■ main performance parameter
|
Nominal pressure
|
0.25
|
0.60
|
1.0
|
1.6
|
2.6
|
|
|
|
Shell testing pressure |
0.38
|
0.90
|
1.5
|
2.4
|
3.8
|
||
|
Seal testing pressure
|
0.28
|
0.70
|
1.1
|
1.8
|
2.8
|
|
|
|
Applicable temperature |
≤300℃; ≤420℃
|
Leakage rate
|
3DNmm3/s
|
||||
|
≤600℃
|
3DNmm3/s
|
||||||
|
Applicable medium
|
Hot air, coal gas, flammable gas, etc. |
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■ Parameter
Diameter: 80~3000(mm)
Pressure: 0.25~2.5(Mpa)
Use: Air heating furnace coal gas, air, flue coal gas pressure station and exterior pipeline.