Tube Expansion Tools for Heat Exchangers
CAT.NO.L3237E
e-mail : [email protected]
& Accessories
Accessories Tube Expanders
Tube Expanders &
e-mail : [email protected]
Overseas Manufacturing Plant China Sugino Changshu Co., Ltd. +86-512-8158-1111 FAX +86-512-8158-1112 Overseas Group Company Germany Zippel GmbH +49-9401-9210-0 FAX+49-9401-9210-25
e-mail : [email protected]
Indonesia PT. Sugino Machine Indonesia +62-21-2949-6235 FAX +62-21-2949-6236
151407 AS
Tube Expansion Tools for Heat Exchangers Overseas Office U.S.A. Sugino Corp.
e-mail : [email protected]
Thailand Sugino Machine (Thailand) Ltd. +66-3572-9351 FAX +66-3572-9355
e-mail : [email protected] China Sugino Shanghai Co.,Ltd. [Shanghai] +86-21-5385-5031 FAX +86-21-5385-5032 e-mail : [email protected] [Guangzhou] +86-20-8363-4719 FAX +86-20-8363-4992 [Tianjin] +86-22-5879-1321 FAX +86-22-5879-1322
France Sugino Machine France S.A.S. +33-1-84-17-49-87 FAX +33-1-84-17-58-86
e-mail : [email protected]
Czech Rep. Sugino Machine Limited-Prague Branch Office +420-257-950-228 FAX +420-257-950-044
[Monterrey] +52-81-1100-0108 FAX +52-81-1100-0318 e-mail : [email protected] [Aguascalientes] +52-449-912-3133
[Chicago] +1-630-250-8585 FAX +1-630-250-8665 e-mail : [email protected] [Michigan] +1-630-250-8585 FAX +1-630-250-8665 Mexico Sugino Machine Mexico, S.A. de C.V.
Singapore Sugino Machine Singapore Pte. Ltd. +65-6458-9544 FAX +65-6456-7789
( ) The Tube Expansion Process Using Tube Expanders …
7 CJ/CB Type ……………………………………………
28 Right Angle Drive ……………………………………
28 Gear Block ……………………………………
28 Drive Shaft ……………………………………
29 Extension Bar ……………………………………
29 Ratchet Handle ……………………………………
29 Universal Joint ……………………………………
30 Mandrel Driver ……………………………………
30 S Handle ……………………………………
30 Tube Expanding Machine & Accessories
MB Type ……………………………………………
8 CJ-E5/CB-E5 Type ……………………………………
27 Flaring Tool ……………………………………
9 HJ/HB Type ……………………………………………
10 HJ-E5/HB-E5 Type …………………………………… BK Type …………………………………………
12
11 All types of tube expansion supported.
At Sugino Machine, all of the various tools needed for tube expansion work from accessories to tube expansion equipment are designed and manufactured by our firm.
Cost Reduction Quality Improvement Safety Improvement Work Environment Improvement Productivity Improvement Achieved with
Tube Expanders &
Accessoris
39 Inquiry Sheet
31 Easy selection charts for Tube Expanders Tube Expanders
27 Beading Tool ……………………………………
26 Tube Guide ……………………………………
4 Types of Tube Expansion ………………………………
Eledrive ……………………………………
4 Measurement Evaluation of Expansion Joint …………
5 The Structure of Tube Expanders ……………………
6 Standard Type ( ) Special Type
Tube Expanders Tube Expanders High-speed Expander (＊＊ -V Type) ……………
14 ECOEXPANDER (＊＊ -W Type) ……………
14 Long-reach Expander (LHB Type) ………………
14 Tube Expander, BKC Type (BKC Type) ………………
15 Curling Expander (FB Type) …………………
15 Tube end Forming Expander …………………………
15 Excellent Tube Expander Project Support! Accurate Tube Expansion… from the Smallest Diameters to the Largest Diameters
16 Mandrel Coupling ……………………………………
26 Tube Polisher ……………………………………
16 Hydrive ……………………………………
17 Spring Balancer ……………………………………
17 Expander Oil ……………………………………
17 Expander Cream ……………………………………
17 Servodrive ………………………………… 18・19 Mechadrive ……………………………………
19 Aqua Setter Aquozu ……………………………………
20 Principle of liquid pressure tube expansion Features and Expansion example ……………………
21 Grooving Tool …………………………………………
22 Facing Tool ……………………………………
24 Rolling Tube Cutter for Tube Projection Cutting -…………
25 Power Facer ……………………………………
Tube Expanders & Accessories
1 ) ( D - d )
