Car Universal Exhaust Three-Way Catalyst Catalytic Converter for Seal

• Customization: Available
• After-sales Service: on Line
• Warranty: 1 Year
• Model NO.: OB-MC
• Car Model: All Type
• Engine Type: Diesel and Gasoline
• Type: Catalytic Converter
• Body Material: Iron
• Discharge Standard: Euro V
• Certification: ISO9001
• Noise Source: The Noise of Engine
• The Noise of Engine: Mechanical Noise
• Automobile Chassis Noise: Transmission Noise
• Component: Catalytic Converter
• Main Market: All Country
• Transport Package: Carton Box
• Trademark: OBBO
• Origin: China
• HS Code: 841990
• Production Capacity: 10000PCS/Month

Product Description

Car Universal Exhaust Three-Way Catalyst Catalytic Converter for Seal

The three-way catalyst (TWC) is made of cordierite honeycomb ceramics as a carrier, rare earth composite oxides as additives, and a small number of precious metals (PD/PD/RH) added and sintered after a special coating process. The product makes full use of the coordinated effects of precious metals and rare earth composite oxides. The carbon monoxide CO, hydrocarbons HC, and nitrogen oxides NOX in the exhaust gas undergo oxidation/reduction, thereby converting them into non-toxic carbon dioxide, water and nitrogen. The conventional dimensions of the honeycomb ceramic catalyst carrier are: Dia80*80, Dia93*80mm, Dia93*100mm, DIa 100*100mm, Dia 101.6*100mm, Dia103*100mm, Dia 106*100mm, Dia 110*100mm, Dia 118*100mm, Dia 130*100mm.

Advantage
1.Uses advanced spiral wound ultra thin foilOur Three-Way Catalytic Converters are constructed of high temperature tolerant, corrosion resistant steel alloys. Thick steel alloy retainers are used to provide support and stability for the inlet and outlet faces of the metallic core. The effects of high thermal shock and severe vibration are minimized. The larger model catalytic converters (Models 12 SXT and higher) feature inlet flow diverters for even exhaust flow distribution and improved operating efficiency.

2.Uses advanced welding processOur Three-way catalytic converters feature high strength, ultra-thin metallic core walls which impose a minimal exhaust gas restriction during operation. Even under high load/speed conditions the average engine operating efficiency is barely affected.Under normal circumstances the exhaust gas back pressure restriction will be in the order of 6.0" to 9.0" water gauge (depending on exhaust gas temperature).

Product parameters

Product name	Three-way Ceramic Catalyst converter
Material	Cordierite and stainless steel
Size	Diameter: 80-144mm Length: 70-152mm (Customizable)
Working Temperature	150ºC-1200ºC
Shape	Round, Oval,Racetrack-shaped
Cell Density	400-600 CPSI (customizable)
Application	Auto Exhaust System
Emission Standard:	Euro 3/4/5/6
Model:	Universal

Product Feature
1. Good low tempreture light off performance (T50 ≤ 180 ºC ).
2. Higher conversion rate (CO, THC, SOF ≥ 97%).
3. Precious metals & rare earth compound catalyst technology provides the high oxygen storage and high stability catalyst.
4. Precise control of precious metals and other materials during catalyst manufacturing process.
5. Vehicle complete system matching technology and systematic solutions for the customer.
6. Up to Euro VI Emission Standard.

Working Principle
A three-way catalyst can cut CO, HC and NOx by over 99% if the air to fuel ratio is accurately controlled. Three-way catalysts will only give full conversion of each of these three pollutants in a gas stream containing a stoichiometric ratio of CO and NOx.

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