Expansion Joint, Single Sphere

Single sphere rubber expansion joint ( single sphere rubber joint) generally refers to a rubber joint with a single rubber sphere structure. It's mainly used in pipelines in order to reduce vibration, decrease noise. It has good flexibility and is easy to use.

Expansion Joint, Single Sphere Dimensions
DN L b n d D Axial   Displacement Lateral Displacement Angle of   Deflection
150LB PN16 150LB PN16 150LB PN16 150LB PN16 Stretch Compression a1+a2
32 95 16 16 4 4 15.7 18 88.9 100 6 9 9 15®
40 95 16 16 4 4 15.7 18 98.6 110 6 10 9 15®
50 105 18 18 4 4 19.1 18 120.7 125 7 10 10 15®
65 115 18 18 4 4 19.1 18 139.7 145 7 13 11 15®
80 135 20 20 4 8 19.1 18 152.4 160 8 15 12 15®
100 150 20 20 8 8 19.1 18 190.5 180 10 19 13 15®
125 165 22 22 8 8 22.4 18 215.9 210 12 19 13 15®
150 180 22 22 8 8 22.4 23 241.3 240 12 20 14 15®
200 210 24 24 8 12 22.4 23 298.5 295 16 25 22 15®
250 230 26 28 12 12 25.4 27 362 355 16 25 22 15®
300 245 28 28 12 12 25.4 27 431.8 410 16 25 22 15®
350 255 30 30 12 16 28.4 27 476.3 470 16 25 22 15®
400 255 32 32 16 16 28.4 30 539.8 525 16 25 22 15®
500 255 34 36 20 20 31.8 33 635 650 16 25 22 15®
600 260 36 38 20 20 35.1 36 749.3 770 16 25 22 15®

Today, Hebei Leading, as a group company, is not only manufacturing wafer butterfly valves and flanges but also is optimized to meet the needs of our customers with exceptional service and superior quality in flow control industry, such as pipes, pipe fittings, and other kinds of valves, all of them comply with the international standards and requirements.