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Threaded Union Type

  • Product Name:  Threaded Union Type
  • Product Details:  Threaded Union Type

Content:

This page including the Details and price list.

GYLDT normal products including following items, any other items available upon request, contact GYLDT for more information.

 

Threaded Union Rubber Expansion Joint

Threaded union type rubber expansion joints completed with BSPT threaded union, twin spherical arch design. It is the economical choice to connect threaded pipes. Threaded union type rubber expansion joint allows increased compression, elongation and angular movement. The unique twin sphere design improves noise and vibration isolation and dampens hydraulic surge and shock. Refer to the Product Data Sheets for more information.


Features and Benefits

  • Economical
  • Solid galvanized steel union ends with BSPT female threads
  • Less weight, easy to install
  • High tensile aircraft cable is embedded in the raised face rubber ends to prevent pull out and avoids the sharp cutting edge of solid steel rings
  • No gaskets required


Specifications

Supply Range:

DN15mm to DN80mm

Maximum Design Pressure:

2.5 Mpa

Vacuum KPa(mmHg):

101.3(760)

Operating Temperature:

-20°C-80°C

Applicable Fluid:

 Sea water, slurry, industrial sewage.

 

 

 

 

 

 

Item

Parts

Material

1

Tube

NBR/EPDM/Hypalon

2

Threaded Union

Ductile Iron/Carbon Steel/SS304/SS316

3

Support Ring

Mild Steel

4

Carcass

Nylon Layers

Data Sheet: 

SIZE

I.D

LENGTH

F/F

MAX

Pressure

VACUUM

Rating

Movement Capability(mm)

Prox.

Weight

Comp.

Ext.

Lateral

Angular

Torsional

(mm)

(mm)

(bar)

(mm Hg)

(mm)

(mm)

(mm)

(degree)

(degree)

(kg)

15

200

20

760

22

6

22

45°

5

0.6

20

200

20

760

22

6

22

45°

4.8

0.8

25

200

20

760

22

6

22

45°

4.5

1.2

32

200

20

760

22

6

22

45°

4

1.4

40

200

20

700

22

6

22

45°

3.8

1.5

50

200

20

700

22

6

22

45°

3.2

2.6

65

265

20

700

24

10

24

45°

3

4.0

80

280

20

700

24

10

24

45°

3

5.5

NOTES:

1. Pressure/Vacuum rating is based on neutral installed length(F/F).
3. Pressure rating is based on 30℃ operating temperature. The pressure rating is reduced at higher temperatures.
4. Weights in the above table are joints with BSPT Malleadble Cast Iron threaded connections.
5. Movements shown in the above table are non-concurrent.
6. Rated pressure in the above table is the maximum "working pressure". Test pressure is 1.5 times "working pressure", Burst pressure is 4 times " work pressure".
7. Normally, the connections are based on BSPT, NPT or other standards are available upon request.