180 Degree U-Bend Exhaust Pipe Casting

The 180-degree U-bend exhaust pipe casting is a crucial component in exhaust systems, designed to redirect gas flow efficiently while withstanding high temperatures and thermal cycling. Manufactured using stainless steel grades like 304 or 316, these castings offer nice resistance to heat, corrosion, and oxidation.

Precision casting ensures uniform wall thickness and smooth internal surfaces, minimizing flow resistance and backpressure. The U-bend geometry is optimized for compact installations in automotive, marine, and industrial exhaust systems.

Customization options include varying radii, flange configurations, and thicknesses to suit specific system layouts. These castings are essential for improving exhaust efficiency and meeting emission standards.

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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.