Double sphere rubber joints
Double sphere rubber joints
Technical parameters
Model Item | JGD-1 | JGD-2 | JGD-3 |
Working pressure Mpa (kgf/cm2) | 1.0(10) | 1.6(16) | 2.5 (25) |
Explosion pressure Mpa (kgf/cm2) | 2.0(20) | 3.0 (30) | 4.5 (45) |
Vacuum Kpa (mm/Hg) | 53.3(400) | 86.7 (650) | 100 (750) |
Applicable Temperature ℃ | -15℃-115℃(-30℃-250℃ under special conditions) | ||
Applicable media | Air,compressed air,water,sea water,oil,acid,alkali,and so on | ||
| Nominal Pipe Size Joint I.D. | L | Flange | Holes | Size Holes | Bolt Circle | axial mm | Lateral | Angular Deflection | ||
| mm | inch | mm | mm | mm | mm | extension | compression | mm | a1+a2 | |
| 32 | 1.25 | 165 | 16 | 4 | 18 | 100 | 6 | 9 | 9 | 35° |
| 40 | 1.5 | 165 | 18 | 4 | 18 | 110 | 6 | 10 | 9 | 35° |
| 50 | 2 | 165 | 18 | 4 | 18 | 125 | 7 | 10 | 10 | 35° |
| 65 | 2.5 | 175 | 20 | 4 | 18 | 145 | 7 | 13 | 11 | 35° |
| 80 | 3 | 175 | 20 | 4 | 18 | 160 | 8 | 15 | 12 | 35° |
| 100 | 4 | 225 | 22 | 8 | 18 | 180 | 10 | 19 | 13 | 35° |
| 125 | 5 | 225 | 24 | 8 | 18 | 210 | 12 | 19 | 13 | 35° |
| 150 | 6 | 225 | 24 | 8 | 23 | 240 | 12 | 20 | 14 | 35° |
| 200 | 8 | 325 | 24 | 8 | 23 | 295 | 16 | 25 | 22 | 35° |
| 250 | 10 | 325 | 26 | 12 | 23 | 350 | 16 | 25 | 22 | 30° |
| 300 | 12 | 325 | 28 | 12 | 23 | 400 | 16 | 25 | 22 | 30° |
| 350 | 14 | 325 | 28 | 16 | 23 | 460 | 16 | 25 | 22 | 30° |
| 400 | 16 | 400 | 30 | 16 | 25 | 515 | 16 | 25 | 22 | 30° |
| 450 | 18 | 400 | 30 | 20 | 25 | 565 | 16 | 25 | 22 | 30° |
| 500 | 20 | 400 | 32 | 20 | 25 | 620 | 16 | 25 | 22 | 30° |
| 600 | 24 | 400 | 36 | 20 | 30 | 725 | 16 | 25 | 22 | 30° |
| 700 | 28 | 400 | 36 | 24 | 30 | 840 | 16 | 25 | 22 | 30° |
| 800 | 32 | 450 | 38 | 24 | 34 | 950 | 16 | 25 | 22 | 30° |
| 900 | 36 | 450 | 42 | 28 | 34 | 1050 | 16 | 25 | 22 | 30° |
| 1000 | 40 | 450 | 44 | 28 | 34 | 1160 | 18 | 26 | 24 | 30° |
| 1200 | 48 | 500 | 48 | 32 | 41 | 1380 | 18 | 26 | 24 | 30° |
- Flange
- Rubber Layer
- Rubber Impregnated Fabric and Tire Cord
- Steel Ring