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MadeInChina.com > Products > Auto & Motorcycle Parts > Auto Engine Structure > Exhaust System
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OEM Applicable to Various Types of Gasoline Vehicle Exhaust Three-Way Catalytic Honeycomb Ceramic Carriers

Price Negotiable
Min Order 1 Piece
Availability In Stock
Shipping From Jiangxi, China
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Model NO.:
DOC
Car Make:
Currency
Car Model:
Currency
Engine Type:
Gasoline Car Engine
Type:
Catalytic Converter
Body Material:
Cordierite Stone
Discharge Standard:
Euro IV
Certification:
ISO9001
Noise Source:
The Noise of Engine
The Noise of Engine:
Mechanical Noise
Automobile Chassis Noise:
Exhaust Emissions
Component:
Catalytic Converter
Main Market:
Southeast Asia
Trademark:
JJXY
Transport Package:
Wooden Crates and Pallets/Packaging According to C
Specification:
Diameter<120mm/diameter>330mm, etc
Origin:
China
HS Code:
690919000
Product Description
Product Description

 


A three-way catalytic converter (TWC) is the most important external purification device installed in the automobile exhaust system. It can convert harmful gases such as carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) emitted from the automobile exhaust into harmless carbon dioxide, water, and nitrogen through oxidation and reduction.
Meanwhile, three-way catalytic converters are currently the most widely used exhaust gas post-treatment technology in motor vehicles; The principle is that the three-way catalytic converter is installed in the exhaust pipe after the exhaust manifold and before the exhaust muffler. When the engine is working, the exhaust gas enters the three-way catalytic converter through the exhaust pipe, converting harmful substances such as hydrocarbons, carbon monoxide, and nitrogen oxides in the car exhaust system into water vapor, carbon dioxide, and nitrogen.

 
Product Parameters

 

project  
Thermal shock resistanceKeep at 550 ºC for 30 minutes, quickly remove and cool at room temperature for 30 minutes. Repeat this process continuously for 3 timesmuffle furnace 
 
 
compressive strengthA-axis>=7MpaCompression strength machine 
 
B-axis>=2Mpa 
 
 
Thermal expansion coefficient (room temperature -800 ºC)≤1.0*10 -6/ºC(A-axis)Thermal expansion coefficient meter 
 
 
 
Water absorption rate22%-26%Electronic scale 
 
 
 
Content of main crystal phase in cordierite>=90%XRD 
 
 
 
verticalityHeight ≤ 100 mm, verticality ≤ 1 mm; Height>100  
 
 
 
ParallelismDiameter ≤ 100mm, tolerance ≤ 1mm; Diameter>100mm, tolerance ≤ 1% of product outer diameter dimension.  
 
 
 
chemical compositionAL203(49.7±1.5)%, 
 
 
 
Mg0(13.5±1.5)%; 
 
 
 
Si02(35.4±1.5)%, 
 
 
 



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