Metallic Bellow is a flexible, engineered component that absorbs mechanical movements and vibrations within a piping system. Typically made from materials like stainless steel or other high-grade metals, Metallic Bellow have a series of convoluted rings or folds that allow them to expand, contract and flex while maintaining strength and integrity.
Metallic Bellows are often integrated with pipe lines / duct lines via both side flanges to absorb temperature and heavy movements to prevent pipe line damage, extending their lifespan and maintaining operational safety.
Bellow I.D. – Upto 5000 X 4000 mm. (Rectangular)
Bellow I.D. – Upto 4000 X 4000 mm. (Square)
Bellow I.D. – Upto 3500 mm. (Circular / Round)
Working Temperature – Upto 1400°C.
Working Pressure – Upto 25 Kg. / Cm²
Stainless steels – 202, 304, 304L, 310, 310L, 316, 316L, 321, 400 etc.
Flange materials – Mild Steel, Stainless Steel, ASTM A105, SA516 Gr.70 & other Carbon Steel Grades.
Counter Flanges / Matching Flanges / Companion Flanges, Gaskets, Fasteners etc.
1. SS Sheet making for convolute
2. Forming the convolutes
3. Maintaining pressure and temperature specifications
4. Flange manufacturing
5. Attaching Convolutes with Flanges
6. Final Inspection and Quality Control
Axial Metallic Bellow is a flexible mechanical component that absorbs axial movement or expansion and contraction along its length. It consists of convolutions or folds made from metal, typically stainless steel, to provide high durability and flexibility.
Axial Metallic Bellows compensate for changes in length due to thermal expansion or contraction, mechanical vibrations, or other movements that can occur in pipelines, machinery, or systems. They help maintain system integrity by allowing movement without causing undue stress or damage to the connected components.
Axial type Metallic Bellows are commonly used in : Piping systems, HVAC systems, Machinery, Aerospace, Automotive sectors, Marine and offshore applications to manage pressures and movements in harsh conditions.
1. Good flexibility
2. Long durability
3. Better Temperature resistance
4. Better Pressure management
5. Better Vibration reduction
6. Better space efficiency
Universal Metallic Bellow is a flexible, corrugated component that absorbs mechanical and thermal movement in piping systems. It typically consists of two bellows joined by a center pipe, creating a structure accommodating lateral and axial movement. The bellow type is engineered to handle various industrial applications’ complex movement and expansion needs.
Universal-type Metallic Bellows are used for their ability to absorb Multi-Directional Movements, Reduce mechanical stress, Compensate for Misalignment, Enhance durability.
Universal type Metallic Bellows are widely used in Industrial Piping Systems, HVAC systems, Marine, Aerospace, Oil and Gas Pipelines
1. Best flexibility
2. Enhanced system safety
3. Reduced maintenance
4. Option for custom design
5. Cost effective
Metallic Bellows are used across many industries to solve problems related to movement, pressure, and vibration in piping systems. Here’s a breakdown of their main uses :
They are used here to absorb movement and vibration, protecting equipment from mechanical stress and ensuring reliable performance in high-temperature environments.
They are used here for connecting machinery that experiences high heat and movement, helping to maintain the integrity of ducts and reducing the risk of damage from thermal expansion.
They are used here to handle thermal expansion, contraction, and pressure changes, ensuring the safe and efficient transfer of fluids or gases.
They are used here Utilized to compensate for expansion and contraction due to temperature variations, ensuring the seamless operation of piping systems.
They are used here for managing pipeline vibrations and movements, preventing leaks, and maintaining pressure stability in high-temperature and high-pressure applications.
They are used here to reduce vibration transmission, accommodate thermal movements, and ensure airtight connections, contributing to noise reduction and system longevity.
They are used here to absorb expansion and contraction in duct systems, aiding in preventing environmental leaks and maintaining the efficiency of filtration units.
They are used here to handle the expansion caused by heat in flue gas systems, maintaining structural integrity and preventing damage due to thermal fluctuations.
They are used here to accommodate movements due to temperature changes and pressure variations, ensuring smooth flow and protecting joints from stress.
They are used here for handling the transfer of fluids under high-pressure conditions, minimizing the risk of leaks and system failures due to temperature changes.
They are used here to manage the movement and stress in piping systems under varying temperatures and pressures, ensuring safe and uninterrupted operations.
