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double sphere rubber expansion joints,EPDM rubber

Post Date : April 05
Product Details
Company Profile

Item specifics

Henan China (Mainland)
Flange
Tianjin Shanghai QIngdao
Equal
GYLDT
JGD-A
Forged
Carbon Steel
L/C,T/T
5 Piece/Pieces
NR/EPDM
10000 Piece/Pieces per Month
Flange
round

Specifications

3) We can produce the cargos according to customers drawings
4) ISO9000 verified
5) Better quality and competitive price

Rubber expansion joint is used widely in key project of chemical industry, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, health, water heating, fireproof and power etc.

 

Functions:

  1. Small volume, small weight, good flexibility, easy installation and maintenance.
  2. It can made horizontal, axial and angular displacement when being installed. It can’t be restricted by the obstruction of pipe and the non-parallel of flange.
  3. It can reduce noise passed through structure when it works and has strong shock absorption.

 

nominal diameter DN

length Lmm

axial displacement

horizontal displacement
mm

deflexion angle
a1+a2

mm

inch

extension mm

compression mm

40

1 1/2

175

30

50

45

35°

50

2

175

30

50

45

35°

65

2 1/2

175

30

50

45

35°

80

3

175

30

50

45

35°

100

4

225

35

50

40

35°

125

5

225

35

50

40

35°

150

6

225

35

50

40

35°

200

8

325

35

50

35

30°

250

10

325

35

60

35

30°

300

12

325

35

60

35

30°

350

14

 

 

 

 

 

400

16

 

 

 

 

 

450

18

 

 

 

 

 

500

20

 

 

 

 

 

600

24

 

 

 

 

 

 

 

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Company Related ProductsView the Seller's Products
double sphere BSP screwed rubber bellow

double sphere BSP screwed rubber bellow

double sphere BSP screwed rubber bellow

rubber expansion joints are featured products in our company. We can meet any needs according to you requirements.

double sphere BSP screwed rubber bellow:

 

 

Material of each component:

No.

Name.

Material

1

Outer/inner rubber

NR,NBR,EPDM

2

Key frame

Nylon cord fabric

3

Pressurized ring

Steel wire

4

Thread woggle joint

Malleable cast iron forged

Technical conditions:

Working pressure

1.6Mpa  (16kg.f/cm²)

Deflection angle

(a1+a2)45°

Explosion pressure

4.8Mpa  (48kg.f/cm²)

Vacuum

53.3Kpa(400mmHg)

Applicable temperature

-15~+115°C,(for special conditions can be -30~+250°C)

Applicable media

Water, seawater, hot water, air, oil, acid etc.

Main connection dimension:

 

 

Nominal diameter

Length(mm)

Axial displacement

Horizontal displacement

Deflection angle(a1+a2)

mm

Inch

extension

compression

20

3/4’

200/195

5~6

22

22

45°

25

1’

193/200

5~6

22

22

45°

32

1 1/4’

200/217

5~6

22

22

45°

40

1 1/2’

200/220

5~6

22

22

45°

50

2’

221/220

5~6

22

22

45°

65

2 1/2’

265

8~10

24

24

45°

80

3’

285

8~10

24

24

45°

 

 

 

Our advantages:

1) 20 –year-experience in designing and manufacturing

2) Our own patents and innovations

3) We can produce the cargos according to customers’ drawings

4) ISO9000 verified

5) Better quality and competitive price

6) Min. order 1 piece

7) Reply your email within 24hour

 

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Detail more >>
JGD-B rubber flexible   joints

JGD-B rubber flexible joints

JGD-B rubber flexible joints

20years manufacturing experience.
We can make products according to you requirements and drawings

We are specialized in rubber expansion joints.

 

It is widely used in water supply and drainage, recycled water, air conditioning and heating, fire control, ship, water pump, and compressor, Etc. They are low cost vibration and deflection absorption in fluid conveyance pipes. The bellow consists of two symmetrical connecting end, either threaded unions for small nominal bores or flanged ends for large nominal bore pipelines. They are ideal for compensating thermal expansion and contraction in piping system as an unbeatable cost effective alternative to expansion loops which require large amounts of materials and space.

 

The quality is better and the price is lower than any other company. GYLDT provide better service and products. we are expecting to cooperate with you and would develop with you hand in hand.

 

Detail more >>
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