Low price for China Heavy Duty Rubber Expansion Joint

Short Description:

Wide arch system is the molded expansion joint, with integral flange and without a metal reinforcement at the neck of the body. Wide arch allows greater movements and low spring rates comparing to spool type. WA and WAF is used for an economical wide arch rubber expansion joint. WAF is filled arch, with 50% of the WA allowed movements, but it has 4 times spring rates than wide arch.


Product Detail

It adheres for the tenet “Honest, industrious, enterprising, innovative” to create new products consistently. It regards buyers, success as its own success. Let us develop prosperous future hand in hand for Low price for China Heavy Duty Rubber Expansion Joint, We have confident that we can provide the high quality products at resonable price, good after-sales service to the customers. And we will create a bright future.
It adheres for the tenet “Honest, industrious, enterprising, innovative” to create new products consistently. It regards buyers, success as its own success. Let us develop prosperous future hand in hand for China Rubber Joint, Pipe Fitting, After years’ creating and developing, with the advantages of trained qualified talents and rich marketing experience, outstanding achievements were gradually made. We get good reputation from the customers due to our good items quality and fine after-sale service. We sincerely wish to create a more prosperous and flourishing future together with all the friends home and abroad!

Details

Wide arch system is the molded expansion joint, with integral flange and without a metal reinforcement at the neck of the body. Wide arch allows greater movements and low spring rates comparing to spool type. WA and WAF is used for an economical wide arch rubber expansion joint.  WAF is filled arch, with 50% of the WA allowed movements, but it has 4 times spring rates than wide arch.

Specifications I II III
Working Pressure Mpa (Kgf/Cm2) 1Mpa (10) 1.6 (16) 2.5 (25)
Test Pressure 1.5Mpa 2.4Mpa 3.75Mpa
Burst Pressure Mpa (Kgf/Cm2) 3 (30) 4.8 (48) 5.5 (55)
Vacuum Kpa (Kgf/Cm2) 53 (400) 86(660) 100 (750)
Materials EPDM/NBR/SBR/NR 
Diameter Range DN15-DN600 (1/2″-24″)
Connection Method FLANGETHREADCLAMP 
Flanges Dimensions DIN, EN,ANSI, BS, JIS and other standards 
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: Flange, Thread
Flange Material: Carbon Steel, Stainless Steel
Period of Delivery about 21 working days

WIDE ARCH (WA)-American Standard

Dimensions

Movement Distance

Operating Condition

Pipe Size

O’all Length

Axial Compression

Axial Extension

Lateral Deflection

Angular Deflection

Max w.p. (psi)-3,-4

Max Vacuum (in. of Hg)-5

Inch

mm

Inch

Inch

Inch

Inch

     

2″

50

6″

1-3/4″

3/4″

±3/4″

35°

150

15

2 1/2″

65

6″

1-3/4″

3/4″

±3/4″

30°

150

15

3″

80

6″

1-3/4″

3/4″

±3/4″

30°

150

15

4″

100

6″

1-3/4″

3/4″

±3/4″

25°

150

15

5″

125

6″

1-3/4″

3/4″

±3/4″

25°

150

15

6″

150

6″

1-3/4″

3/4″

±1″

20°

150

15

8″

200

6″

1-3/4″

3/4″

±1″

20°

150

15

10″

250

8″

1-3/4″

3/4″

±1″

15°

150

15

12″

300

8″

1-3/4″

3/4″

±1″

15°

150

15

14″

350

8″

2″

7/8″

±1-1/8″

12°

150

10

16″

400

8″

2″

7/8″

±1-1/8″

12°

150

10

18″

450

8″

2″

7/8″

±1-1/8″

150

10

20″

500

8″

2″

7/8″

±1-1/8″

150

10

24″

600

10″

2-1/4″

1″

±1-1/8″

150

10

WIDE ARCH: FILLED ARCH (WAF)-American Standard

Dimensions

Movement Distance

Operating Condition

Pipe Size

O’all Length

Axial Compression

Axial Extension

Lateral Deflection

Angular Deflection

Max w.p. (psi)-3,-4

Max Vacuum (in. of Hg)-5

Inch

mm

Inch

Inch

Inch

Inch

     

2″

50

6″

7/8″

3/8″

±0.875″

17.5°

150

15

2 1/2″

65

6″

7/8″

3/8″

±0.875″

15°

150

15

3″

80

6″

7/8″

3/8″

±0.875″

15°

150

15

4″

100

6″

7/8″

3/8″

±0.875″

12.5°

150

15

5″

125

6″

7/8″

3/8″

±0.875″

12.5°

150

15

6″

150

6″

7/8″

3/8″

±0.50″

10°

150

15

8″

200

6″

7/8″

3/8″

±0.50″

10°

150

15

10″

250

8″

7/8″

3/8″

±0.50″

7.5°

150

15

12″

300

8″

7/8″

3/8″

±0.50″

7.5°

150

15

14″

350

8″

1″

7/16″

±0.563″

150

10

16″

400

8″

1″

7/16″

±0.563″

150

10

18″

450

8″

1″

7/16″

±0.563″

4.5°

150

10

20″

500

8″

1″

7/16″

±0.563″

4.5°

150

10

24″

600

10″

1.125″

1/2″

±0.563″

4.5°

150

10

 Wide Arch-Standard Length

Dimensions

Movement Distance

Operating Condition

Pipe Size

Standard O’all Length

Axial Compression

Axial Extension

Lateral Deflection

Angular Deflection

Max w.p.  bar(psi)

Max Vacuum (mm hg)  Kmpa

Inch

mm

mm

mm

mm

mm

     

1 1/4″

32

95

10

6

10

25°

16(225)

700(86Kpa)

1 1/2″

40

95

10

6

10

25°

16(225)

700(86Kpa)

2″

50

105

10

6

10

25°

16(225)

700(86Kpa)

2 1/2″

65

115

15

8

12

25°

16(225)

700(86Kpa)

3″

80

130

15

8

12

25°

16(225)

700(86Kpa)

4″

100

135

20

12

16

15°

16(225)

700(86Kpa)

5″

125

170

20

12

16

15°

16(225)

700(86Kpa)

6″

150

180

20

12

16

15°

16(225)

700(86Kpa)

8″

200

205

20

12

16

15°

16(225)

700(86Kpa)

10″

250

240

30

14

25

16(225)

700(86Kpa)

12″

300

260

30

14

25

16(225)

700(86Kpa)

14″

350

265

30

14

25

16(225)

700(86Kpa)

16″

400

265

30

14

25

16(225)

700(86Kpa)

18″

450

265

30

14

25

16(225)

700(86Kpa)

20″

500

265

30

14

25

16(225)

700(86Kpa)

24″

600

265

30

14

25

16(225)

700(86Kpa)

It adheres for the tenet “Honest, industrious, enterprising, innovative” to create new products consistently. It regards buyers, success as its own success. Let us develop prosperous future hand in hand for Low price for China Heavy Duty Rubber Expansion Joint, We have confident that we can provide the high quality products at resonable price, good after-sales service to the customers. And we will create a bright future.
Low price for China Rubber Joint, Pipe Fitting, After years’ creating and developing, with the advantages of trained qualified talents and rich marketing experience, outstanding achievements were gradually made. We get good reputation from the customers due to our good items quality and fine after-sale service. We sincerely wish to create a more prosperous and flourishing future together with all the friends home and abroad!


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