Factory made hot-sale 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

With the “Client-Oriented” business philosophy, a rigorous quality control system, advanced manufacturing equipment and a strong R&D team, we always provide high quality products, excellent services and competitive prices for Factory made hot-sale China Heavy Duty Rubber Expansion Joint, We warmly welcome all point of view inquiries from home and overseas to cooperate with us, and look forward to your correspondence.
With the “Client-Oriented” business philosophy, a rigorous quality control system, advanced manufacturing equipment and a strong R&D team, we always provide high quality products, excellent services and competitive prices for China Rubber Joint, Pipe Fitting, Our professional engineering group will always be ready to serve you for consultation and feedback. We are able to also offer you with absolutely free samples to meet your requirements. Finest efforts will likely be produced to give you the ideal service and goods. For anyone who is thinking about our company and merchandise, please contact us by sending us emails or contact us quickly. As a way to know our merchandise and firm. lot more, you can come to our factory to find out it. We’ll always welcome guests from all over the world to our business to build company relations with us. Please feel free to get in touch with us for business and we believe we are going to share the top trading practical experience with all our merchants.

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)

With the “Client-Oriented” business philosophy, a rigorous quality control system, advanced manufacturing equipment and a strong R&D team, we always provide high quality products, excellent services and competitive prices for Factory made hot-sale China Heavy Duty Rubber Expansion Joint, We warmly welcome all point of view inquiries from home and overseas to cooperate with us, and look forward to your correspondence.
Factory made hot-sale China Rubber Joint, Pipe Fitting, Our professional engineering group will always be ready to serve you for consultation and feedback. We are able to also offer you with absolutely free samples to meet your requirements. Finest efforts will likely be produced to give you the ideal service and goods. For anyone who is thinking about our company and merchandise, please contact us by sending us emails or contact us quickly. As a way to know our merchandise and firm. lot more, you can come to our factory to find out it. We’ll always welcome guests from all over the world to our business to build company relations with us. Please feel free to get in touch with us for business and we believe we are going to share the top trading practical experience with all our merchants.


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