Industrial Bellow Dealers in Hadapsar, Pune

Metal expansion joints (MEJ) also called compensators or metal / metallic bellow. An expansion joint/bellow element employed in a piping system is an assembly of generally more than one convolute in series with the shape of the convolution designed to withstand the internal pressures, Thermal expansion, mechanical vibrations of pumps, draft fans, compressors, turbines, motors, vessels and other plant components, but flexible enough to accept axial, lateral, and angular deflections. They consist of one or more metal bellows. Metal expansion joints have to be designed according to rules laid out by EJMA (expansion joint manufacturing association).For Fabric & Rubber expansion joints there are guidelines and a state-of-the-art description by FSA (fluid sealing association). Expansion joints are differentiated according to the three basic types of movement: axial, angular and lateral expansion joints. The central component of each expansion joint is the metal bellows .Due to its shape and thin wall, acts like a spring. The bellows however has to meet the following basic criteria to qualify for its use as an expansion element. It must : • Withstand the operating and test conditions (pressure, temperature). • Ensure corrosion resistance. • Provide sufficient flexibility for the purpose. • Include sufficient squirm stability. MOVEMENTS & SPRING RATES: There are four basic movements that can be applied to a bellows. These are Axial, Lateral, Angular and Tensional. Respective spring rates are - Axial spring rate, Lateral spring rate, Angular spring rate. The spring rate of a bellows is entirely dependent on bellows geometry and material properties. AXIAL MOVEMENT (+/‐ MM): Axial movement is the change in dimensional length of the bellows from its free length in a direction parallel to its longitudinal axis. Compression is always expressed as negative (‐) and extension as positive (+). The units for axial spring rates displayed in N/mm. LATERAL MOVEMENT (+/‐ MM): This relative displacement of the two ends of an Expansion Joint perpendicular to its longitudinal axis. This has been referred to as lateral offset, lateral movement, parallel misalignment, direct shear or transverse movement. ANGULAR MOVEMENT (+/‐ DEGREES): This displacement of the longitudinal axis of the Expansion Joint from its initial straight line position into a circular arc. TYPES OF EXPANSION JOINTS: • Axial Expansion Joint • Lateral Expansion Joint • Hinge Expansion Joint • Gimbal Expansion Joint • Inline Pressure Balanced Expansion Joint • Elbow Pressure Balanced Expansion Joint • Externally Pressurized Expansion joint • Two ply testable bellow • Rectangular Expansion Joint • Slip Type Expansion Joint

• Color: Silver
• Brand Name: Pliantbellows
• Country of Origin: Made in India
• Material: SS
• Size: Any

Metal expansion joints (MEJ) also called compensators or metallic/metal bellows. An expansion joint/bellow element employed in a piping industry is an assembly of generally more than one series with the shape of the convolution designed to withstand the environmental restraints, Thermal extension, production waves of pumps, draft fans, compressors, turbines, machines, crafts and other manufactory components, but adaptable to accept axial, lateral, and angular deflections. They made of one or more metal bellows. These industrial products are made accessible in various determinations according to the specific particulars. We are stainless steel expansions bellows manufacturer & metal bellows global exporters. We design premium quality hydroformed Bellows which are used in the various industrial application as the steel or metal has superior corrosion defence capacity in complicated circumstances. We design bellows which are corrosion resist, flexible, damage-resistant and extended service life. Designing of metal bellows is done with powerful technology like hydroforming & test under various conditions like high temperature, Vacuum test. APPLICATIONS:   Aero space and Compactors Industrial OEM equipment Marine engineering Deferential pressure Mining and coal industry

Ranked amidst the celebrated Suppliers of FRP Blowers, we are customers' reliable choice in the industry. We have become a preferred choice of the patrons owing to our timeliness and client centric approach.

• Weight: 3.3 Kg
• Brand Name: Aerostat
• Audible Noise: Fan speed low 50dB, Fan speed High 57 dB
• Valid scope: 3 x 6 square feet
• Optional Air Filter: 30 PPI
• Input voltage: 220 V/50 Hz
• Current Max: Max.: 0.2 Amp, Min.: 0.05 Amp
• Electrostatic Balance Degree: 0 ± 10 V
• Operating Temp.: 0°-50°C