1 / 5
Model No. : | Axial |
---|---|
Brand Name : | liwei |
Zhengzhou, Henan, China
Product description
Henan Liwei Industry Co., Ltd:
1. Since 1988, Top 3 manufacturer of stainless steel bellows in China;Steel bellows is elastic vessel that can be compressed when pressure is applied to the outside of the vessel, or extended under vacuum. When the pressure or vacuum is released, the bellows will return to its original shape (provided the material has not been stressed past its yield strength).
Why us:
Henan Liwei Industry Co.,Ltd. is a leading manufacturer of stainless steel bellows in China. We have:
(1) Strong R&D strength;
(2) Strict Quality Control System;
(3) Perfect Test System;
(4) Professional After-sale Service Team;
(5) OEM Service.
We are your qualified supplier and reliable friends!
Thanks for your attention. For more information, please feel free to contact our sales manager:Peter Zhang
Material List for Steel Bellows
1
Body
1
Q235A,QT450-10
2
Gland
1
Q235A,QT450-10
3
Sealing
1
NBR,CR,EPDM
4
Bolt
n
Q235A,35#
5
Nut
n
Q235A,20#
Technical Parameters for Steel Bellows
PN0.6MPa Unit (mm)
DN
Pipe Dia.
Flange joint size
Installation dimension
Expansion δ
Weight (kg)
Flange outer dia.
Dia. of bolt hole
Bolt
max
min
No.
Thickness
65
76
160
130
4
14
220
180
40
11.8
80
89
190
150
18
13.5
100
114
210
170
18.6
125
140
240
200
8
23.8
150
168
265
225
30.4
200
219
320
280
36.9
250
273
375
335
12
49.6
300
325
440
395
22
245
195
50
61.5
350
377
490
445
79.3
400
426
540
495
16
91.2
450
480
595
550
104.1
500
530
645
600
20
123.2
600
630
755
705
26
265
215
169.8
700
720
860
810
24
208.9
800
820
975
920
30
380
320
60
346.1
900
920
1075
1020
380.6
1000
1020
1175
1120
28
438.8
1200
1220
1405
1340
32
33
400
340
646.7
1400
1420
1630
1560
36
36
843.6
1600
1620
1830
1760
40
410
350
1189.7
1800
1820
2045
1970
44
39
1394.8
2000
2020
2265
2180
48
42
430
370
1665.6
2200
2220
2475
2390
52
2056.7
2400
2420
2685
2600
56
2350.1
2600
2620
2905
2810
60
48
490
410
80
2720.4
2800
2820
3115
3020
64
3053.2
3000
3020
3315
3220
68
3460.3
3200
3220
3525
3430
72
3912.6
Zhengzhou, Henan, China
Send your inquiry to this supplier