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Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
Home ProductsMetal Expansion Joint

Metal Expansion Joint Stainless steel Flexible Joint with Flange

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Metal Expansion Joint Stainless steel Flexible Joint with Flange

Metal Expansion Joint Stainless steel Flexible Joint with Flange
Metal Expansion Joint Stainless steel Flexible Joint with Flange Metal Expansion Joint Stainless steel Flexible Joint with Flange Metal Expansion Joint Stainless steel Flexible Joint with Flange Metal Expansion Joint Stainless steel Flexible Joint with Flange

Large Image :  Metal Expansion Joint Stainless steel Flexible Joint with Flange

Product Details:
Place of Origin: China
Brand Name: JINGNING
Certification: CE、ZTC
Model Number: JDZ
Payment & Shipping Terms:
Minimum Order Quantity: 1
Detailed Product Description
Company Type: Factory Product Name: Metal Expansion Joint Stainless Steel Flexible Joint With Flange
Bellows Material: SS304,SS316,SS321 OEM&ODM: Support
Flange Material: Stainless Steel,Carbon Steel Flange Standard: ANSI,DIN,BS,AS,JIS
High Light:

65mm Water Pipe Expansion Joint

,

50mm Water Pipe Expansion Joint

,

65mm Metal Bellows Compensator

Metal Expansion Joint Stainless steel Flexible Joint with Flange

 

Metal expansion, also known as expansion joint, expansion joint, is mainly to ensure the safe operation of the pipeline. Metal expansion is a flexible thin-walled transverse bellows device with expansion function, which is composed of metal bellows and components. The principle of metal expansion 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. The metal expansion has the functions of pressure resistance, sealing, corrosion resistance, temperature resistance, impact resistance, vibration reduction and noise reduction. The metal expansion can reduce the deformation of the pipeline and improve the service life of the pipeline.

 

Performance of metal expansion

 

1. The metal expansion has good compensation

2. The metal expansion can withstand high temperature

3. Metal expansions can reduce leakage

4. Vibration resistance and high-speed performance of metal expansion

5. The metal expansion can reduce the specific pressure of the spring

6. Possible torque transmission of metal expansion

7. The metal expansion can reduce the seal failure caused by scale through certain structural design

 

 

Technique Parameter of metal expansion

 

 

Main data of metal expansion

 

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

 

Production process of metal expansion

 

Do you know how is a high quality metal expansion made?Let's see with JINGNING.

Metal Expansion Joint Stainless steel Flexible Joint with Flange 0

Metal expansion can be processed into different types according to different needs

Metal expansion compensator Bellow Body: Stainless Steel 304, 316L.
◆ Metal expansion bellows flange Materials: Q235 carbon steel, 304, 316L stainless steel.

Jingning has more than 17 years of design experience in manufacturing metal expansion, rubber expansion joint, metal expansion joint, disassembly joint, pipeline and other industrial pipe fittings. The metal expansion meets the international standards such as GB, ISO, DIN, ANSI, BS, JIS and the special requirements of customers.

 

Metal expansion advantages

 

1. Metal expansion is ex factory price

2. 17 years manufacturing experience, 5 years export experience

3. The metal expansion has strict quality inspection, and the quality far exceeds the industry standard.

4. Various specifications of metal expansion mold base customization and OEM

5. Free metal expansion samples

6. Large inventory of metal expansion

 

Metal bellows compensator application

 

1. Pipeline deformation and deformation with large deformation of metal expansion and limited space position.

2. Large diameter pipeline with metal expansion has large deformation and displacement and low working pressure.

3. Metal expansions require devices to limit nozzle load.

4. Metal expansions are required to absorb or isolate high-frequency mechanical vibration.

5. Metal expansions are pipes required to absorb earthquake or foundation settlement.

 

FAQ

 

Q1:Can the metal expansion be marked with customized logo?

A1:Yes,the metal expansion can be marked with your logo. We could provide OEM&ODM service for metal expansion.

 

Q2:What’s the face to face length of metal expansion?

A2:The face to face length of metal expansion can be L130, L152,L203... We also could accept customized length according to your requirements.

 

Q3:Can you provide drawings of metal expansion?

A3:Yes,we could provide drawings of metal expansion for you.Please contact us to get the drawing of metal expansion.

 

Q4:What certificates of metal expansion can you provide?

A4:We could provide CE,ISO certificate for our metal expansion.

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

Contact Person: Wu

Tel: +86 15093112546

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