Auto&Motorcycle Exhaust System Metal Honeycomb Substrate

Basic Info.

Model NO.	HMS
Automobile Chassis Noise	Transmission Noise
Component	Catalytic Converter
Main Market	North America
Max Working Temperature	1100°c
Width(mm)	10-250
Coefficient of Line Expansion	14.7
Density(g/cm3)	7.16
Max Service Temperature	1250°c
Cell	100-600cpsi
Thickness(mm)	0.04-0.1
Usage	as Catalyst Used in Automobile/Motorcycle
Material	SS304, SS316, Fe-Cr-Al Alloy
Transport Package	Wooden Box and Pallet/Packed as Customers′ Need
Specification	Diameter<120mm/Diameter<200mm, etc
Trademark	DXY
Origin	China
HS Code	84213990
Production Capacity	100, 000pieces/Month

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&Motorcycle Exhaust System Metal Honeycomb Substrate

Features:
*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
Usage:
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&Motorcycle Exhaust System Metal Honeycomb Substrate

Durability:
Metal catalyst: 100, 000 KM. However, Ceramic catalyst: 80, 000 KM
Specification:
*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
Test Result for EU- III		HC	CO	NOx
EU- III Standard		0.8	2	0.15
Displacement	Item
4 Stroke 150CC Scooter	Original Emission	1.8	10.68	0.24
4 Stroke 150CC Scooter	With Two Catalytics	0.19	1.74	0.09
4 Stroke 125CC Scooter	Original Emission	2.72	7.36	0.7
4 Stroke 125CC Scooter	With Two Catalytics	0.14	0.94	0.13
4 Stroke 110CC Cub	Original Emission	0.43	2.47	0.12
4 Stroke 110CC Cub	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 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&Motorcycle Exhaust System Metal Honeycomb Substrate

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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