Technical Specification:
The serial T or Y type integral helical saw tooth fins on the outside of
the tube don’t contact thermal resistance which is helpful to stretch the
refirgerant fluid film and make spraying fluid spreading rapidly in tube axes
and circles. That called falling film enhances the evaporating heat transfer
coefficient.
Application:
The tube especially suitable for evaporator in the lithium bromide
refrigeration unit.
Technical Specification:
|
代号
CODE
|
公称尺寸
Standard Sizes
|
光滑段
Plain End Dimensions
|
翅片段外铡
Finned Section Dimensions
|
翅片段内侧
Inside Dimensions
|
翅片类型
Fin Type
|
|
CL-TC
|
外径
(mm)
Outside Diameter
|
名义壁厚
(mm)
Nominal Wall
|
外径
(mm)
Outside Diameter
|
壁厚
(mm)
Nominal Wall
|
外径
(mm)
Outside Diameter
|
最小底壁厚
(mm)
Min Wall Under Fins
|
每英寸翅片数
Fin Per Inch
|
内齿高
(mm)
Ridge Height
|
名义内径
(mm)
Number Inside Diameter
|
T/Y
|
|
15907540
|
15.88
|
0.60
|
15.88
|
0.75
|
15.70
|
0.48
|
40
|
0.20
|
13.89
|
T
|
|
15906828
|
15.88
|
0.60
|
15.88
|
0.68
|
15.70
|
0.50
|
28
|
-
|
13.70
|
Y
|
|
15907128
|
15.88
|
0.60
|
15.88
|
0.71
|
15.70
|
0.56
|
28
|
0.17
|
13.75
|
Y
|
|
15908028
|
15.88
|
0.56
|
15.88
|
0.80
|
15.70
|
0.50
|
28
|
-
|
13.70
|
Y
|
|
19008440
|
19.05
|
0.64
|
15.08
|
0.84
|
18.85
|
0.56
|
40
|
0.25
|
16.84
|
T
|
|
19006740
|
19.05
|
0.56
|
18.90
|
0.67
|
18.80
|
0.48
|
40
|
-
|
17.65
|
T
|
|
19007540
|
19.05
|
0.64
|
18.90
|
0.75
|
18.80
|
0.56
|
40
|
-
|
16.79
|
T
|
|
19008240
|
19.05
|
0.71
|
18.90
|
0.82
|
18.80
|
0.64
|
40
|
-
|
16.64
|
T
|
|
19008228
|
19.05
|
0.64
|
18.90
|
0.82
|
18.80
|
0.50
|
28
|
-
|
16.77
|
Y
|
|
22208440
|
22.23
|
0.64
|
22.23
|
0.84
|
22.02
|
0.56
|
40
|
0.25
|
20.02
|
T
|
|
22209040
|
22.23
|
0.71
|
22.23
|
0.90
|
22.12
|
0.64
|
40
|
0.25
|
20.02
|
T
|
|
22208428
|
22.23
|
0.71
|
22.23
|
0.84
|
21.95
|
0.50
|
28
|
-
|
19.95
|
Y
|
|
22212040
|
22.23
|
0.75
|
22.00
|
1.20
|
21.90
|
0.68
|
40
|
-
|
18.70
|
Y
|
|
22214040
|
22.23
|
0.95
|
22.00
|
1.40
|
21.90
|
0.88
|
40
|
-
|
18.70
|
Y
|
|
25408640
|
25.40
|
0.71
|
25.25
|
0.86
|
25.20
|
0.71
|
40
|
-
|
20.90
|
T
|
|
25411040
|
25.40
|
0.89
|
25.25
|
1.10
|
25.20
|
0.89
|
40
|
-
|
20.90
|
T
|
|
