An ASTM A216 WCC gate valve is a robust linear-motion isolation valve cast from high-tensile carbon steel (Grade WCC), designed to offer greater mechanical strength and higher pressure-temperature ratings than standard WBA or WBB grades. Featuring a bolted bonnet, outside screw and yoke (OS&Y) assembly, and a rising stem, this heavy-duty valve drives a wedge perpendicular to the fluid stream to achieve a reliable metal-to-metal shutoff. ASTM A216 WCC gate valves are widely specified for high-pressure oil pipelines, natural gas transmission facilities, petrochemical processing loops, and industrial steam utilities. Sourcing managers and piping contractors can secure reliable high-tensile pressure containment and maximize process efficiency by importing certified ASTM A216 WCC gate valves directly from premier manufacturers in China via our advanced B2B commercial marketplace.
