for BMW X1 Engine/Three-Way Catalytic Honeycomb Carrier

• Customization: Available
• Car Make: Currency
• Car Model: Currency
• Model NO.: DOC
• 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
• Transport Package: Wooden Crates and Pallets/Packaging According to C
• Specification: Diameter<120mm/diameter>330mm, etc
• Trademark: JJXY
• Origin: China
• HS Code: 690919000
• Production Capacity: 1000000

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 resistance	Keep at 550 ºC for 30 minutes, quickly remove and cool at room temperature for 30 minutes. Repeat this process continuously for 3 times		muffle furnace
compressive strength	A-axis	>=7Mpa	Compression 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 rate	22%-26%		Electronic scale
Content of main crystal phase in cordierite	>=90%		XRD
verticality	Height ≤ 100 mm, verticality ≤ 1 mm; Height>100
Parallelism	Diameter ≤ 100mm, tolerance ≤ 1mm; Diameter>100mm, tolerance ≤ 1% of product outer diameter dimension.
chemical composition	AL203	(49.7±1.5)%,
	Mg0	(13.5±1.5)%;
	Si02	(35.4±1.5)%,