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Metallic Bellows

Precision Mechanical Engineering for Metallic Bellows & Expansion Joints

Lero offers High Efficiency Cyclones are the most cost-effective solution for separating dry particulate (5 microns or larger) from gas streams. Our experience in research, design, and successful commissioning of cyclones, we have the expertise to select the appropriate design to meet the most demanding needs of any application in the industry. Inertial separators are the simplest type of dust collector. They are normally used to reduce the volume of particles from the mass flow of an air stream or as a pre separator or pre filter for collectors handling greater efficiencies.

Two newly fabricated rectangular metallic expansion joints with drilled bolt holes sitting on a workshop floor

Cyclone dust collectors (named for their vortex motion similar to that of cyclones and tornados) are large funnel shaped tubes. Dust and debris are pulled into the tangential inlet at high velocities, forcing material against the walls in a cyclonic motion. Larger particles slide down into the hopper while smaller or fine dust exits out the other side

Side view of a circular metallic bellows expansion joint integrated with a square steel plate base
Stack of large, heavy-duty rectangular metallic expansion bellows with external bracing in an outdoor industrial yard
A circular metallic expansion bellows with bright blue flanges installed on a complex silver industrial pipeline manifold
Precision Piping & Expansion Solutions

Advanced Mechanical Engineering for Metallic Bellows & Expansion Joints

At Lero Engineering & Services, we design and custom-fabricate high-integrity metallic bellows engineered to absorb thermal expansion, mechanical vibration, and structural movements in high-pressure piping systems. Built to withstand extreme temperatures and corrosive environments, our bellows ensure absolute system safety and prolonged operational lifecycle.