Exhaust Bellows VTAB
Product Characteristics
Temperature: > 600ºC
Design pressure: > 1,0 BarG
Produced acc. to EJMA-standard
Bellow: AISI 321 (1.4541) steel (2 layer).
Weld ends: RSt.37.2 stub ends for welding
Technical Specifications
exhaust-bellow-vtab-technical-specifications.xlsx
Specifications at 350°C
| Type | Max. movement (±) | Spring rate | ||||||||
| Axial (mm) | Lateral (mm) | A | B | C | L1 | L2 | L3 | Axial (N/mm) | Lateral (N/mm) | |
| (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | |||||
| VTAB-0025 | 28 | 15 | 33.7 | 42 | 2.9 | 205 | 45 | 115 | 18 | 57 |
| VTAB-0032 | 28 | 15 | 42.4 | 52 | 2.6 | 205 | 50 | 105 | 50 | 186 |
| VTAB-0040 | 28 | 15 | 48.3 | 60.3 | 2.6 | 205 | 50 | 105 | 36 | 143 |
| VTAB-0050 | 28 | 15 | 60.3 | 80.9 | 2.9 | 245 | 62.5 | 120 | 49 | 214 |
| VTAB-0065 | 28 | 14 | 76.1 | 96.7 | 2.9 | 245 | 62.5 | 120 | 40 | 206 |
| VTAB-0080 | 28 | 13 | 88.9 | 109.5 | 3.2 | 245 | 62.5 | 120 | 46 | 261 |
| VTAB-0090 | 35 | 10 | 101.6 | 122.2 | 3.2 | 245 | 62.5 | 120 | 46 | 337 |
| VTAB-0100 | 35 | 10 | 114.3 | 140.5 | 3.6 | 245 | 62.5 | 120 | 35 | 281 |
| VTAB-0125 | 35 | 9 | 139.7 | 165.7 | 3.6 | 245 | 62.5 | 120 | 42 | 389 |
| VTAB-0150 | 35 | 9 | 168.3 | 200.5 | 4 | 245 | 62.5 | 120 | 35 | 365 |
| VTAB-0175 | 35 | 9 | 197.3 | 225.9 | 4.5 | 245 | 62.5 | 120 | 35 | 365 |
| VTAB-0200 | 35 | 6 | 219.1 | 251.1 | 4.5 | 245 | 62.5 | 120 | 43 | 610 |
| VTAB-0250 | 35 | 5 | 273 | 305.2 | 5 | 295 | 62.5 | 170 | 54 | 924 |
| VTAB-0300 | 40 | 6 | 323.9 | 360.9 | 5.6 | 295 | 75 | 145 | 42 | 698 |
| VTAB-0350 | 40 | 5 | 355.6 | 392.6 | 5.6 | 295 | 75 | 145 | 48 | 870 |
| VTAB-0400 | 40 | 3 | 406.4 | 443.4 | 5.6 | 295 | 75 | 145 | 52 | 1157 |
Contact us
Daniel Johansson
Production, Quality and Environmental Manager Sweden
Related News
News archive
- Marine
Vibration Isolation of marine engines
If you are planning a midsummer trip in the Stockholm archipelago you can take one of the boats MS Sjögull or MS Sjöbris. You will get a smooth and silent journey as these have recently been renovated; the engines are suspended on Vibratec marine isolators VT41 (spring isolators) with the gear boxes on cushion isolators type VTCI.
- Marine
Exhaust suspensions and bellows to BN 210 MS Ronja Queen
AAS MEK VERKSTED AS, a well-established costumer of ours, has, among many other vessels, built the BN 210 MS RONJA QUEEN. We at Vibratec are happy for the trust to provide this well-boat with exhaust suspensions and bellows incl. drawing job.
Interested in Exhaust Bellows VTAB?
