Add: #11, 18F, No.171, Road Luxun, Dalian, China.
Tel: +86-411-82783087
+86-411-82783775
Fax: +86-411-82783297
E-mail: info@sino-valve.com
Technical Specifications of Single Sphere Rubber Expansion Joint:
- Size range: DN32 - DN600 (1.1/4" - 24")
- Working temperature: -15°C to +115°C
- Suitable medium: Compressed air, water and weak acid etc
- Flange dimensions and drilling: EN1092-1 PN10/16, ANSI B16.5
Size |
DN32 - DN300 (1.1/4" - 12") |
DN350 - DN600 (14" - 24") |
Working pressure (Mpa) |
1.6 |
1.0 |
Bursting presure (Mpa) |
4.8 |
3.0 |
Vacuum rating (mmHg) |
750 |
500 |
Parts and Materials of Single Sphere Rubber Expansion Joint:
No. |
Parts |
Material |
1 |
Main body |
Polarized rubber |
2 |
Lining |
Nylon cord fabric |
3 |
Frame |
Steel wire |
4 |
Flange |
Carbon steel - Galvd |
- Rubber material: EPDM, NBR and Neoprene etc. avaialble on request.
Dimensions (mm & inch) of Single Sphere Rubber Expansion Joint:
DN |
Length |
Axial displacement |
Lateral displacement |
Angle of deflection |
||
mm |
inch |
Stretch |
Compression |
|||
32 |
1.1/4" |
95 |
6 |
9 |
9 |
15° |
40 |
1.1/2" |
95 |
6 |
10 |
9 |
15° |
50 |
2" |
105 |
7 |
10 |
10 |
15° |
65 |
2.1/2" |
115 |
7 |
13 |
11 |
15° |
80 |
3" |
130 |
8 |
15 |
12 |
15° |
100 |
4" |
135 |
10 |
19 |
13 |
15° |
125 |
5" |
170 |
12 |
19 |
13 |
15° |
150 |
6" |
180 |
12 |
20 |
14 |
15° |
200 |
8" |
205 |
16 |
25 |
22 |
15° |
250 |
10" |
240 |
16 |
25 |
22 |
15° |
300 |
12" |
260 |
16 |
25 |
22 |
15° |
350 |
14" |
265 |
16 |
25 |
22 |
15° |
400 |
16" |
265 |
16 |
25 |
22 |
15° |
450 |
18" |
265 |
16 |
25 |
22 |
15° |
500 |
20" |
265 |
16 |
25 |
22 |
15° |
600 |
24" |
265 |
16 |
25 |
22 |
15° |
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