Car Universal Exhaust Three-Way Catalyst Catalytic Converter DPF for Sale

• After-sales Service: 24 Hours Customer Service
• Warranty: 1 Years
• Car Make: European Cars
• Model NO.: Catalytic Converter 11
• Car Model: 3.5L
• Engine Type: Naturally Aspirated, Turbocharged,
• Type: Catalytic Converter
• Body Material: Steel
• Discharge Standard: Euro IV
• Certification: ISO9001, CE, RoHS, E-Mark, COP, CCC
• Noise Source: The Noise of Engine
• The Noise of Engine: Aerodynamic Noise
• Automobile Chassis Noise: Transmission Noise
• Component: Catalytic Converter
• Main Market: Europe
• Product Name: Catalytic Converter
• Material: Stainless Steel 409ss
• Customized Service: OE
• Function: Car Rear Exhaust Muffler Modify
• Surface: Polished Stainless Steel
• Converter Type: in-Line Model Converter
• Bellows Materials: Steel, Outer Braid
• Carriers Materials: Honeycomb Ceramic Cordierite or Steel
• Feature: High Conversion Efficiency
• Structure: Double Stainless Steel Sheets
• Advantage: High Temperature Resistance
• Emission Standard: Euroi II III IV V
• Other Name: Three-Way Catalytic Purifier
• Itme Name: Ternary Catalytic Reactor
• Application: Gasoline Cars and Diesel Cars
• Transport Package: Carton Box+Plastic Bag
• Specification: Standard Size
• Trademark: FUJIYA
• Origin: China
• HS Code: 8708309990
• Production Capacity: 800000pieces/Year
• Package Size: 55.00cm * 30.00cm * 25.00cm
• Package Gross Weight: 20.000kg

Product Description

 

Product Description

 

The three-way catalytic converter is a device used for the purification of automobile exhaust gas, which converts harmful gases in the exhaust gas (such as carbon monoxide CO, hydrocarbon HC and nitrogen oxide NOx) into harmless carbon dioxide (CO2), water (H2O) and nitrogen (N2) through a chemical reaction. Its working principle is based on the action of catalysts, usually made of precious metals (such as platinum, palladium, rhodium), which promote the REDOX reaction of harmful gases

 

Diesel Particulate Filter (DPF)
1. Define
Diesel particulate filter is the core component of diesel vehicle exhaust system, which is specially used to capture particulate matter (PM) produced by diesel combustion, especially soot and ash.
2. How it works
Passive filtration: When the exhaust gas passes through the DPF, the particles are physically trapped in the ceramic or metal honeycomb structure.
 Active regeneration: When particulate matter accumulates to a certain amount, it is burned into carbon dioxide by increasing the exhaust temperature (such as injection fuel or urea) to achieve filter element regeneration.

 

Product Parameters

 

Material	Stainless Steel Metal
Name	Catalytic Converter
Size	can be customized
Carrier materials	Honeycomb ceramic coated with precious metal
Application	Universal
Packing	Bubble Bag + Strong Carton Box
MOQ	50
Warranty Service	1years

 

Detailed Photos

Structure

Structure of three-way catalytic converter
Three-way catalytic converters usually consist of the following parts:
1. Shell:
 Material: usually made of stainless steel, with good high temperature and corrosion resistance.
 2. Substrate: 
Materials: Common substrate materials include honeycomb ceramics (such as cordierite, silicon carbide) and metal materials (such as stainless steel). 
3.Catalyst Coating: 
Material: The catalyst is usually composed of precious metals (such as platinum Pt, palladium Pd, Rhodium Rh) that are precisely sprayed onto the support. 
4. Thermal Insulation Layer: 
Material: The thermal insulation layer is usually made of high temperature ceramic fiber or thermal insulation felt. 
5. Sealing Gasket: 
Material: Sealing gasket is usually made of high temperature and heat resistant material, such as graphite, ceramic fiber, etc. 
6. Support Structure: 
Material: Support structures are usually made of metal brackets or ceramic materials.
 

 

Diesel particulate filter (DPF) structure 
1. Shell:
 Material: usually made of stainless steel, with good high temperature and corrosion resistance. 
Function: Protect internal components from external mechanical damage and environmental impacts.
 2. Honeycomb ceramic carrier:
 Material: Common carrier materials include Cordierite, Silicon Carbide and Aluminum Titanate.
 Structure: The carrier is designed as a honeycomb structure, the channel is open at one end and blocked at the other end, forming a checkerboard surface design. 
Function: When the exhaust gas passes through the porous wall, the particles are trapped on the wall surface, so as to achieve filtration.
 3. Catalytic coating: 
Material: usually contains precious metals (such as platinum Pt, palladium Pd, rhodium Rh) and some auxiliary materials (such as aluminum oxide, cerium dioxide).
 Function: The catalytic coating can reduce the ignition temperature of particles, promote the oxidation combustion of particles, and improve the regeneration efficiency. 
4. Blocking end: 
Function: one end of the entrance channel is open, and the other end is blocked, forcing the exhaust gas through the porous wall to achieve the filtration of particles
 

 

Installation Instructions

The three-way catalytic converter is an important purification device in the automobile exhaust system, which is usually installed in the first section of the exhaust manifold drum at the front end of the exhaust system. The specific location is as follows:
1. Exhaust system front end: The three-way catalytic converter is generally located at the front end of the engine exhaust pipe, between the exhaust manifold and the muffler.
2. Bulge position: Viewed from the bottom of the vehicle, the three-way catalytic converter is usually a device similar to the shape of a long kettle, installed in the head of the exhaust pipe bulge.
3. With the oxygen sensor: the three-way catalytic converter is usually located between the front and rear oxygen sensors, working closely with them to ensure the exhaust gas purification effect.
It is important to note that not all cars have only one three-way catalyst, and some vehicles may be equipped with multiple catalysts.

 

Diesel Particulate Filter (DPF) installation position 
1. Diesel vehicle installation position DPF is usually installed in the rear of the exhaust system, behind the turbocharger or under the chassis. 
 2. DPF+SCR integration: Some models combine DPF and SCR catalytic converters into one module (such as Ford EcoBlue diesel engine) to reduce pipeline length. 
 3. Installation of hybrid models for special models: 
Diesel hybrid vehicles:  may integrate DPF in the exhaust path of electric mode and fuel mode switching, and temperature management under both conditions must be taken into account. 



 

 

 

 

Company Profile

 

Dezhou Fujiya Auto Parts Technology Company, which focuses on automotive exhaust treatment system research and development, production, and sales of high-tech enterprises. Since its inception, the company has been committed to providing customers worldwide with high-quality automotive three-way catalytic converters, diesel particulate filters (DPF), tailpipes, and mufflers.
Core product
1. Automobile three-way catalytic converter
2. Diesel Particulate Filter (DPF)
3. Car mufflers
4. Exhaust manifold
5. Corrugated pipe
6. Exhaust pipe
7. Car exhaust tips
8. Exhaust pipe gasket
9. Exhaust Flanges
10. Catalytic converter end cover 

Packaging & Shipping

 

Payment: Payment: 30% deposit by telegraphic transfer in advance, 70% balance by telegraphic transfer in copy of Bill of lading
Payment method: sight L/C, T/T.
Packing: Bubble Bag + Strong Carton Box