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Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
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Non Welded Pipe Bellows Expansion Joint Elastic Compensation With Control Rods

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Non Welded Pipe Bellows Expansion Joint Elastic Compensation With Control Rods

Non Welded Pipe Bellows Expansion Joint Elastic Compensation With Control Rods
Non Welded Pipe Bellows Expansion Joint Elastic Compensation With Control Rods
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Large Image :  Non Welded Pipe Bellows Expansion Joint Elastic Compensation With Control Rods

Product Details:
Place of Origin: China
Brand Name: JINGNING
Certification: CE
Model Number: JNMH
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD 20--360/Set
Packaging Details: Wooden Box
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000 Sets/Week
Detailed Product Description
Size: DN50---DN300 Bellows Material: SS304,SS316,SS321
Flange Standard: DIN,ANSI,JIS,BS,AS Flange Material: Carbon Steel
Control Unit: Carbon Steel
High Light:

stainless steel expansion joint

,

flanged expansion joint

Bellows expansion joint

 

Pipe bellows, also known as bellows expansion joint, is composed of metal bellows and components, mainly to ensure the safe operation of the pipeline. It is a flexible thin-wall transverse bellows device with expansion function. Its principle is to use its elastic expansion function to compensate the axial displacement, angular displacement, lateral displacement and combined displacement caused by thermal deformation, mechanical deformation and various mechanical vibration. It has the functions of pressure resistance, sealing, corrosion resistance, temperature resistance, impact resistance, vibration and noise reduction.

 

Performance of bellows expansion joint

 

1. Good compensation.

2. Able to withstand high temperature.

3. Leakage can be reduced.

4. Vibration resistance and high-speed performance.

5. The specific pressure of the spring can be reduced.

6. It can transmit torque in the pipeline.

7. The sealing failure caused by scaling can be reduced through certain structural design.

 

Technique Parameter of bellows expansion joint

 

 

Main data of bellows expansion joint

 

Diameter

(mm)

 

Pressure grade
(Mpa)

Available Area of Bellows

(c㎡)

 

Max Size of External Diameter
(mm)

 

Length
(mm)

 
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 joint details show

Non Welded Pipe Bellows Expansion Joint Elastic Compensation With Control Rods 0

Production process of bellows expansion joint

 

Non Welded Pipe Bellows Expansion Joint Elastic Compensation With Control Rods 1

JINGNING has more than 17 years of design experience in the manufacture of pipe bellows, metal expansion joints, disassembly joints, pipes and other industrial fittings. The products comply with GB, ISO, DIN, ANSI, BS, JIS and other international standards and special requirements of customers.

 

Bellows expansion joint advantages

 

1. The product price is the ex factory price

2.17 years of manufacturing experience and 5 years of export experience

3. Strict quality inspection, the quality far exceeds the industry standard.

4. Mold customization and OEM of various specifications

5. Large inventory

 

Bellows expansion joint application

 

As an elastic compensation element with free expansion, universal metal expansion joint has the advantages of reliable operation, good performance and compact structure. It has been widely used in chemical industry, metallurgy, nuclear energy and other departments.

Contact Details
Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.

Contact Person: Wu

Tel: +86 15093112546

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