Key Specifications / Features
We Provide Wedge Gate Valves, ASTM A216 WCB, Pressure Seal Bonnet, 4 Inch, 1500 LB, DN100, PN250, API 600, RTJ, Handwheel Opt, and Standard Bore.
We Provide Wedge Gate Valves, ASTM A216 WCB, Pressure Seal Bonnet, 4 Inch, 1500 LB, DN100, PN250, API 600, RTJ, Handwheel Opt, and Standard Bore.

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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.