Vehicles of all types—from passenger cars to heavy trucks—rely on robust emission control, and two key components in this effort are the metal catalytic converter and the vehicle exhaust catalyst. We’ve specialized in these metallic solutions for decades at Hualian Catalyst, leveraging their strength and efficiency to meet Euro 3–6 and Tier IV standards across diverse applications. Our focus on quality and customization has made us a partner to over 5,000 companies worldwide, each trusting our products to reduce pollutants without compromising engine performance.
The Advantages of a Metal Catalytic Converter
A metal catalytic converter stands out for its durability and adaptability, thanks to its metallic honeycomb substrate. Unlike ceramic alternatives, our metal substrates—made from materials like SUS304 stainless steel and FeCrAl—handle high vibrations and temperature swings with ease, making them ideal for everything from city cars to off-road trucks. The thin-walled design reduces back pressure, ensuring the engine runs efficiently, while fast heat transfer allows the catalyst to activate quickly, cutting emissions from startup. We offer a range of cell densities (50–600 CPSI) and sizes (diameters from 28mm to 550mm), ensuring a perfect fit for any vehicle’s exhaust system.
Tailoring the Vehicle Exhaust Catalyst to Needs
The vehicle exhaust catalyst at the heart of the converter is formulated for specific uses. For gasoline engines, we focus on three-way conversion (CO, HC, NOx) using Pt, Pd, and Rh coatings, while diesel applications may use adjusted formulations to target soot and particulates. Our team works with clients to analyze their vehicle’s engine type, usage (e.g., stop-and-go vs. highway), and regulatory requirements, then recommends coatings and substrate designs to match. This customization ensures that whether a vehicle operates in a busy city or a remote worksite, its exhaust catalyst delivers consistent, reliable performance.
Quality and Support You Can Rely On
At Hualian Catalyst, we back our metal catalytic converters and vehicle exhaust catalysts with rigorous testing. Each product undergoes checks for conversion efficiency, durability (withstanding 1000+ km of use), and coating integrity (delamination rate ≤7%), ensuring it meets our high standards. Our 24/7 technical support team is also on hand to assist with installation guidance, performance troubleshooting, and regulatory compliance questions. This combination of quality and service has earned us recognition across 50+ countries, where our products help keep vehicles running cleanly.
Conclusion
The metal catalytic converter and vehicle exhaust catalyst are vital for modern transportation, balancing power and sustainability. At Hualian Catalyst, we’re committed to delivering these solutions with the strength, customization, and support that vehicle manufacturers and operators need. Whether you’re building a fleet or maintaining a single vehicle, we’re here to provide the right catalyst for your journey.
