PN40 Expansion Joint

PN40 Expansion Joint is a flexible connector used in low-pressure piping systems of roughly Class 300 LB to absorb movements, vibrations, and thermal expansion, thus preventing stress and damage to the system. It accommodates changes in pipe length and direction under 40 bars pressure conditions.
 

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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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