110 |
10 |
1676 |
653 |
185 |
80 |
0.15 |
0.2 |
0.2 |
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