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2mm to 20mm thickness 16MnR thick wall expansion joint
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2mm to 20mm thickness 16MnR thick wall expansion joint

16MnR thick-wall expansion joints are used primarily in heat exchangers and large diameter piping systems where thin-wall expansion joints would not be sufficient.The distribution of axial,angular,and lateral forces will be different when thick-wall pipe expansion joints are used.We can provide your design engineers with the potential forces and movements for proper design of the structural members supporting the system.
Size: DN800
Bellow materials:16MnR
Wall thickness: 0.8~10mm
Design pressure:0.25~6.4Mpa
Standard:GB/T16749-1997
Availability:
Quantity:
  • DN800
  • Fustar
  • 83071000

16MnR Thick Wall Expansion Joint

         16MnR thick-wall expansion joints are commonly used in the pumps, tanks, compressors, turbines at the outlet of container, in order to reduce the force of the above equipment.The bellows are typically fabricated from A516 Grade 70 material, with the thickness ranging from 3/16" to 1". Other materials are available to meet different temperature requirements.Thick Wall Expansion Joint may be a cost-effective option for large-diameter piping systems which operate at low pressure. Metals can be selected to satisfy different temperature conditions.

         

Technique Parameter 

DN

 

Outer Diameter

Convolution

Height

Circle Radius

Length

Wall Thickness /Single Bellow Max Movements

(mm/mm)

mm

mm

mm

R

mm

Q235A

SS304

SS316L

SS321

150

159

30

12

4R+5S

3.0/0.7

0.8/2.9

0.8/3.0

0.8/2.9

150

159

45

20

4R+5S

3.0/1.1

0.8/3.3

0.8/3.5

0.8/3.4

200

219

40

15

4R+5S

3.0/1.1

0.8/4.4

0.8/4.5

0.8/4.4

200

219

55

20

4R+5S

3.0/1.7

1.2/5.4

1.0/5.8

1.0/5.6

250

273

50

20

4R+5S

3.0/1.7

1.0/5.2

1.0/5.4

1.0/5.3

250

273

65

25

4R+5S

3.0/2.0

1.2/6.2

1.2/6.5

1.2/0.3

300

325

60

20

4R+5S

3.0/2.3

1.5/6.9

1.2/7.4

1.2/7.2

300

325

80

30

4R+5S

3.0/2.6

1.5/7.7

1.5/8.0

1.5/7.8

350

377

70

25

4R+5S

3.0/2.6

1.5/8.0

1.5/8.3

1.5/8.1

350

377

80

30

4R+5S

3.0/2.6

2.0/8.0

1.5/8.8

1.5/8.5

400

DN+2S

70

30

4R+5S

3.0/2.6

1.5/7.3

1.2/7.6

1.2/7.4

400

DN+2S

95

30

4R+5S

3.0/3.6

3.0/9.6

2.0/11.0

2.0/10.7

450

DN+2S

80

30

4R+5S

3.0/3.2

2.0/8.7

1.5/9.4

1.5/9.1

450

DN+2S

105

30

4R+5S

3.5/4.3

3.0/12.1

2.5/12.6

2.5/12.4

500

DN+2S

85

30

4R+5S

3.0/3.5

2.0/10.2

2.0/10.6

2.0/10.3

500

DN+2S

105

30

4R+5S

3.5/4.5

3.0/12.6

2.5/13.6

2.5/13.2

550

DN+2S

95

35

4R+5S

3.0/3.8

2.0/10.4

2.0/10.7

2.0/10.4

550

DN+2S

105

35

4R+5S

3.5/4.5

3.0/12.2

2.5/12.9

2.5/12.6

600

DN+2S

105

35

4R+5S

3.0/4.1

2.5/12.3

2.0/12.7

2.0/12.4

600

DN+2S

125

35

4R+5S

3.5/5.6

3.0/16

3.0/16.8

2.0/16.2

650

DN+2S

115

35

4R+5S

3.0/5.0

3.0/14.1

2.5/14.6

2.5/14.2

650

DN+2S

125

35

4R+5S

3.5/5.7

3.0/16.6

3.0/17.3

2.0/16.8

700

DN+2S

125

35

4R+5S

4.0/5.7

3.0/17.4

3.0/13.1

3.0/17.3

750

DN+2S

125

35

4R+5S

4.0/6.1

3.0/18.1

3.0/18.8

3.0/18.3

800

DN+2S

125

35

4R+5S

4.0/6.2

3.0/18.1

3.0/18.8

3.0/18.3

900

DN+2S

125

35

4R+5S

4.0/6.4

3.0/19.6

3.0/20.4

3.0/19.8

1000

DN+2S

150

45

4R+5S

4.0/7.6

3.5/21.4

3.5/22.3

3.5/21.6

* The above parameters are designed according to GB/16749-1997.


Gallery of 16MnR Thickwall Expansion Joint

16MnR thickwall expansion joint

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Taizhou Fustar Trade Co,.Ltd

Add: City East Development Zone,Jiangyan Area,Taizhou City, Jiangsu Province, China
Mobile(WhatsApp): 86-17321605009
Tel: 86-523-88588220
Fax: 86-523-88588220
Email: sales@jsbellows.com
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