70 Tube sheet material Tube O.D.
2
25mm 2.1mm 25.3mm 62mm
Tube wall thickness Tube sheet hole diameter Tube expansion length C4640
（％） （kN） Tube sheet material Tube O.D.
Reduction percentage of tube wall thickness
Holding strength
25mm 2.3mm 25.3mm 56mm
Tube wall thickness Tube sheet hole diameter Tube expansion length SS400
60
6
50
40
30
20
10
14
12
10
4
8
6
■ Formula for calculation of the reduction percentage of tube wall thickness Wd :Percentage of tube I.D. increased(%) d :Tube I.D. before tube expansion(mm) d 1 :Tube I.D. after tube expansion(mm) C :Clearance of tube sheet hole and tube O.D.(mm)
1 = H - ( D - d ) × ( 1 - W t ／ 1 0 0 ) ( D - d ) - ( H - d
■ Formula for calculation of the percentage of tube I.D. increased W t = × 1 0 0 d
1
d
1
W d = × 1 0 0 d = ( d
1 :Tube I.D. after tube expansion(mm)
(C = H - D) Wt :Reduction percentage of tube wall thickness(%) H :Hole diameter of tube sheet before tube expansion(mm) D :Tube O.D. before tube expansion(mm) d :Tube I.D. before tube expansion(mm) d
70
10
60
50
40
30
20
10
14
12
8
4
Tube Tube sheet
Tube Contact of tube and tube sheet
Tube material STB340 Tube material C6871
Before tube expansion After tube expansion （％）
Measurement Evaluation of Expansion Joint ■ Reduction percentage of tube wall thickness and residual contact pressure ■ Reduction percentage of tube wall thickness and holding strength
Tube Expanders BK Type
Tube Reduction of the tube wall thickness
Tube Tube sheet
20゜
Tube sheet Tube Expanders CJ Type
Tube sheet Tube wall thickness before tube expansion Clearance
C T ube Expanders T ube Expanders (Standard T ype)
Permanent deformation of the tube sheet hole Permanent deformation of the tube sheet hole
Flaring tube expansion Flaring tube expansion is a method of tube expansion that expands the end of a tube in a flared shape and is intended for reinforcement with respect to pulling force. This is mainly performed for expansion of tubes for boilers. In this case, the BK type of tube expander is used. (For details, please refer to page 12-13).
Parallel tube expansion is performed mainly with expansion of tubes for heat exchangers. In this case, the MB, CJ,CB,HJ, and HB types of tube expanders are used. (For details, please refer to page 7-11).
Tube Expanders are rolling tube expansion tools to bond and mold tubes to tube sheet as part of manufacturing processes for heat exchangers, boilers, condensers, etc. Wide range of standard models to meet diverse demands.We also custom-make upon request.
Tube Insertion Contact of tube and tube sheet Completion of Expansion Joint The Tube Expansion Process Using Tube Expanders Tube expansion can be classified as“parallel tube expansion”and“flaring tube expansion.” Parallel tube expansion Types of Tube Expansion
& Accessories
T ube Expanders Tube Expanders
- ( d + C ) ( d + C )
- C ) × ( 1 + W d ／1 0 0 ) 1-1.2 % is generally used as a guideline for Wd.
5 T ube Expanders
4
2
10 Residual contact pressure Reduction percentage of tube wall thickness
（kN）
Reduction percentage of tube wall thickness
Holding strength
Maximum value
15 Low High
10
5
(%)
5 Copper Copper
φ d φ D
7 Steel Copper
Steel Steel
Tube sheet material Tube material Reduction percentage of tube wall thickness(%)
There are two general methods to measure the degree of tube expansion, the “reduction percentage of tube wall thickness ”and the“percentage of tube Inside Diameter (I.D.) increased”.
