Hot Selling for China Double Bellows Dual Ball Threaded Rubber Expansion Joint

Short Description:

Threaded unions is used When an economical threaded pipe connection is needed, the surface of the union is available both hot-dip galvanizing and electroplating. Both ends provided with a malleable iron union with female thread BS or ANSI.


Product Detail

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We aim to understand high quality disfigurement through the output and supply the most beneficial support to domestic and overseas buyers wholeheartedly for China Double Ball Flexible Rubber Expansion Joint, EPDM Flexible Expansion Galvanized Pipe Coupling, We are going to not only continuously introduce technical guidance of experts from both home and abroad, but also develop the new and advanced merchandise constantly to satisfactorily meet the needs of our clients all over the world.

Details

Threaded unions is used When an economical threaded pipe connection is needed, the surface of the union is available both hot-dip galvanizing and electroplating. Both ends provided with a malleable iron union with female thread BS or ANSI.

Specifications II
Working Pressure Mpa (Kgf/Cm2) 1.6 (16)
Test Pressure 2.4Mpa
Burst Pressure Mpa (Kgf/Cm2) 4.8 (48)
Vacuum Kpa (Kgf/Cm2) 86(660)
Materials EPDM/NBR/SBR/NR
Diameter Range DN15-DN80
Connection Method THREAD
Flanges Dimensions BS, ANSI
Applicable Medium Air, compressed air, water, seawater, hot water, oil, acid, alkali etc.
Loading Port: Qingdao, China
Shipment Terms: FOB, CFR, CIF
Production Capacity: 50000 set
Payment Terms: L/C, T/T, D/P
Connection: THREAD
Flange Material: MALLEABLE IRON, DUCTILE IRON
Period of Delivery about 21 working days

Threaded Union (TU)

SIZE

OAL Length

Allowable Movement-1

Dimensions

Operating Conditions

Nominal Diameter

Neutral OAL

Min Installed

Max Installed

Max Compressed

Max Extended

Axial Compression

Axial Extension

Lateral Deflection

Angular Deflection

OAL Fitting

OAL Body

Max w.p. (bar)

Max Vacuum (in. of Hg)-4

Inch

mm

                         

1/2″

15

8″

7.35″

8.12″

7.13″

8.23″

0.87″

0.23″

+/-0.87″

±32.2°

0.92″

6.16″

150

26″

3/4″

20

8“

7.35″

8.12″

7.13″

8.23″

0.87″

0.23″

+/-0.87″

±32.2°

1.00″

6.00″

150

26″

1″

25

8”

7.35″

8.12″

7.13″

8.23″

0.87″

0.23″

+/-0.87″

±25.3°

1.25″

5.50″

150

26″

1-1/4″

32

8“

7.35″

8.12″

7.13″

8.23″

0.87″

0.23″

+/-0.87″

±20.7°

1.25″

5.50″

150

26″

1-1/2″

40

8″

7.35″

8.12″

7.13″

8.23″

0.87″

0.23″

+/-0.87″

±17.5°

1.35″

5.30″

150

26″

2″

50

8″

7.35″

8.12″

7.13″

8.23″

0.87″

0.23″

+/-0.87″

±13.3°

1.60″

4.80″

150

26″

2-1/2″

65

9.6″

8.95″

9.72″

7.13″

8.23″

0.87″

0.23″

+/-0.87″

±10.7°

2.00″

5.60″

150

26″

3″

80

9.6″

8.95″

9.72′

7.13″

8.23″

0.87″

0.23″

+/-0.87″

±8.9°

2.00″

5.60″

150

26″

Threaded Union (TU)-Jis Standard

Nominal Dia

Nominal

Allowable Movements (mm)

Installation Tolerances (MM)

OAL Fitting  (MM)

OAL Body (MM)

Inch

mm

Length   (MM)

Lateral Deflection

Axial Extension

Axial Compression

Angular Deflection

Lateral Deflection

Axial Extension

Axial Compression

Angular Deflection

   

 1/2

15

180

15

10

15

15°

6

3

6

7.5°

30

120

 3/4

20

180

15

10

15

15°

6

3

6

7.5°

30

120

1

25

180

15

10

15

15°

6

3

6

7.5°

30

120

1 1/4

32

245

20

10

20

20°

8

3

6

7.5°

35

175

1 1/2

40

245

20

10

20

20°

8

3

6

7.5°

35

175

2

50

255

20

10

20

20°

8

3

6

7.5°

40

175


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