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Performance specification
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Pressure
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Testing pressure at constant temperature(MPa)
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Applicable temperature
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Applicable medium
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Shell testing
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High-pressure seal
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Low-pressure seal
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Pound grade (Class)
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150
|
2.94
|
2.16
|
0.60
|
-29～121℃ or upon the user requirement
|
Natural gas
liquefied gas
coal gas
oil
water
steam, etc.
|
|
300
|
7.67
|
5.62
|
0.60
|
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|
400
|
10.2
|
7.48
|
0.60
|
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|
600
|
15.3
|
11.23
|
0.60
|
|||
|
900
|
23.0
|
16.85
|
0.60
|
|||
|
1500
|
39.0
|
28.60
|
0.60
|
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