1 Adequate tube expansion amount with tube expanders differs depending on the tube sheet hole, Tube Outer Diameter ( O.D.) individual dimensions for the tube thickness the material of the tube, and the tube sheet.
φ d
Tube sheet and tube are fixed
φ H
2
Tube Expanders & Accessories
16.7
6.9
6.5
6.1
5.7
5.3
24.6
23
20.6
19
81.5 — —
81.5
15.1
7.8
12.7
11.1
68 M-3 6.3 128
69 M-2 6.3 129
69 M-1 6.3 129
M-0 6.3 129
10.2 —
9.0
9.8
8.6
9.4
8.2
7.3
8.2
13
The Structure of Tube Expanders Roller Mandrel Frame Bearing collar Mandrel
Flare rollerＬ Spring pin
Flare roller S Expanding roller S
Retainer Expanding roller L
2. Three types of BK-type mandrels are available; a drum mandrel, a header mandrel, and a short mandrel. For details, please refer to page 12.
Notes 1. A spring pin and retainer are not included in BK-type expander number 38 or smaller.
Bearing Collar A bearing collar that prevents damage to end of tubes and tube sheets by reducing thrust during tube expansion is attached to all of the tube expanders except the BK type. The effective roller length and reach length can be adjusted as desired by adjusting the position of the bearing collar forward and backward.
This component is for holding 3-7 rollers at equal intervals and for prevention of roller drop. There is a feed angle in the roller groove; the mandrel is self-propelled with rotation of the tool to the right, forming a structure that automatically expands the tube.
This component is for rotation of the rollers via contact friction. Like the rollers, it has a tapered shape. The rollers and mandrel use a special steel for the required resistance to pressure and friction; they have been processed with precise heat treatment and precision grinding and finishing.
This component is for plastic deformation of the internal surface of the tube with counter pressure. It has a reverse taper that conforms to the taper of the mandrel and it is designed so that the internal surface of the tube when expanded will always be perfectly circular. In addition, the ends of the rollers have a smooth R that avoids stress concentration after tube expansion and that prevents sharp angles in the internal surface of the tube.
Note: The basic structure is the same for the HJ types as well.
CJ Type Structural drawing BK Type Structural drawing
Roller ＊ The photo is a CJ Type of Tube Expander. Frame
Dimensional Drawing These expanders consist of 4 major components.
8.6
3-roller Type Pre-heaters Radiators
Tube Expanders MB Type Parallel tube expansion of ultrafine tubes can be done accurately and rapidly.
Oil coolers (Standard Type)
Roller Mandrel
Mandrel Feed angle
Ball retainer Snap-ring
Nut Roller Collar front Collar rear
Frame Locknut
10.3 Note: Other sizes expanders are available upon request.
9.9
9.5
9.1
22
9.0 — —
L
φ E φ F
16
15
14
13
12
11
— — —
Applications Air coolers ,etc.
Roller Max.H
Mandrel Frame
Nut Bearing collar
φ D φ G
18
A M
□ Ｓ
L
25 Min. Max. Min. Max. Number Number
13
□S
Shank Total Length Tool No. E F G
M=13 M=25 Ｍ=13 Ｍ=25
Max.H Roller length M Min. Max.
