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Duct Rubber Expansion Joint
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Duct Rubber Expansion Joint

Duct rubber expansion joints possess excellent resilience to repeated displacement (change), providing significant multi-dimensional compensation within a relatively small size range, effectively eliminating multi-directional errors generated during various pipeline installations and connections.

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Duct Rubber Expansion Joint
Duct Rubber Expansion Joint
Duct Rubber Expansion Joint
Duct Rubber Expansion Joint
Duct Rubber Expansion Joint

Introduction

1. Duct rubber expansion joints possess excellent resilience to repeated displacement (change), providing significant multi-dimensional compensation within a relatively small size range, effectively eliminating multi-directional errors generated during various pipeline installations and connections.

2. Duct rubber expansion joints offer superior sound absorption and vibration isolation capabilities, effectively reducing and eliminating the transmission of noise and vibration from boilers, fans, and other systems.

3. Duct rubber expansion joints minimize transmission losses, simplifying design procedures and eliminating the need for additional auxiliary facilities.

4. Duct rubber expansion joints and insulation materials exhibit high heat and corrosion resistance, reducing maintenance costs.

5. Duct rubber expansion joints offer excellent airtightness and flexibility, ensuring leak-free transport of the medium and restoration of the original shape after repeated displacement.

Application Scenarios

Duct-rubber-expansion-joint-10

HVAC: Fan inlet/outlet, fresh air/exhaust air, air conditioning unit connection.

Dust Removal and Smoke Exhaust: Boiler/kiln smoke exhaust, dust collector/induced draft fan connection.

Industrial ventilation: hot air and dust conveying pipes for power plants/petrochemical/metallurgical industries.

Subways/tunnels: ventilation systems, flexible fan connections, noise reduction and vibration damping.

Technical Specifications

Duct-rubber-expansion-joint-11

 

serial number name Material quantity
1 flange Q235, flat steel, angle steel 2 pieces
2 Inner and outer adhesive layers Natural rubber, silicone rubber 1 piece
3 enhancement layer Glue-coated fiber fabrics 2-4 floors
4 take over Q235A3 2 sets
5 Conduit Q235A3 1 set
6 Pressure plate Q235A3 1 piece

Notes:

1. Duct rubber compensators possess excellent repeatable displacement (change) recovery performance, providing significant multi-dimensional compensation within a relatively small size range, effectively eliminating multi-directional errors generated during various pipeline installations and connections.

2. Duct rubber compensators have superior sound absorption and vibration isolation capabilities, effectively reducing and eliminating the transmission of noise and vibration from boilers, fans, and other systems.

3. Duct rubber compensators have minimal power transmission loss, simplifying design procedures and eliminating the need for additional auxiliary facilities.

4. Duct rubber compensators and their insulation materials possess high heat and corrosion resistance, never rusting, reducing maintenance costs.

5. Duct rubber compensators exhibit excellent airtightness and flexibility, ensuring no leakage of the transported medium and restoring its original shape after repeated displacement.

 

Mode Pipe outer diameter D1 D2 D3 Flange thickness Number of bolts Weightkg
FUB800 812 950 1000 850 8 24XM22 184.6
FUB900 912 1050 1100 950 8 24XM22 203.6
FUB1000 1012 1150 1200 1052 10 24XM22 221.9
FUB1100 1112 1250 1300 1152 10 30XM22 240.7
FUB1200 1212 1350 1400 1252 10 30XM22 259.5
FUB1300 1312 1450 1500 1352 10 30XM22 278.3
FUB1400 1412 1550 1600 1452 10 30XM22 357.3
FUB1500 1512 1650 1700 1552 10 36XM22 391.2
FUB1600 1614 1750 1800 1654 10 36XM22 426.3
FUB1700 1714 1850 1900 1754 10 36XM22 449.7
FUB1800 1814 1950 2000 1854 10 44XM22 481.0
FUB1900 1914 2050 2120 1954 10 44XM22 533.4
FUB2000 2016 2170 2240 2056 10 44XM22 619.9
FUB2100 2116 2270 2340 2156 12 54XM30 753.3
FUB2200 2216 2370 2440 2256 12 54XM30 785.3
FUB2300 2316 2470 2540 2356 12 54XM30 817.2
FUB2400 2416 2570 2640 2456 12 54XM30 800.2
FUB2500 2516 2670 2740 2556 12 54XM30 881.2
FUB2600 2616 2770 2840 2656 12 64XM30 913.2
FUB2800 2816 2970 3040 2856 12 64XM30 986.5
FUB3000 3016 3170 3240 3056 14 64XM30 1050.5
FUB3200 3216 3370 3440 3256 14 64XM30 1114.6

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