Name: JGD-WY-type British standard high-pressure rubber joints
Features:
British standard high-pressure rubber joints, also known as shock absorbers, pipe shock absorbers, shock absorbers throat, soft joints. British standard high-pressure rubber joints, flexible metal pipe couplings, from the inside layer, nylon cord enhanced rubber compound outer layer loose ball and set composed of metal flange.
British standard high-pressure rubber joints with a high pressure, good elasticity, displacement volume, balance pipe deviation, absorb vibration and reduce noise effect, easy installation and so on.
British standard high-pressure rubber joints can be widely used for water supply drainage, recycled water, HVAC, fire, paper, pharmaceutical, petrochemical, marine, pumps, compressors, fans and other piping systems. Common type used to transport -15 ℃ ~ 120 ℃ in air, compressed air, water, sea water, oil, acid and alkali. Special type used to transport -30 ℃ ~ 250 ℃ over the medium or oil, concentrated acid concentrated alkali, solid-state materials.
| Model | I | II | III |
| Working pressure MPa (Kgf / cm 2) | 1 (10) | 1.6 (16) | 2.5 (25) |
| Bursting Pressure MPa (Kgf / cm 2) | 3.0 (30) | 4.8 (48) | 5.5 (55) |
| Vacuum KPa (mmHg) | 53.3 (400) | 86.7 (650) | 100 (750) |
| Temperature ℃ | -15 ~ 115 -30 ~ 250 special | ||
| Medium | Water, water, steam, oil, acid and alkali. | ||
| DN | Length L (mm) |
Flange diameter D (mm) |
Number of bolts n |
Bolt hole diameter d 0 (mm) |
Bolt hole in the heart of Park diameter D 1 |
Axial displacement (mm) | Lateral displacement (mm) |
Deflection angle (a 1 + a 2) |
||
| mm | Inch | Elongation | Compression | |||||||
| 32 | 1 1 / 4 | 95 | 140 | 4 | 18 | 100 | 6 | 9 | 9 | 15 ° |
| 40 | 1 1 / 2 | 95 | 150 | 4 | 18 | 110 | 6 | 10 | 9 | 15 ° |
| 50 | 2 | 105 | 165 | 4 | 18 | 125 | 7 | 10 | 10 | 15 ° |
| 65 | 2 1 / 2 | 115 | 185 | 4 | 18 | 145 | 7 | 13 | 11 | 15 ° |
| 80 | 3 | 135 | 200 | 8 | 18 | 160 | 8 | 15 | 12 | 15 ° |
| 100 | 4 | 150 | 220 | 8 | 18 | 180 | 10 | 19 | 13 | 15 ° |
| 125 | 5 | 165 | 250 | 8 | 18 | 210 | 12 | 19 | 13 | 15 ° |
| 150 | 6 | 180 | 285 | 8 | 22 | 240 | 12 | 20 | 14 | 15 ° |
| 200 | 8 | 210 | 340 | 8 | 22 | 295 | 16 | 25 | 22 | 15 ° |
| 250 | 10 | 230 | 395 | 12 | 22 | 350 | 16 | 25 | 22 | 15 ° |
| 300 | 12 | 245 | 445 | 12 | 22 | 400 | 16 | 25 | 22 | 15 ° |
| 350 | 14 | 255 | 505 | 16 | 22 | 460 | 16 | 25 | 22 | 15 ° |
| 400 | 16 | 255 | 565 | 16 | 26 | 515 | 16 | 25 | 22 | 15 ° |
| 450 | 18 | 255 | 615 | 20 | 26 | 565 | 16 | 25 | 22 | 15 ° |
| 500 | 20 | 255 | 670 | 20 | 26 | 620 | 16 | 25 | 22 | 15 ° |
| 600 | 24 | 260 | 780 | 20 | 30 | 725 | 16 | 25 | 22 | 15 ° |
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