南京麻将作弊器真的吗|南京麻将详细算法
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Heat Exchanger

Heater for heating network

Technicalparameters(Technicalparameters):SerialnumberSerialnumberNameNameShellShellsideTubeTubeside1Designpressure(MPa)Designpressure0.4twentyfour2DesignTemperature(℃)Designtemperature2801503Hydrauli...

Detailed

Technical parameters (Technical parameters):
Serial number Serial number
Name Name
Shell Shell side
Tube Tube side
1
Design pressure (MPa)
Design pressure
0.4
twenty four
2
Design Temperature (℃)
Design temperature
280
150
3
Hydraulic test pressure (MPa)
Hydraulic test pressure
3.0
3.0
4
Operating media
Operating medium
Steam, condensate
Steam, condensate water
Water
Water
5
Dielectric properties
Medium character
Non-toxic, non-explosive
Non-toxic, non-explosive
Non-toxic, non-explosive
Non-toxic, non-explosive
6
Corrosion allowance (mm)
Corrosion allowance
1
1
7
Welded joints coefficient φ
Welded joint coefficient
0.85
0.85
8
Number of Number of passes away
1
2
9
Heat transfer area (m2)
Heat exchange area
1800
10
The main pressure parts materials
Material of main pressure part
Q345R
Q345R
Tube sheet Tube plate 16MnⅡ + 0Cr18Ni9
Tubes Heat exchange tube 0Cr18Ni9




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