Bellowman’s PTFE expansion joints provided the best combination of low spring-rate flexibility, temperature resistance, and the chemical inert properties of PTFE material, are designed to compensate for movement and abate noise in severe corrosive environments such as chemical processing, petrochemical, power generation, pulp and paper, water and waste water applications.
The PTFE expansion joints in Bellowman are available in sizes 25mm to 1600mm and from 2 to 12 convolutions for maximum movements. All Bellowman’s PTFE expansion joints are delivered complete with carbon steel or stainless steel flanges and control units ready for immediate installation in the field. Flanges in other alloys are available by special order. Flanges are protected to resist atmosphere corrosion and are provided as per the ANSI standard drilling of 150 Ibs, and also can be customized made.
What Bellowman PTFE expansion joints do:
● Controlled wall thicknes.
● Compensation for axial movement, lateral movement and angular deflection.
● Resistant to water, steam and most chemicals & gases.
● Compensate motion.
● Sound and vibration absorption and insulation.
● Good high and low temperature performance.
● Universal chemical resistance.
Pls click Technical parameters to know more about PTFE expansion joints.
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