Place of Origin:
China
Brand Name:
JINGNING
Certification:
CE、ZTC
Model Number:
JDZ
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Video
Bellows Type Metal Expansion Joint SS316 High Temperature Resistance Bellows Expansion
Bellows expansion is designed to withstand extreme pressures and maintain its flexibility over a wide range of temperatures. This makes it an excellent choice for applications in the aerospace, automotive, and power generation industries, where reliability and performance under harsh conditions are paramount. Bellows expansion is a high-performance, versatile component that is engineered to meet the demanding requirements of high-temperature industrial applications. Its combination of corrosion resistance, high temperature tolerance, and exceptional flexibility makes it an indispensable element in maintaining the efficiency and reliability of various systems and processes.
Performance of bellows expansion
The main elastic element of bellows expansion is stainless steel bellows. Through the expansion and bending of bellows, the flexible expansion joint compensates the pipeline in axial, transverse and angular directions. Bellows expansion can play the following roles:
1. The bellows expansion absorbs the axial, transverse and angular thermal deformation of the pipeline.
2. Bellows expansion can absorb equipment vibration and reduce the influence of equipment vibration on pipeline.
3. Bellows expansion can absorb the pipeline deformation caused by earthquake and land subsidence.
Technique Parameter of bellows expansion
|
Diameter (mm)
|
Pressure grade |
Available Area of Bellows (c㎡)
|
Max Size of External Diameter
|
Length |
|||
|
1.0 |
1.6 |
2.5 |
Flange
|
Tube
|
|||
|
32
|
20/26
|
18/63
|
15/98
|
16
|
225
|
160/250
|
264/280
|
|
40
|
20/24
|
18/89
|
15/98
|
23
|
244
|
164/259
|
269/289
|
|
50
|
20/70
|
18/70
|
15/106
|
37
|
259
|
172/276
|
282/306
|
|
65
|
26/44
|
22/55
|
15/138
|
55
|
270
|
215/294
|
300/322
|
|
80
|
34/33
|
28/41
|
19/68
|
81
|
284
|
240/338
|
344/366
|
|
100
|
40/75
|
35/93
|
25/54
|
121
|
304
|
235/317
|
323/345
|
|
125
|
38/59
|
34/74
|
29/117
|
180
|
334
|
282/314
|
316/342
|
|
150
|
40/62
|
34/78
|
29/92
|
257
|
364
|
282/339
|
338/367
|
|
200
|
59/52
|
53/58
|
46/65
|
479
|
442
|
340/402
|
402/426
|
|
250
|
87/35
|
79/39
|
48/78
|
769
|
507
|
393/459
|
493/399
|
|
300
|
87/37
|
79/41
|
71/47
|
1105
|
562
|
464/525
|
564/565
|
|
350
|
87/44
|
79/48
|
71/45
|
1307
|
622
|
509/564
|
609/604
|
|
400
|
87/43
|
79/47
|
71/47
|
1611
|
562
|
522/566
|
622/628
|
|
450
|
87/37
|
79/41
|
47/75
|
1972
|
700
|
403/498
|
503/523
|
|
500
|
87/68
|
79/75
|
71/45
|
2445
|
760
|
431/523
|
531/554
|
|
600
|
87/85
|
79/94
|
71/82
|
3534
|
835
|
478/548
|
578/588
|
|
700
|
87/77
|
79/85
|
71/103
|
4717
|
1110
|
490
|
590
|
|
800
|
102/102
|
94/112
|
71/95
|
5822
|
1265
|
502
|
602
|
|
900
|
102/97
|
94/107
|
80/123
|
7620
|
1186
|
/
|
698
|
|
1000
|
102/105
|
94/106
|
82/117
|
9043
|
1286
|
/
|
692
|
Bellows expansion details show
Production process of bellows expansion
Do you know how is a high quality bellows expansion made?Let's see with JINGNING.
Bellows expansion can be processed into different types according to different needs
Jingning has more than 17 years of design experience in manufacturing flexible expansion joint , rubber expansion joint, metal bellows joint, disassembly joint, pipeline and other industrial pipe fittings. The bellows expansion meets the international standards such as GB, ISO, DIN, ANSI, BS, JIS and the special requirements of customers.
Bellows expansion advantages
1. Bellows expansion is ex factory price
2. 17 years manufacturing experience, 5 years export experience
3. The bellows expansion has strict quality inspection, and the quality far exceeds the industry standard.
4. Various specifications of bellows expansion mold base customization and OEM
5. Free bellows expansion samples
6. Large inventory of bellows expansion
Bellows expansion application
Because of its flexibility, bellows expansion can compensate the temperature difference deformation or other deformation between equipment and pipeline, prevent vibration, reduce the thrust of pipeline on equipment, and adapt to the uneven settlement of oil tank foundation. The bellows expansion can be widely used in chemical industry, oil refining, electric power, light industry, atomic energy, metallurgy, machinery, instrument, ship, aerospace and other departments. With the wide application of power pipeline and heat pipeline in industry and civil field, the requirement of bellows expansion is higher and higher.
FAQ
Q1:Can the bellows expansion be marked with customized logo?
A1:Yes,it can be marked with your logo. We could provide OEM&ODM service.
Q2:What’s the face to face length of bellows expansion?
A2:The face to face length can be L130, L152,L203... We also could accept customized length according to your requirements.
Q3:Can you provide drawings of bellows expansion?
A3:Yes,we could provide drawings for you.Please contact us to get the drawing of bellows expansion.
Q4:What certificates of bellows expansion can you provide?
A4:We could provide CE,ISO certificate.
Q5:Can we get a sample of bellows expansion?
A5:Yes,we could provide samples for you to test the quality.
Send your inquiry directly to us
