FYL specialized in manufacture Double Ball Flexible Rubber Joint in China. Our company available to provide OEM product according to clients require. We offer competitive price and look forward to become your long-term supplier in China.
China FYL Double ball flexible rubber joint is a flexible connector for metal pipelines, which consists of an inner rubber layer, a nylon cord reinforcement, an outer rubber layer composite sphere, and a loose metal flange. It features high pressure resistance, good elasticity, large displacement, balanced pipeline deviation, good vibration absorption and noise reduction effects, easy installation, and other characteristics. It can be widely used in water supply and drainage, circulating water, HVAC, fire protection, papermaking, pharmaceuticals, petrochemicals, ships, water pumps, compressors, fans, and other pipeline systems. The regular type is used for conveying air, compressed air, water, seawater, oil, acid, alkali, and other media ranging from -15°C to 115°C. The special type is used for conveying the above media or oil, concentrated acid and alkali, solid materials at temperatures ranging from -30°C to 250°C or above.
SIZE |
L mm |
Flange thickness b |
Z-Ød mm |
axial displacement |
Lateral displacement mm |
Deflection Angle (a1 +a2 ) |
||
---|---|---|---|---|---|---|---|---|
mm |
inch |
elongation |
compression |
|||||
50 |
2 |
165 |
18 |
4-17.5 |
30 |
50 |
45 |
35° |
80 |
3 |
175 |
20 |
8-17.5 |
35 |
50 |
45 |
35° |
100 |
4 |
225 |
22 |
8-17.5 |
35 |
50 |
40 |
35° |
125 |
5 |
230 |
24 |
8-17.5 |
35 |
50 |
40 |
35° |
150 |
6 |
325 |
24 |
8-22 |
35 |
50 |
40 |
35° |
200 |
8 |
325 |
24 |
8-22 |
35 |
50 |
40 |
35° |
250 |
10 |
325 |
28 |
12-22 |
35 |
60 |
35 |
30° |
300 |
12 |
325 |
28 |
12-22 |
35 |
60 |
35 |
30° |
350 |
14 |
28 |
16 |
23 |
35 |
60 |
40 |
25° |
400 |
16 |
30 |
16 |
25-25 |
35 |
50 |
40 |
25° |
450 |
18 |
30 |
20 |
25-25 |
35 |
50 |
40 |
25° |
500 |
20 |
32 |
20 |
25-25 |
35 |
50 |
35 |
25° |
750 |
30 |
|
|
|
35 |
50 |
30 |
25° |
1000 |
40 |
44 |
28 |
34-34 |
35 |
50 |
30 |
25° |
1200 |
48 |
48 |
32 |
41-41 |
350 |
50 |
30 |
25 |