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Founded in July 2024,As China High Precious Metal Content Metallic Tube Suppliers and Wholesale High Precious Metal Content Metallic Tube Factory, Longyou Shuochun New Material Technology Co., Ltd. is a high-tech enterprise specializing in the coating and sales of three-way catalytic converters. It is deeply engaged in the field of new materials.
The company always keeps an eye on the industry frontier, actively learns from and draws on the advanced formulas and mature technologies of domestic and foreign counterparts. Through in-depth research and localization of mainstream formulas, it accurately adjusts the proportion of raw materials such as rare earths, precious metals and non-precious metals, so as to ensure that the coated carriers produced have stable catalytic activity and reliable performance.
The company's products cover a variety of specifications and models, and its products and technologies are applicable to automobiles, motorcycles, general-purpose engines, construction machinery, marine power, generator sets, agricultural machinery and other fields.
In the future, the company will continue to learn advanced industry experience, optimize production and services, and contribute to the realization of carbon peaking and carbon neutrality goals in China and around the world.
A high precious metal content metallic tube is a high-performance carrier structure that integrates both catalytic and structural functions. Its inner wall or surface is loaded with a high proportion of noble metal active components such as platinum (Pt), palladium (Pd), and rhodium (Rh). Owing to the excellent thermal conductivity of the metallic substrate, the catalytic active zones can heat up rapidly, enabling shorter light-off times and higher conversion efficiency. This type of metallic tube typically uses Fe-Cr-Al alloy as the substrate material, with the surface specially pretreated to enhance the adhesion between the washcoat and the metallic base. Compared with conventional ceramic-based tubular catalyst structures, high precious metal content metallic tubes exhibit greater stability during cold-start emission control and under high-load operating conditions. Typical applications include small-displacement turbocharged engines compliant with China VI/Euro VI standards, hybrid vehicle exhaust systems, and industrial combustion equipment requiring ultra-low emission performance.
