Restrained Bellows With Integral Control Units

Engineered to Absorb Vibration to EJMA standards& optimized to reduce noise and compensate for mis-alignment. Restrained Bellows with Integral Control Units prevent over extension and are significantly better than Braided Hoses. Vibration damping multiple plies of thicker metal with deeper and wider corrugations provides higher flexibility to make it an IDEAL PUMP CONNECTOR when temperatures are too high to use Rubber Joints. Liner is recommended if flow velocity exceeds 3metre per second.

HYDROFORMED bellows for minimal residual stresses and minimal thinning at the convolution root and crown. Also available with Floating Flanges to keep all wetted surfaces in stainless steel to save the need for SS flanges.

Non concurrent design movement limits with proper anchors on either side of Bellows.
Compression - 20mm
Elongation - 10mm
Transverse + 8mm

For unanchored piping, the pressure will open Bellows by 10mm, and only serve to reduce transverse movement.

Bellows absorb vibrations caused by pumps, compressors, burners, piping equipment to reduce transmitted noise and stress to piping system. Extensively used in :

HVAC INDUSTRY (heating systems, fire fighting lines, steam lines)

TURBINES MARINE

CHEMICAL PLANTS

REFINERIES PETRO CHEMICAL PLANTS

POWER PLANTS

CONSTRUCTION MACHINERY

FOOD INDUSTRY

AEROSPACE