ASTM A890 4A Ball Valve

The ASTM A890 4A Ball Valve is crafted from ASTM A890 4A, a super duplex stainless steel celebrated for its corrosion resistance and strength. Engineered for precise fluid flow control in challenging environments, these valves guarantee durability and dependable performance.

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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