DPF Diesel Particle Filter for Volkswagen Audi Exhaust DPF 04L-131-723-Bj 2015 Passat

• After-sales Service: 24 Hours Customer Service
• Warranty: 1 Years
• Car Make: European Cars
• Model NO.: Diesel Particulate fliter
• Type: Catalytic Converter
• Body Material: Steel
• Discharge Standard: Euro IV
• Certification: ISO9001, E-Mark
• 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: Ehgaust Catalytic Converter
• Material: Stainless Steel 409ss
• Customized Service: OE Accept or Samples
• Service: 24 Hours Customer Service
• Structure: Enclosures, Gaskets and Carriers
• Length: 4-12 or Customized
• Pipeline: Exhaust Manifold
• Emission Standard: Euro 2, 3, 4 or EPA or Carb
• Car Fitment: Universal
• Engine: 2.0 4WD
• Carrier Material: Ceramic Substrate
• Surface: Silver
• Purpose: Exhaust Gas Purification
• Minimum Operating Temperature of Ternary: 200 Degree
• Carrier Coating: Platinum, Rhodium, Palladium
• Transport Package: Carton Box+Plastic Bag
• Specification: Standard Size
• Trademark: FUJIYA
• Origin: China
• HS Code: 8708920000
• Production Capacity: 800000pieces/Year
• Package Size: 55.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

A Diesel Particulate Filter (DPF) is a post-processing unit installed in the exhaust system of a diesel engine to capture and reduce particulate matter (PM) emissions from diesel combustion. By means of physical filtration, DPF can effectively capture tiny carbon particles in exhaust gas (often called soot), thus significantly reducing particulate matter emissions

Working principle
The working principle of DPF is based on physical filtration, and its internal structure is usually made of porous ceramic materials (such as cordierite, silicon carbide) or metal mesh. These materials have extremely high filtration efficiency and are able to capture particles with a diameter of 0.1 micron or more. When a diesel engine is running, particulate matter from the exhaust is sucked into the DPF and accumulates on the filter material, thus reducing the amount of particulate matter emitted into the atmosphere

 

 

Structure

Why replace the diesel particulate filter?
When the engine of a diesel car is running, the exhaust gas from combustion passes through the filter in the DPF, where tiny particles are trapped and larger gas molecules are emitted through the filter. If the engine is running poorly, such as through incomplete combustion, a large amount of carbon will be deposited in the DPF filter and block the intake and exhaust holes of the filter, thereby reducing the filtration efficiency and affecting the engine performance, and eventually the DPF filter needs to be replaced.

 

 

 

Application

Diesel particulate filter (DPF) is a key component in modern diesel engine exhaust treatment systems, widely used in a variety of scenarios to reduce exhaust particulate matter (PM) emissions and meet stringent environmental standards. The following are the main application areas of DPF and related technical details:
1. Commercial vehicles
Commercial vehicles are the largest application market for DPF. DPF is widely used in commercial vehicles such as heavy trucks and buses, which significantly reduces soot emissions by filtering particulate matter in exhaust. For example, wall-flow particle filters (WF-DPFs) can effectively capture particulate matter with a purification efficiency of more than 90%.
2. Non-road machinery
DPF is not only used in traditional commercial vehicles, but also widely used in construction machinery, agricultural machinery and other non-road machinery. These devices usually operate at high loads, producing large amounts of particulate matter, and DPF can effectively reduce the emission of these pollutants.
3. Port vehicles and special purpose vehicles
DPF is also used in special scenarios such as port vehicles, garbage trucks, and diesel pickup trucks to meet stringent emission standards

 

 

Our Advantages

 

DPF INTRODUCTION
DPF is the only option to satisfy particle number emissions. Common DPF support materials are ceramics, aluminum titanate and silicon carbide. The choice of carrier material is mainly based on the use of DPF and regeneration strategy, including carbon back pressure, filtration efficiency, regeneration temperature, time and so on. All three carriers are now on the market. Our DPF coating technologies are based on a high thermal stable wash coat formulation with excellent NO2 formation.

 

DOC INTRODUCTION
DOC is one of the most important catalysts for diesel engine reprocessing. Its main function is to oxidize the unburned hydrocarbons (HC) in the engine and the carbon monoxide (CO) produced during combustion into harmless water and carbon dioxide. At the same time, it can also convert NO into NO2 for passive regeneration of downstream catalyst particle trap (CDPF) and improve NOx conversion efficiency of SCR. Depending on the emission requirements, it is sometimes necessary to integrate multiple functions on DOC, which also brings great challenges to the design of DOC. We can provide the following conventional DOC products, but also according to the customer's engine emissions input to provide customized DOC products.

 
  

More Products

 

Product Parameters

Name:	Diesel Particulate Filter DPF
Body Material:	409L /304 stainless steel
Substate:	honeycombed ceramic or metal
Emission:	Euro2,3,4,5,6 or EPA or CARB(Cpsi up to customers)
Advantage:	Durable, high cleaning rate
Service:	Logo and packing is customized
Delivery period:	Within 10 workdays after receiving payment
Company nature:	Professional manufacturer

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 term: TT, LC 
Mini order: 5pcs
Leading time: Within 5weekdays after receiving full payment.
Packing: wooden case