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FB Rubber (Fabric)Air Flue Joint

 FB Rubber (Fabric)Air Flue Joint
Instruction :
FB Rubber (Fabric)Air Flue Joint is also called air flue fabric compensator,it is divideded into FBU Air Flue Joint and FBV Rubber Air Flue Joint,FB-U and FB-V type ,FUB and FUV ,all mean FB rubber air flue joint,the difference is FBU type is U shape ,FBV type is V shape . please find the below Picture and structure chart .
FBU Rubber(Fabric)Air Flue Joint--Henan Changmao Yuanyi Valve Co.,ltd.
FBU Rubber(Fabric)Air Flue Joint--Henan Changmao Yuanyi Valve Co.,ltd.

FBV Rubber(Fabric)Air Flue Joint---Henan Changmao Yuanyi Valve Co.,ltd. 
FBV Rubber(Fabric)Air Flue Joint---Henan Changmao Yuanyi Valve Co.,ltd.
Character :
1)Reasonable structure,good elasticity,large range of compensation pipe line and little counterforce to the brackets of pipeline
2) Shock absorption and noise decrease ,heat and dust insulation ,enviromental protection and simple structure of bracket
3)The displacement can be deflected to prevent damage caused by subsidence of connected of brackets and equipment base .it can adapt itselft to the centrifugal difference of pipe line installation to provide convenience to installation and maintenance.
4)Good resistance to milling,heat,aging and corrosiveness and long service life of other materials
5)Little resistance and little weight ,each performance is better than the compensation device of other materials.
6)The temperature rage of madia is wide :-40--300 degree .

keyword : FB rubber air flue joint,air flue joint ,non metal compensator,shock absorber,soft joint,compensating joint
Applicable range :
Factory :
Heat Power Plant :Exhaust system of boiuler and gast turbine
Petrochemical industry:Exhaust system of boiler and industrial furnace
Fume extractor and desulfurizing installation £ºwet and dry venlilation duct ;
Metallurgy system:smoke and dust elimination of blast frunace,convertor and combustion furnace;
Nuclear plant :Ventilation device;
Cement industry :Different treatment system of kiln,dust collected and smoke dust

Device :
Dust collector,dust drawer,air heater,wash tower,draught fan,blower,inlet and outlet of different equipment

Material :
NO. Name Material Quantity
1 Flange Q235 2 piece
2 internal and external rubber layer Natural rubber and synthesized rubber 1 piece
3 Reinforced layer Rubbering fibre fabric 2-4 layer
4 Sleeve Q235 1set

FB-V tye dimension :
DN Diameter --- Central diameer of bolt Outer diameter of flange Outer diameter of outer pipe Thickness of flange Bolt n*Md
500 529 600 640 469 8 16*M16
600 630 705 755 570 16*M16
700 720 810 860 660 18*M16
800 820 920 975 760 18*M20
900 920 1020 1075 860 20*M20
1000 1020 1120 1175 960 24*M22
1100 1120 1220 1275 1060 10 24*M22
1200 1220 1320 1375 1160 30¡ÁM22
1300 1320 1420 1475 1260 30*M22
1400 1420 1520 1575 1360 36*M22
1500 1520 1630 1685 1440 36*M22
1600 1620 1730 1785 1540 36*M22
1700 1720 1830 1885 1640 44*M22
1800 1820 1930 1985 1740 44*M22
1900 1920 2030 2085 1840 44*M22
2000 2020 2130 2185 1940 12 44*M27
2200 2220 2340 2410 2140 50*M27
2400 2420 2540 2610 2340 14 54*M27
2500 2520 2640 2710 2440 56*M30
2600 2620 2760 2810 2540 58*M30
2800 2820 2960 3030 2740 60*M30
3000 3020 3160 3230 2940 64*M30
3200 3220 3360 3430 3140 72*M30
3400 3420 3560 3630 3340 74*M30
3600 3620 3760 3840 3540 16 78*M30
3800 3820 3960 4040 3740 80*M30
4000 4020 4160 4240 3940 84*M30

FB-U type Dimension :
Size External diameter Central diameter of bolts Outer diameter of flange Outer diameter of outer pipe Thickness of flange Bolt
800 812 950 1000 850 8 24*M22
900 912 1050 1100 950 24*M22
1000 1012 1150 1200 1052 30*M22
1100 1112 1250 1300 1152 10 30*M22
1200 1212 1350 1400 1252 30*M22
1300 1312 1450 1500 1352 30*M22
1400 1412 1550 1600 1452 30*M22
1500 1512 1650 1700 1552 36*M22
1600 1614 1750 1800 1654 36*M22
1700 1714 1850 1900 1754 36*M22
1800 1814 1950 2000 1854 44*M22
1900 1914 2050 2120 1954 44*M22
2000 2016 2170 2240 2056 448M22
2100 2116 2270 2340 2156 12 54*M30
2200 2216 2370 2440 2256 54*M30
2300 2316 2470 2540 2356 54*M30
2400 2416 2570 2640 2456 54*M30
2500 2516 2670 2740 2556 54*M30
2600 2616 2770 2840 2656 14 64*M30
2800 2816 2970 3040 2856 64*M30
3000 3016 3170 3240 3056 64*M30
3200 3216 3370 3440 3256 64*M30
3400 3420 3580 3660 3480 16 72*M30
3500 3520 3680 3760 3580 72*M30
3600 3620 3780 3860 3680 72*M30
3800 3820 3980 4060 3880 808M30
4000 4020 4180 4260 4080 80*M30
4200 4220 4380 4460 4280 808M30
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