JHM three-way catalyst

JHM three-way catalyst Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from JHM three-way catalyst, Automotive Parts Store, Nanjing, Jiangsu, China, Nanjing.

16/12/2025

Euro5,Euro6,DOC,SiC-DPF,catalytic converters

Diesel vehicle catalysts that meet Euro VI emission standards, exported products to the European Union.
13/12/2025

Diesel vehicle catalysts that meet Euro VI emission standards, exported products to the European Union.

Test bench data collection chart for seconds: On the left is the original emission data of the vehicle, and on the right...
13/12/2025

Test bench data collection chart for seconds: On the left is the original emission data of the vehicle, and on the right is the emission data after adding the catalyst. It can be seen that the conversion rates of CO/THC/NOx reached 98.22%/96%/85%, all of which were below 85% of the emission limit, and NMHC was even lower than 70% of the limit.

Catalyst activity evaluation data chart. The C400 achieves 100/95/100% efficiency, the D50 temperature is 227/224/228℃, ...
13/12/2025

Catalyst activity evaluation data chart. The C400 achieves 100/95/100% efficiency, the D50 temperature is 227/224/228℃, and the 85% air-fuel ratio range is 0.88 to 1.03

Fe-SCR and Cu-SCR.We have been continuously supplying products to European customers for 5 years.
11/12/2025

Fe-SCR and Cu-SCR.
We have been continuously supplying products to European customers for 5 years.

09/12/2025

The key factors for producing high-quality products are technical proficiency and process control. Our ternary catalyst adopts our independently developed technical processes to ensure product performance, and strict process control is implemented to guarantee the stability and consistency of the products.

The key technical elements of a three-way catalyst: 1. The conversion efficiency of pollutants. The conversion efficienc...
09/12/2025

The key technical elements of a three-way catalyst:
1. The conversion efficiency of pollutants. The conversion efficiency of CO/NOx/HC pollutants is the core indicator and the main function of a three-way catalyst;
2. The oxygen storage capacity of the coating. Insufficient oxygen storage capacity of the catalyst will directly lead to the activation of the vehicle's fault warning light;
3. The adhesion of the coating. Whether it is the conversion rate or the oxygen storage capacity, they are all based on the reliable adhesion of the coating;
4. The usage environment. Improper usage environment, such as temperature, back pressure, or sulfur, phosphorus, lead, etc., can cause the failure of the three-way catalyst.

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Nanjing, Jiangsu, China
Nanjing
211100

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