Tube Expansion range D Effective roller length A Mandrel Bearing Collar Max. Projection Length
Tube expansion with tube rollers MB Type Expander
Expander size table (mm)
17
19
7.8
22
8.5
7.4
8.1
7.0
22
13
7.7 — —
6.6
7.2
6.2
6.8
5.8
13
20 000
9.5
6.4
5.4
6.0
5.0
5.6
4.6
5.2 9.5 — —
4.2
2 — — — — — — — —
1
00
Frame Mandrel T ube Expanders (Standard T ype)
T ube Expanders (Standard T ype)
15.7
18.3 CJ5-
18.7
16.3
5M 9.5 259 119E5 219E5
17.5 CJ5-
17.8
15.5
16.5 117E5 217E5
16.8
14.7
4M 9.5 251 115E5 215E5
51 CJ5-
32
16.0
17.1
13.9
3M 9.5 230 113E5 213E5
CJ5-
32 − −
13
14.9 −
13.1
111E5 −
14.1 −
12.3
2M 9.5 246 109E5 −
CJ5-
33 − −
14
6M 9.5 249 121E5 221E5
19.5
11.5
20.2
CJ5-10M 12.7 267 − 234E5
24.1 − −
21.4
232E5
23.5 −
24.0
21.0
9M 9.5 254 131E5 231E5
48 CJ5-
29
29
10
22.7
23.2
21.9 129E5 229E5
19.1 123E5 223E5
22.3
19.5
8M 9.5 258 127E5 227E5
21.1 CJ5-
21.5
18.7
7M 9.5 247 125E5 225E5
49 CJ5-
30
30
11
20.1
20.5
17.9
13.3 −
107E5 −
24.9 −
12.8
24.3
23.5
22.6
21.9
20.8
20.0
19.2
18.1
17.3
16.5
15.4
14.6
13.8
11.2
26.1
12.0
90.9
− 300 400
90 100 110 119 129
81
71
62
57
52
44
41
38
33
30
25.3
26.9
− 100.8 100.0
46.4
94.8 101.1
88.4
85.2
82.0
78.8
75.6
71.8
68.6
65.5
62.3
59.1
55.9
52.7
49.6
43.2
27.7
41.6
40.0
38.4
37.6
36.8
36.0
35.2
34.5
33.1
32.3
31.5
30.7
29.9
28.5
22.2
236E5
84
φ F
CJ-E5 Type Expander CB-E5 Type Expander CJ Type Expander CB Type Expander
φ G CJ Type Expander CB Type Expander
Roller
Mandrel Frame
Nut Bearing collar
φ F
φ D φ E
A Max.H L M
Ｓ
φ G □
Frame Roller
Locknut Mandrel
Nut Bearing collar
φ D φ E
A Max.H L M
A Max.H L M
□ Ｓ
Applications Condensers Heaters,etc.
Applications Condensers Heaters,etc.
Tube expansion with a Mechadrive Tube expansion with a ratchet handle
Expander size table (mm) Note: Other sizes expanders are available upon request.
62 252E5 Note: Other sizes expanders are available upon request.
57
52
44
41
38
33
33
□ Ｓ
φ D φ E
43
Max.H Tool No.
Number Type
□S L E F G
38 M = 38 M = 57 M= 38 M= 38 M= 57 M= 57 Min. Max. Min. Max.
Max.H Tool No.
Total Length
Max. M= 38 M=57 Shank
Tube Expansion range D Effective roller length A Mandrel Bearing Collar Max. Projection Length Min.
57 Number Roller length M
Number
CJ CB CJ CB
Number Type
□S L E F G
76 M = 38 M = 57 M = 76 M= 38 M= 57 M= 76 Min. Max. Min. Max. M=76 Min. Max.
38
Total Length
φ F
Max. M= 38 M=57 Shank
Tube Expansion range D Effective roller length A Mandrel Bearing Collar Max. Projection Length Min.
