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 6â?³ 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 6â?³
is available