Feel free to contact us for more information
Related products
All-Metal Mount VTCI-300F – VTCI-700F
All-metal Mount VTCI-300F – VTCI-700F used for suspension of machine tools in general, especially crushing machines and grinding mills. Elastic…
All-Metal Mount VTCI-1500F
Vibratecs all-metal mount for use as elastic fix point. Vibration damping elements are made of 18/8 stainless steel wire mesh,…
All-Metal Mount VTCI-3500F
Vibratec Cushion Isolator for use as elastic fix point. Isolator with equifrequency character; 15-20 Hz for the recommended load range.…
Spring Isolator VT4570
A series of low frequency all-metal isolators with a natural frequency of 7-10 Hz within a wide load range. May…
Metal Cushion VT1120 – VT1140
All metal resilient element produced of 18/8 steel mesh. The progressive spring rate yields an almost constant natural frequency over…
Metal Cushion VT1110, VT1130
All metal resilient element produced of 18/8 steel mesh. The progressive spring rate yields an almost constant natural frequency over…
Metal Cushion VT-HMEE-K
All metal resilient element produced of 18/8 steel mesh. The progressive spring rate yields an almost constant natural frequency over…
Metal Isolation Mount V43 – V46 and V43HW – V46HW
All metal mounts for vibration isolation of machine tools with high dynamic forces where damping also is required. The elastic…
Steel Mount VTCI-2000S-A4
Vibratec Cushion Isolator for use as elastic sliding support. Resilient elements and isolator structure parts are all made of AISI316…
Metal Mount VT-DZ
An all-metal vibration isolator for a resilient suspension of motors, pumps, generators and exhaust pipes.
Metal Mount VT-DZ-S
An all-metal vibration isolator for a resilient suspension of motors, pumps, generators and exhaust pipes
Metal Mount V 118 – MG – V 318
All-metal mounts with equifrequency characteristics for the defined load range.
Metal Mount VT3353 – VT3355
Double acting all metal resilient isolator produced of AISI 316 stainless. The progressive spring rate of the cushions yields an…
Spring Hanger VT-4523
Single working all metal telescopic mount with spring made of high tensile steel. Scroll in aluminum and housing in zinc…
Spring Isolator VT4524-0X
Single working all metal telescopic mount. Spring made of high tensile steel. Resilient element, cushion in stainless steel wire. Scrolls…
Spring Isolator VT4524-2X
Single working all metal telescopic mount. Vibration isolation of exhaust-, air- and steam-pipes. Stabilisation of frames and equipment on vessels,…
Spring Isolator VT4524-4X
Single working all metal telescopic mount. Vibration isolation of exhaust-, air- and steam-pipes. Stabilisation of frames and equipment on vessels,…
Exhaust Bellows VTAS
Exhaust bellows are designed and used to absorb vibration and the thermal expansion of the engine. The bellows, the flexible…
Exhaust Bellows VTAD
Exhaust bellows are designed and used to absorb vibration and the thermal expansion of the engine. The bellows, the flexible…
Metal Pendulum Mount VTCI-300F-P – VTCI-700F-P
Double acting all metal pendulum mount for isolation against vibrations and shock of exhaust-, air- and steam-pipes. Stabilisation of frames…
Metal Pendulum Mount VT281P – VT283P
Double acting all metal pendulum mount. Resilient element, cushion in stainless steel wire. Other parts in painted mild steel.
Metal Pendulum Mount VT345P
Double acting all metal pendulum mount. Resilient element, cushion in stainless steel wire. Other parts in painted mild steel.
Spring Isolators V303 – V308
Isolation of exhaust systems, especially on ships. Isolation of various pipes (pressurised air or fluids). Protection of fragile equipment during…
Spring Isolators V403 – V406
All metal isolator of the double-action type, designed for loading in tension and compression. Isolation of exhaust systems, especially on…
Pipe Clamps VTPC 100-900
A very rigid construction that allows quick mounting/dismounting of the pipes. The resilient elements are non-creeping, are unaffected by oils,…
Bulkhead Penetration VT-BHP
Vibratec provides a series of watertight bulkhead penetrations. They are delivered as complete sets, with no need for drilling or…
Penetration Clamp VT-FTPC
VT-FTPC is an all metal pipe clamp with resilient elements made of stainless steel 18/8. Ring and base plate made…