CJ-E5 Type Expander CB-E5 Type Expander
Roller
Mandrel Frame
Nut Bearing collar
φ F
φ D φ E
A Max.H L M
Ｓ
φ G □
Frame Roller
Locknut Mandrel
Nut Bearing collar
48
38
23.0
27.0
17.3
16.5
15.4
14.6
13.8
29.4
− − − − − − − − − − −
32.0 −
28.6
250E5
31.2 −
27.8
248E5
30.4 C5-14 12.7 249 −
246E5
19.2
29.4 −
26.2
244E5
28.6 C5-13 12.7 241 −
25.4
27.6 − 242E5
24.6
240E5
46 C5-12 12.7 248 −
29
26.9 − −
23.8
238E5
25.9 CJ5-11M 12.7 273 −
18.1
18.8
38
34.0
32
32
29
29
25
23
23
125 133 122 121 132 129 142 148 142 135 143 155
− −
− − − − −
− − − − − − − −
− − −
− − − −
33.2 C5-15 12.7 261 139 124 144 152 141 140 151 148
33.1
20.0
32.3
31.5
29.9
29.9
28.5
27.7
26.9
26.1
25.3
24.3
23.5
22.6
21.9
20.8
95 102 114
75
Tube Expanders & Accessories CJ-E5/CB-E5 Type
19.5
25.0
21.5
22.9 132 232 332
23.4
23.9
21.1
22.1 131 231 331
22.6
23.1
20.3
21.4 129 229 329
21.9
22.3
67 CJ10M 9.5 243 127 227 327
23.8
48
48
29
29
10
20.6
21.1
21.5
18.7
19.6 125 225 325
20.0
20.5
17.9
18.8 123 223 323
24.4
10
19.7
26.2 140 240 340
63 C-12 12.7 236 144 244 344
46
44
27
25
8
28.2
28.8
29.5
25.5
27.0 142 242 342
27.6
28.1
24.7
26.8
27
27.3
23.9
25.4 138 238 338
26.0
26.5
23.1
24.6 136 236 336
25.2
25.8
22.3
65 CJ11M 12.7 253 134 234 334
48
46
29
19.2
17.1
30.3
2M 235 105
12.4
4M 9.5 236 109 209 −
CJ
51 − −
32
32
13
13.5 13.2 −
11.6
−
12.5 − − 107 207
10.8
− −
CJ
14.0 − 111 211
11.7 − −
10.0
103 − −
9.5 235
14 33 − − − − CJ 1M
10.9 − −
9.2
101 − −
φG φ G
3-roller Type Dimensional Drawing
CJ/CB Type Parallel tube expansion can be done accurately and rapidly.
(mm) Dimensional Drawing
5-roller Type Expander size table
Parallel tube expansion of extremely thin tubes can be done accurately and rapidly in 5 roller types.
14.3
−
8M 9.5 242 121 221 321
16.2 117 217 317
68 CJ
49
49
30
30
11
18.0
18.4
18.9
16.4
17.0 119 219 319
17.4
17.8
15.6
16.6
13.2
17.0
14.8
6M 9.5 237 115 215 315
70 CJ
51
51
32
32
13
15.4
15.8
16.2
14.0
15.1 14.8 − 113 213 313
26.3
29.6
65
61.4 −
77.7 − 292 392
78.6
57 C-18 25.4 375 − 290 390 70.3 −
40
38
21
74.5 − −
75.4
67.1 −
70.7 − 288 388
71.5
67.5 − 286 386 64.6 −
68.3
60 C-17 19.0 331 − 284 384
81.8
43
41
24
64.3 − −
65.1
61.1 − 282 382 58.2 −
61.9
55.9 −
58.0 − 280 380
58.8
60 C-16 19.0 312 − 278 378 52.7 −
43
41
24
73.5 −
80.9 − 294 394 76.6 −
55.6
98
54
48
43
38
32
29
25
23
20
57 C-20 25.4 413
40
38
21
99 111 113 119 125 147 166 185 219 219 257 −
92
84.9
− −
− 111 111 117 118 130 132 138 144 166 185 204 238 238 276
− − − − − − −
129 130 130 136 137 149 151 157
93.7 −
94.5
87.3 − 298 398 84.6 −
88.1
79.8 −
57 C-19 25.4 375 − 296 396
40
38
21
84.0 − −
54.8 − −
49.5 −
29.0 146 246 346
32.6
34.2 158 258 358
