Kanwal Industrial Corporation

Bellows are a flexible piping element. The corrugation of the Metallic Expansion Joint is designed to be flexible in order to absorb pipe expansion and contraction due to changes in temperature. The number of corrugation of bellows is decided according to the displacement amount and the expansionary and contracting force that the bellows have to absorb. Bellows have to be strong to the design pressure and operating pressure of piping and installation and they also have to be flexible to absorb thermal movement. The thrust force of the flow in the piping has to be buttressed by things other than bellows. These are usually anchors, tie rods, hinges or gimbaled structures and our style ETR thrust restraints.

Metallic Expansion Joints, we are leader and manufacturer, we provide this product.

Rubber Expansion Joints, we are leader and manufacturer, we provide this product.

Expansion Bellows, we are leader and manufacturer, we provide this product. product quality is good.

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Easyflex Rubber expansion joints offer several key advantages

• The bellows are moulded under high pressure and impregnated with multiply nylon tire cord and spring-steel wire reinforcement. This makes them suitable for both positive pressure and vacuum applications
• Long radius arch bellow design provides excellent axial, transverse and angular deflection capability.
• Spherical shape of bellow ensures smooth flow of fluid, resulting in negligible pressure drop across the joint.
• Substantial steel-reinforced moulded beads at each end of bellow eliminate the need for gaskets
• Captive floating flanges facilitate alignment with pipe during installation. These are grooved in order to accommodate the bellow end-beads
• The floating flanges are epoxy powder coated for corrosion resistance
• Each unit is individually tested at 150% of rated maximum working pressure before leaving works

Floating Flange Expansion Joint The Style "EFFF" Rubber Expansion Joint is a totally effective KANWAL solution for unwanted pipe movement in heating and air conditioning system. Available in the common HVAC, Plumbing and Fire fighting Pipeline sizes, it is ideal for motion compensation, vibration elimination, noise control and stress relief.

Double Arch Expansion Joint Greater Movement (Almost Double of Single Arch). Higher Pressure. Positive Sealing provided at Flanges. No gaskets required. Absorbs & Isolates VibrationsNoiseShock. Molded Design for better quality upto 

Single Arch Expansion Joint Greater Movements. Higher Pressure Ratings. No gaskets required. Absorbs & Isolates Vibrations Noise Shock. Molded Design for better quality upto size 14" NB. Reduces System Noise. Absorbs Pipe Movement Stress. Compensates for Misalignment Offset.