SWEP International AB
P O Box 105
Järvgatan 3B
SE-261 44 Landskrona, Sweden
www.swep.net
SINGLE PHASE - DESIGN
HEAT EXCHANGER: B649Mx384/1P-SC-S (B649M/1P-SC-S /
4xDN150C PN40 - ASME/PED)
Art No:
17414-384
SSP Alias:
B649M
OFFERS' DETAILS
ASSC PLOIESTI
Customer:
CONNECTION DATA
Port
P1
P2
P3
P4
NND
158
158
158
158
SWEP SSP G8 2025.910.5.0
Date: 15/09/2025
PORT FLOW CONFIGURATION
Denomination
FLANGE DN150C - ASME/PED (54)
FLANGE DN150C - ASME/PED (54)
FLANGE DN150C - ASME/PED (54)
FLANGE DN150C - ASME/PED (54)
CONNECTION LOCATION Side 1 (S1)
Inlet
P2
Outlet
P4
Side 2 (S2)
P3
P1
F - Side
DUTY REQUIREMENTS
Fluid
Flow type
Circuit
Heat load
Inlet temperature
Outlet temperature
Flow rate
Pressure drop (Design PD)
Thermal length
PLATE HEAT EXCHANGER
Total heat transfer area
Heat flux
Mean temperature difference
Overall heat transfer coefficient required
Pressure drop - total
- in ports
- inlet connections
- outlet connections
Port diameter (up/down)
Number of channels per pass
Number of plates
Oversurfacing
Fouling factor
Reynolds number
Port velocity (up/down)
Channel velocity
Shear stress
Average wall temperature
kW
°C
°C
m³/h
kPa
m²
kW/m²
K
W/m²,°C
kPa
kPa
kPa
kPa
mm
Side 1
Ethylene Glycol - Water
(35,0 mass%)
Counter-Current
Outer
375,0
7,0
12,0
72,37
12,2 (20,00)
5,00
Side 2
Water
Side 1
Side 2
Inner
13,0
8,0
64,43
7,64 (20,00)
5,00
250
1,50
1,0
1500
12,2
0,649
0,000
0,000
150/150
192
7,64
0,487
0,000
0,000
150/150
191
384
0
-0,012
%
m²,°C/kW
m/s
m/s
Pa
°C
P - Side
115,2
1,14/1,14
0,109
10,2
10,1
271,3
1,01/1,01
0,0971
6,31
10,1
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Date: 15/09/2025
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SWEP International AB
P O Box 105
Järvgatan 3B
SE-261 44 Landskrona, Sweden
www.swep.net
PLATE HEAT EXCHANGER
Largest wall temperature difference
Min./Max. wall temperature
Side 1
Side 2
K
°C
0,0
7,6/12,6
7,6/12,6
°C
cP
kg/m³
kJ/kg,°C
W/m,°C
W/m²,°C
Side 1
9,5
3,59
1058
3,528
0,4226
2530
Side 2
10,5
1,29
999,6
4,192
0,5809
3790
Side 1
Side 2
852,23
1317,08
225,38
226,56
150
150
150
150
AISI316 Stainless Steel
Copper
30
20
43
-196/225
NOTES
Selection at low LMTD affect HTA in a large extent.
PHYSICAL PROPERTIES
Reference temperature
Dynamic viscosity
Density
Heat capacity
Thermal conductivity
Film coefficient
TOTALS
Total weight empty
Total weight filled
Hold-up volume (Inner Circuit)
Hold-up volume (Outer Circuit)
Port size F1/P1
Port size F2/P2
Port size F3/P3
Port size F4/P4
Plate material
Braze material
Max operating pressure 20°C
Max operating pressure 225°C
Test pressure
Minimal/Maximal working temperature
kg
kg
dm³
dm³
mm
mm
mm
mm
bar(g)
bar(g)
bar(g)
°C
30
20
43
DIMENSIONS
A
B
C
D
E
F
G
R
mm
mm
mm
mm
mm
mm
mm
mm
Unit
kg CO2e
kg CO2e
kg CO2e
kg CO2e
kg CO2e
Value
4,247,3
4,454,5
4,829,6
6,725,4
11,537,4
1232 ±2
537 ±2
995 ±2
300 ±2
54 ±1
847,64
0 ±1
118,5
*This is a schematic sketch. For correct drawings please use the order
drawing function or contact your SWEP representative.
CARBON FOOTPRINT
Sweden - Landskrona
USA - Tulsa
Slovakia - Košice
Malaysia - Kuala Lumpur
China - Suzhou
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SWEP International AB
P O Box 105
Järvgatan 3B
SE-261 44 Landskrona, Sweden
www.swep.net
Legal notice:
By using the SSP/DThermX software the Licensee confirms that the input data is not subject to export control laws including ITAR (International Traffic in Arms Regulations).
Licensee further agrees and confirms that the configured products are not subject to export control laws including ITAR and do not qualify as “specially designed” for export
control purposes. If you would like to discuss configuration of export controlled products including ITAR-qualifying products, or if your data is export controlled, please reach
out to your SWEP representative or email info@swepgroup.com.
Disclaimer:
Data used in this calculation is subject to change without notice. SWEP strives to use ”best practice” for the calculations leading to the above results. Calculation is intended
to show thermal and hydraulic performance, no consideration has been taken to mechanical strength of the product. Product restrictions - such as pressure, temperatures
and corrosion resistance- can be found in SWEP product sheets and other technical documentation. SWEP may have patents, trademarks, copyrights or other intellectual
property rights covering subject matter in this document. Except as expressly provided in any written license agreement from SWEP, the furnishing of this document does
not give you any license to these patents, trademarks, copyrights, or other intellectual property. To the maximum extent permitted by applicable law, the software, the
calculations and the results are provided without warranties of any kind, whether express or implied. No advice or information obtained through use of the software (including
information provided in the results), will create any warranty not expressly stated in the applicable license terms. Without limiting the foregoing, SWEP does not warrant that
the content (including the calculations and the results) is accurate, reliable or correct. SWEP does not warrant that any system comprising heat exchanger and other
components, installed on the basis of calculations in this software, will meet your requirements or function to your satisfaction or expectations.
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