Metallic Honeycomb Catalyst is suitable for automobile exhaust purification catalytic converters , industrial waste gas purification and other fields. It can meet the increasing requirements of environmental protection .We also supply Catalytic Converter, Catalytic muffler, Motorcycle catalytic converter, DPF,DOC Catalyst, SCR catalyst ,TWC catalyst,Ceramic honeycomb monolith , Metal honeycomb carrier, ect. Our management system has been certified the ISO9001 and TS16949 by SGS company.
We offer the most diverse metallic substrate configurations in the world.All shapes can be made with or without mantels.
Sizing for rounds, ovals and rectangles up to 48" - 1200mm OD
Custom cell configurations available
SubstrateConfigurationsShapes can be made with or without mantels/tube
Custom shapes that may not be shown here are also available upon request
Custom foil geometries available
Extensive product offering with variable cell sizes and flow depth options
SubstrateConstructionBrazed, Oxidized & Mechanically Retained
Single brazed rounds as large as 48"OD (1200mm)
Rectangles up to 48" (1200mm)
Standard Metallic Substrate Nomenclature
Metal Substrates without mantels
Metal Substrates with mantels
Matrix OD x Matrix length x CPSIMatrix OD(Mantel OD)x Matrix length(Mantel Length)
Example: 6.5 inch x 3.5 inch x 300CPSI
Example:6.38 inch (6.5 inch ) x 3.5 inch (4.0 inch) x 300CPSI
| Cell densities - CPSI | Stock foil widths | Rounds in Mantels |
| (air flow depth) | Available tube sizes smaller 6″ OD |
| 25 | 260 | Inches | mm | Inches | mm |
| 50 | 300 | 1 | 25 | 1 | 25 |
| 70 | 350 | 1.7 | 43 | 1.25 | 32 |
| 80 | 400 | 2 | 51 | 1.5 | 38 |
| 100 | 500 | 2.25 | 57 | 1.75 | 44 |
| 150 | 600 | 2.5 | 64 | 2 | 51 |
| 200 | 900 | 2.75 | 70 | 2.25 | 57 |
| 230 | 1000 | 3 | 76 | 2.5 | 64 |
Custom sizes also
available upon request | 3.25 | 83 | 2.75 | 70 |
| 3.5 | 89 | 3 | 76 |
| 4 | 102 | 3.25 | 83 |
| 4.72 | 120 | 3.5 | 89 |
| 5 | 127 | 4 | 102 |
| 5.91 | 150 | 5 | 127 |
| 12 | 305 | 6 | 152 |
| | | Any OD larger than 6″ |
| is available |
| Advantage | 1.Low initiation temperature
2. Low pressure drop
3.High mechanical strength
4. Excellent thermal and coking resistance
5. Reliable braze welding intensity
6. Durable heat-resisting impact performance
7. Perfect catalyst coating binding force
8. Good anti-shock
9.can be specialized designed for the customers various vehicle type |
| Application | Use for exhaust system of general engine and off-road engine's catalyst carrier/support.
Apply to Auto/Motorcycle, Infrared Gas Stove, garden machinery
(Gasoline Chain Saw, Brush Cutter, Hedge Trimmer, Earth-Auge), etc. |
| Specification | Diameter: 35-266mm
Length: 40-130mm
Round/ Racetrack/Oval or can be customized to your requirement
Cylinder shape, "T" series(one hole)/ "S" series
(Two holes) |
| Pore density | 100-400CPSI |
| Conversion rate | If have coating ,CO≥96%, HC≥95%, NO≥90%. |
| Coating losing rate | If have coating, ≤3 % |
| Emission Standard | Meet the Standards Euro II ~ Euro V emission standard, EPA, CARB standard |
| Service life | Above 120,000 KM |
Specifications
| Mantle | Matrix | Brazing |
| Ferritel (SUS444, SUS441, SUS430) | Fe-Cr-Al with RE, Zr/Ti additions high temperature oxidation resistant special alloy | Nickel base alloy |
| Domestic FeCrAl(2073/216) |
| or Austenitic heat resistant stainless steel(SUS304) | Import FeCrAl(1.4725/1.4767) |
| Dimension and Cell Densitities | | |
| Dimensions(mm) | Cell densities(CPSI) | Foil thickness(mm) |
| round shape with diameter more than 28mm, length up to 300mm | 50,100,200,250,300,400,000,000 | 0.03,0.04, 0.05,0.06,0.08,0.10 |
| Oval shape |
| Others (Rectangle etc.) |
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