The 3/4 Inch Expansion Joint, tailored for a 3/4 inch or DN20 nominal diameter, serves to absorb thermal expansion and contraction in smaller piping systems. It is commonly used in applications such as HVAC and small-scale industrial installations, where it reduces stress and vibration, enhancing system durability.
 

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About Us

Founded in 2013, Bosseal is a professional industrial valve manufacturer based in Suzhou, China. We specialize in the design and production of Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug Valves, and Piping Strainers. All our products are manufactured in strict compliance with international standards, including API, ASME, ISO, DIN, BS, and EN. With a strong focus on quality control and engineering capability, we are committed to providing reliable and high-performance valve solutions for global industrial applications.

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Building 2, NO.59, Songshan Road, SND, Suzhou, China