34.9
35.7
31.1
33.4 156 256 356
34.1
34.9
30.3
62 C-13 12.7 241 154 254 354
45
43
26
24
7
33.3
36.5
34.1
29.5
31.4 152 252 352
32.0
32.7
28.7
30.6 150 250 350
31.2
31.9
27.9
29.8 148 248 348
30.4
31.1
27.1
31.9
35.7
51.6 − 276 376
41.3
52.4
48.4 − 274 374 47.0 −
49.2
43.9 −
60 C-15 19.0 293 − 272 372
43
41
24
45.3 − −
46.1
42.1 − 270 370 40.7 −
42.9
38.2 −
40.5 − 268 368
62 C-14 19.0 273 − 266 366 36.6 −
35.0 160 260 360
45
43
26
38.9 − −
39.7
35.1 −
36.5 − 264 364
37.3
38.0
33.4
35.7 162 262 362
36.5
37.2
32.6
57 Number Roller length M T ube Expanders (Standard T ype)
T ube Expanders (Standard T ype)
17.8
18.7
30 HJ5- 7M 9.5 361 125E5 225E5
20.1 11 144
20.5
17.9
19.1 123E5 223E5
19.5
17.1
18.3 HJ5- 6M 9.5 363 121E5 221E5
18.7
16.3
17.5 HJ5- 5M 9.5 374 119E5 219E5
15.5
21.1 HJ5- 8M 9.5 372 127E5 227E5
16.5 117E5 217E5
16.8
14.7
32 HJ5- 4M 9.5 365 115E5 215E5
15.7
16.0
13.9
HJ5- 3M 9.5 344 113E5 213E5
− − −
14.9 − 13 146
13.1
111E5 −
14.1 −
21.5
19.5
109E5 −
22.2
41
43
46
− −
162 160
165 163
26.9 − − −
23.8
238E5
25.9 HJ5-11M 12.7 387 −
23.0
236E5
24.9 −
234E5
22.3
HJ5-10M 12.7 381 −
22 − −
24.1 −
21.4
232E5
23.5 −
24.0
21.0
29 HJ5- 9M 9.5 368 131E5 231E5
22.7 10 143
23.2
20.2
21.9 129E5 229E5
12.3
− HJ5- 2M 9.5 360
27
17.3
28.5
27.7
26.9
26.1
25.3
24.3
23.5
22.6
21.9
20.8
20.0
19.2
18.1
16.5
30.7
15.4
14.6
13.8
12.8
11.2
12.0
90.9
− 300 400
90 100 110 119 129
81
71
62
57
29.9
31.5
13.3 − 14 147
59.1
11.5
107E5 −
− 100.8 100.0
94.8 101.1
88.4
85.2
82.0
78.8
75.6
71.8
68.6
65.5
62.3
55.9
32.3
52.7
49.6
46.4
43.2
41.6
40.0
38.4
37.6
36.8
36.0
35.2
34.5
33.1
38
30
44
φ E φ F
φ D φ D
B Max.H M
Mandrel L A
□ Ｓ
Frame Roller
Nut Bearing coller
φ E φ F
M
Mandrel L A B Max.H
□ Ｓ
Roller
Bearing coller Frame
Nut Locknut
φ D φ D
Nut Locknut
Max.H M
Mandrel L A B
□ Ｓ
Expansion by Hydrive
Expander size table (mm) Note: Other expander sizes expanders are available upon request.
62 252E5 Note: Other sizes expanders are available upon request.
57
52
44
41
38
33
33
φ E φ F
Bearing coller Frame
43
□S L E F G
HJ HB Number
Number Type
□S L E F G
M = 38 M = 57 M = 76 Min. Max. Min. Max. M=76 Min. Max.
76 M = 38 M = 57 M = 76 M = 38 M = 57 M = 76
38
Tool No.
Length Max.H
Max. M= 38 M=57 Shank Total
Tube Expansion range D Adjustable range B Effective roller length A Mandrel Bearing Collar Max. Projection Length Min.
57 Number Roller length M
HJ HB
Number Type
M = 38 M = 57 Min. Max. Min. Max.
Roller
38 M = 38 M = 57 M = 38 M = 57 M = 38 M = 57
Max.H Tool No.
Total Length
Max. M= 38 M=57 Shank
Tube Expansion range D Adjustable range B Effective roller length A Mandrel Bearing Collar Max. Projection Length Min.
