The utility model relates to the technical field of a ternary catalytic conversion device for motor vehicle tail gas purification, in particular to a metal carrier of a ternary catalytic converter. It solves the technical problems such as unreasonable design of existing technology. The metal carrier of the ternary catalytic converter comprises a shell of a cylinder and a core arranged in the shell, characterized in that the core comprises A plurality of plates arranged parallel to each other and at equal spacing, and a bending plate in wavy shape is arranged between two adjacent plates. Compared with the existing technology, the advantages of the metal carrier of the ternary catalytic converter are as follows: The design is reasonable, the structure is simple, the service life is long, the manufacturing cost is low, the work stability is good.
1. Compressive, seismic and thermal shock resistance
2. It has good thermal conductivity
3. Small air resistance because the material wall thickness is several times thinner can reduce the exhaust back pressure of the engine
4. Large specific surface area can improve catalyst efficiency
5. Reduced volume of catalytic converter for easy installation
6. The use of specific brazing materials and vacuum brazing welding process, special brazing materials with a wide range of point-shooting mode, to improve the overall brazing area.
3. Metallic substrate for Off-road vehicle.
4. Metallic substrate for industrial catalyst.
5. Specific structure metallic substrate for other application.
Shape: Round, oval, racetrack, rectangle and other especial shape according to the design of client.
Features
Internal sound-absorbing material composition to reduce sound intensity,reduce noise
2.Carrier hole wall is thin
The pore wall has high porosity,good circulation and uniform distribution
3.Long service life
Low ignition temperature,longer service life,can reduce the frequency of replacement
4.High rate of purification
The strong adhesion of the carrier improves the activity of the catalyst and the rate of purification is high
Product Model Number | High/MM | Inner diameter/MM | Precious metal | Material |
330 | 260 | 335 | Fe/Cr/Al | Pd/Pt/Rh |
305 | 260 | 312 | Fe/Cr/Al | Pd/Pt/Rh |
286 | 260 | 294 | Fe/Cr/Al | Pd/Pt/Rh |
267 | 260 | 275 | Fe/Cr/Al | Pd/Pt/Rh |
240 | 260 | 248 | Fe/Cr/Al | Pd/Pt/Rh |
228 | 260 | 235 | Fe/Cr/Al | Pd/Pt/Rh |
190 | 260 | 197 | Fe/Cr/Al | Pd/Pt/Rh |
170 | 260 | 178 | Fe/Cr/Al | Pd/Pt/Rh |
143 | 180 | 146 | Fe/Cr/Al | Pd/Pt/Rh |
1.Q:Are you trade company or manufacture?
A:We are manufacture with more than 14 years experience,and the price is the factory price.
2.Q:How to control the quality?
A:We have strict quality by QC team.
3.Q:How long is the delivery time?
A:It is about 5 days after payment for stoct goods,10-15 days for new producing goods.
4.Q: How to get the sample ?
A: Please contact us for send your samples.
5.Q:What is the payment terms?
A:Flexible and diverse payment ways can be chosen, make you more convenient .
Generally,30% in advance,70% before shipment
6.Q:Can you do OES service?
A:Yes,size & shape could be made as customer requirment
