Custom Stainless Steel/Carbon Steel Pump Closed Impeller

Zhejiang Lizhi Metal Products Technology Co., Ltd. Home / Product / Precision Castings / Pump Castings / Stainless Steel/Carbon Steel Pump Closed Impeller

Stainless Steel/Carbon Steel Pump Closed Impeller

Stainless steel and carbon steel pump closed impellers are critical components in centrifugal pumps, designed for efficient fluid movement. Closed impellers feature shrouds on both sides, enhancing hydraulic efficiency and reducing wear. Stainless steel impellers are preferred for corrosive media, while carbon steel offers cost advantages for less aggressive environments. The investment casting process ensures precise blade geometry, optimizing flow dynamics. These impellers are used in wastewater treatment, HVAC systems, and industrial cooling applications. Mechanical testing, including dynamic balancing, ensures smooth operation at high speeds.

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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