The recent subsidence of the ground in coastal industrial zones is so remarkable that we have to consider countermeasures with respect to ground piping and the like. Flexible joints are needed, especially for connecting piping to constructions such as oil tanks, etc. Also the necessity of flexible joints is demonstrated for prevention of disasters caused by earthquake, etc. Hence we are obliged to mount flexible joints on oil tanks. Construction: the outside of the bellows is made in the same way as Ex the Expansion joint, blade armored with band steel (stainless steel, etc.) so as to provide high yield strength.
Specifications
.Pressure: 2 kg/cm^2~20 kg/cm^2Features
.Application: piping for oil tank, etc., prevention of vibration caused by air compressor, prevention of thermal stress, connection of exhaust pipe in high speed diesel engine.Nominal pipe size (mm) | Outside diameter (mm) | Angular radius (R) | Lateral deflection (Y) / Overall length 500mm | Lateral deflection (Y) / Overall length 800mm | Lateral deflection (Y) / Overall length 1000mm | Lateral deflection (Y) / Overall length 1300mm | Lateral deflection (Y) / Overall length 1500mm | Lateral deflection (Y) / Overall length 2000mm | Lateral deflection (Y) / Overall length 2500mm | Lateral deflection (Y) / Overall length 3000mm |
---|---|---|---|---|---|---|---|---|---|---|
50 | 85 | 600 | 20 | 100 | 180 | 340 | 480 | 900 | N/A | N/A |
65 | 105 | 720 | 20 | 100 | 180 | 330 | 460 | 880 | N/A | N/A |
80 | 121 | 750 | 10 | 60 | 120 | 230 | 330 | 640 | N/A | N/A |
100 | 150 | 800 | N/A | 50 | 100 | 200 | 290 | 560 | 930 | N/A |
125 | 175 | 940 | N/A | N/A | 80 | 160 | 230 | 460 | 770 | N/A |
150 | 209 | 1100 | N/A | N/A | 60 | 130 | 190 | 390 | 640 | N/A |
200 | 260 | 1370 | N/A | N/A | 50 | 100 | 140 | 290 | 490 | N/A |
250 | 308 | 1630 | N/A | N/A | 30 | 80 | 110 | 230 | 400 | 600 |
300 | 359 | 1900 | N/A | N/A | 30 | 60 | 90 | 190 | 330 | 500 |
350 | 394 | 2100 | N/A | N/A | N/A | N/A | 80 | 180 | 300 | 460 |
Main Products
expansion joint for pipe line, flexible tube