Stainless Steel Investment Valve Casting Parts

Our stainless steel investment valve casting parts are manufactured using precision investment casting technology, ensuring high dimensional accuracy and good surface finish. These components are widely used in industrial valves for applications requiring corrosion resistance, durability, and tight tolerances. The process involves creating a wax pattern, coating it with ceramic shell material, and then melting the wax to form a mold for molten stainless steel. This method allows for complex geometries and reduces the need for secondary machining.

Materials such as CF8, CF8M, and CF3 are commonly used to meet ASTM standards, providing nice performance in high-pressure and high-temperature environments. These castings are suitable for gate valves, globe valves, and ball valves, where reliability is critical. Custom specifications, including sizes up to DN600 and pressure ratings up to PN40, are available upon request.

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About Us

Zhejiang Lizhi Metal Products Technology Co., Ltd. was established in 2003 and established a branch in Fujian in 2021: Fujian Zheli Alloy Casting Co., Ltd.

After more than 20 years of hard work, the company has strong technical strength and has established a production, learning and research integration with major domestic universities, forming its own product characteristics and technical advantages. The company mainly produces various precision castings and valve products such as valves, pumps, auto parts, marine parts, hardware and engineering machinery parts. The main materials are: austenitic stainless steel, carbon steel, duplex steel, nickel-based alloy, high silicon alloy, titanium alloy, etc. The annual output of various stainless steel castings is 8,000 tons (production capacity 12,000 tons/year). The company fully implements TUV: ISO9001-2015 and EU CE certification system management, and introduces 6S performance management lean production. The products are mainly sold to the chemical, shipbuilding, automotive, power, pharmaceutical, food and other industries, and the products are exported to Russia, Europe, North America, Japan and South Korea and other countries and regions.