A 20 Inch Expansion Joint, designed for 20-inch pipelines (DN500), plays a crucial role in absorbing thermal expansion, contraction, and vibration. It ensures the integrity and longevity of large-diameter piping systems, making it indispensable in power plants, industrial processing, and petrochemical facilities.
 

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About Us
Founded in 2013, Bosseal Valve is a professional valve manufacturing company in Suzhou, China. We mainly supply Industrial Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug VaIves, and Strainers designed and manufactured according to API, ASME, ISO, DIN, BS, EN standards.
 
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Building 2, NO.59, Songshan Road, SND, Suzhou, China