HJ Type Expander HB Type Expander HJ-E5 Type Expander HB-E5 Type Expander
HJ Type Expander HB Type Expander HJ-E5 Type Expander HB-E5 Type Expander
Frame Roller
Nut Bearing coller
φ E φ F
B Max.H M
Mandrel L A
□ Ｓ
48
38
24
27.8
19.2
18.1
17.3
16.5
15.4
14.6
13.8
29.4
− − − − − − − − − − −
32.0 −
28.6
250E5
31.2 −
248E5
20.0
30.4 H5-14 12.7 363 −
27.0
246E5
29.4 −
26.2
244E5
28.6 H5-13 12.7 355 −
25.4
242E5
27.6 −
24.6
240E5
29 H5-12 12.7 362 −
18.8
20.8
38
33.2 H5-15 12.7 375 139 124 144 152 141 140 151 148
32
32
29
29
25
23
23
125 133 122 121 132 129 142 148 142 135 143 155
− −
− − − − −
− − − − − − − −
− − −
− − − −
34.0
21.9
33.1
32.3
31.5
29.9
29.9
28.5
27.7
26.9
26.1
25.3
24.3
23.5
22.6
52
41
Tube Expanders & Accessories HJ-E5/HB-E5 Type
22.3
28.1
24.7
26.2 140 240 340
26.8
27.3
23.9
25.4 138 238 338
26.0
26.5
23.1
24.6 136 236 336
25.2
25.8
48 HJ11M 12.7 367 134 234 334
27.0 142 242 342
23.8 10 141 29 160
24.4
25.0
21.5
22.9 132 232 332
23.4
23.9
21.1
22.1 131 231 331
22.6
23.1
20.3
21.4 129 229 329
27.6
25.5
22.3
30.6 150 250 350
33.4 156 256 356
34.1
34.9
30.3
45 H-13 12.7 355 154 254 354
32.6 7 138 26 157
33.3
34.1
29.5
31.4 152 252 352
32.0
32.7
28.7
31.2
29.5
31.9
27.9
29.8 148 248 348
30.4
31.1
27.1
29.0 146 246 346
29.6
30.3
26.3
46 H-12 12.7 350 144 244 344
28.2 8 139 27 158
28.8
21.9
19.5
35.7
11.7 − −
−
14.0 − 111 211
14.3
12.4
−
− HJ 4M 9.5 350 109 209
13.5 13.2 − 13 146 32 165
11.6
−
12.5 − − 107 207
10.8
− −
HJ 2M 349 105
10.0
15.1 14.8 − 113 213 313
103 − −
9.5 349
9.2 10.9 − − 14 147 − − − HJ 1M
101 − −
Applications Condensers Heaters,etc.
Applications Condensers Heaters,etc.
φ G φ G
φ G Dimensional Drawing
3-roller Type φ G
HJ/HB Type Parallel tube expansion of a tube sheet thicker than 75mm or a dual tube sheet can be done accurately and rapidly.
(mm) Dimensional Drawing
5-roller Type Expander size table
Parallel tube expansion of extremely thin tubes can be done accurately and rapidly in 5 roller types.
13.2
14.0
48 HJ10M 9.5 357 127 227 327
18.0 11 144 30 163
20.6 10 143 29 162
21.1
21.5
18.7
19.6 125 225 325
20.0
20.5
17.9
18.8 123 223 323
19.2
19.7
17.1
49 HJ 8M 9.5 356 121 221 321
18.4
16.2
18.9
16.4
17.0 119 219 319
17.4
17.8
15.6
16.2 117 217 317
16.6
17.0
14.8
51 HJ 6M 9.5 351 115 215 315
15.4 13 146 32 165
15.8
31.1
34.9
38
14 − − − − − − −
25
30
30
30
33
33
35
38
41
43
46
46
−
16
25 21 152 − −
19
22
24
27
27
30
99 111 113 119 125 147 166 185 219 219 257 −
98
92
− −
204 238 238 276
− 111 111 117 118 130 132 138 144 166 185
− − − − − − −
25
184 182 181 179 177 176 176 174 174 174 171 171 171
93.7 −
23
33
30
95 102 114
84
75
65
54
48
43
38
32
29
25
20
40 − −
44 H-20 25.4 527
44
44
49
49
49
52
52
54
57
60
62
65
129 130 130 136 137 149 151 157
94.5
34.2 158 258 358
38.9 − − 26 157
52.4
48.4 − 274 374 47.0 −
49.2
43.9 −
43 H-15 19.0 408 − 272 372
45.3 − − 24 155
46.1
42.1 − 270 370 40.7 −
42.9
38.2 −