Custom Stainless Steel Sand Casting for Valve Parts

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Stainless Steel Sand Casting for Valve Parts

Our stainless steel sand casting process is tailored for producing robust valve components, including bodies, bonnets, and flanges, in various grades such as CF8, CF8M, and 304. Sand casting is cost-effective for medium to large-sized parts, offering flexibility in design adjustments without expensive tooling changes. The process ensures good mechanical properties and resistance to thermal fatigue, making these parts suitable for high-temperature applications. Post-casting treatments like heat treatment and shot blasting enhance durability. These components are widely used in chemical processing, oil & gas, and marine industries, where long service life and reliability are critical.

Zhejiang Lizhi Metal Products Technology Co., Ltd.

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.

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