Custom 1-1/2" 316SS One-piece Flange Ball Valve Casting

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1-1/2" 316SS One-piece Flange Ball Valve Casting

The 1-1/2" 316SS one-piece flange ball valve casting is a robust solution for demanding industrial applications. Constructed from ASTM A351 CF8M (316 stainless steel), it provides good corrosion resistance, particularly in environments with high chloride exposure, such as marine or chemical processing systems. The unibody (single-piece) design enhances structural integrity, reducing potential leak points compared to multi-piece assemblies.

Rated for 300 WOG (Water, Oil, Gas), this casting is suitable for low to medium-pressure systems. The precision investment casting process ensures dimensional accuracy, critical for proper seat alignment and sealing performance. The flanged ends conform to ANSI B16.5 Class 150, facilitating easy integration into existing pipelines.

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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