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Auto Exhaust System Metal Honeycomb Catalyst with Aluminized Steel Tube
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Auto Exhaust System Metal Honeycomb Catalyst with Aluminized Steel Tube

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  • Shanghai, China

  • 100, 000pieces/Month

  • L/C, T/T, Western Union

  • MHS

  • Transmission Noise

  • Catalytic Converter

  • North America

  • SS304, SS316, Fe-Cr-Al Alloy

  • as Catalyst Used in Automobile/Motorcycle

  • 100-600cpsi

  • 0.04-0.1

  • 10-250

  • 1100°c

  • 1250°c

  • 14.7

  • DXY

  • Wooden Box and Pallet/Packed as Customers′ Need

  • all size

  • China

  • 84216990

  • Catalytic Converter

  • Steel

  • Euro V

  • ISO9001, TS16949

  • The Noise of Engine

  • Mechanical Noise

Product Description

We mainly produce Metal Catalytics and Ceramic Catalytics for Auto and Motorcycle exhaust system, like Honeycomb metal substrate catalytic converter. Metallic substrate is with the advantages of fast burning, small volume, high mechanical strength, prominent heat-resistance, etc. It is widely used in exhaust gas purification, especially for motorbike. High strength complex substrate plus big surface area and active element of noble metal could lower down pollutant value of motorcycle exhaust efficiently, such as CO, HC, NOX etc...And such kind of catalyst is of excellent catalytic activity and durability that could reach Euro emission standard IV, meet requirement as per customers' requests. Metallic substrate should be pretreated in order to generate a transition layer which is required to solve the mismatched heat expansion between metallic substrate itself and the active layer. On the transition layer, it is coated with rare earth catalyst, while in active layer is coated with noble metal like PT, Pd, Rh. When the engine exhaust passing through the three-way catalytic converter the elements of CO would be oxidized into CO2, the HC is turned into H2O and CO2, while the NOX is deoxidized into nitrogen. The catalytic converter substrate is made of metal honeycomb with stainless steel crust and Fe-Cr-Al honeycomb body. It is a critical part of motorcycles and off-road engines to make the exhaust emission meet government standard.
Auto Exhaust System Metal Honeycomb Catalyst with Aluminized Steel Tube

*Low thermal expansion
*High surface area
*Long-term durability performance
*Low pressure drop
*Good thermal shock resistance
*Combined with the EGR systems to help different vehicles to satisfy emission standard
*Low light-off temperature
*Excellent adhesion between wash-coat and susbstrate with netty structure

For exhaust system of auto engine, like Honda, Suzuki, Toyato, BMW, etc. And Diesel engine, like farm machinery and construction machinery: Tiller, Harvester, Rice transplanter, Planter, Rice mill, Weeder, Thresher, hoisting machinery, excavator, Reinforced concrete machinery.
Auto Exhaust System Metal Honeycomb Catalyst with Aluminized Steel Tube

Metal catalyst: 100, 000 KM. However, Ceramic catalyst: 80, 000 KM

*cylinder/round shape, Size: Dia 110mm~155mm, Hight: 40mm~150mm, Cell: 100~600CPSI
Like: Dia 110*110 (Inner hight 80)mm/ 200CPSI
Dia 120*130 (Inner hight120)mm/ 400CPSI

These sizes are part of our metal catalysts, more sizes and specifications can be customized as per your engine.
Test Result for EU- III Emission Result, g/km
EU- III Standard 0.8 2 0.15
Displacement Item
4 Stroke 150CC Scooter Original Emission 1.8 10.68 0.24
With Two Catalytics 0.19 1.74 0.09
4 Stroke 125CC Scooter Original Emission 2.72 7.36 0.7
With Two Catalytics 0.14 0.94 0.13
4 Stroke 110CC Cub Original Emission 0.43 2.47 0.12
With One Catalytic ( without SAI ) 0.21 1.16 0.04
4 Stroke 150CC EFI Engine With One Catalytic ( without SAI ) 0.23 1.08 0.1
4 Stroke 300CC EFI Engine With One Catalytic ( without SAI ) 0.19 1.4 0.11

Auto Exhaust System Metal Honeycomb Catalyst with Aluminized Steel Tube
Shape Shell size(mm) Core size(mm) Cell density (CPSI)
Rotundity Φ 30×22 Φ 28×20 100/200/300/400
Rotundity Φ 35×20 Φ 33×20 100/200/300/400
Rotundity Φ 35×30 Φ 33×30 100/200/300/400
Rotundity Φ 35×40 Φ 33×40 100/200/300/400
Rotundity Φ 35×50 Φ 33×50 100/200/300/400
Rotundity Φ 35×60 Φ 33×60 100/200/300/400
Rotundity Φ35 × 70/100/130 Φ33 × 60/90/120 100/200/300/400
Rotundity Φ42 × 70/100/130 Φ40 × 60/90/120 100/200/300/400
Rotundity Φ45 × 70/100/130 Φ43 × 60/90/120 100/200/300/400
Rotundity Φ63,5 × 85/100/130 Φ60,5 × 74,5/90/120 200/300/400
Rotundity Φ73 × 70/100/130 L Φ70 × 60/90/120 200/300/400
Rotundity Φ93 × 70/100/130 Φ90 × 60/90/120 200/300/400
Rotundity Φ100,3 × 100/130 Φ98,3 × 90/120 600
Rotundity Φ144 × 150/152,4 Φ142 × 140/142,4 200/300/400
Rotundity Φ190 × 200 Φ188 × 190 200/300/400
Rotundity Φ420 × 100/130 Φ416 × 90/120 300/400
Race track 123×63×85 120×60×75 200/300
Race track 123×63×100 120×60×90 200/300
Race track 78,5×52×104 76,5×50×90 200/300


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 Room 23 Cec Building Chinese Electronic Beihai Industrial Park No. 368 Beihai Da Road Beihai City, Guangxi Province, Beihai, Guangxi, China 536000


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