Guangxi, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001, ISO/TS 16949
OEM/ODM Service
Sample Available

Catalytic Converter, SCR, Selective Catalytic Reduction manufacturer / supplier in China, offering SCR Catalyst System Ceramic Substrate Catalytic Converter for Diesel Engines Truck, Catalytic Mulffler for Gas Engine (CNG LNG LPG) with Round Flanges, Black Smoke Dust Soot Purification Converter for Generator Sets and so on.

Gold Member Since 2014
Audited Supplier

SCR Catalyst System Ceramic Substrate Catalytic Converter for Diesel Engines Truck

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Min. Order / Reference FOB Price
2 Pieces US $20-30/ Piece
Port: Shenzhen, China
Production Capacity: 50000
Payment Terms: L/C, T/T
Type: Catalytic Converter
Body Material: Steel
Discharge Standard: Euro V
Certification: ISO9001, TS16949, CE, RoHS, E-Mark, COP, CCC
Noise Source: The Noise of Engine
The Noise of Engine: Mechanical Noise

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Basic Info

Model NO.: LJCY000
Automobile Chassis Noise: The Brake Noise
Component: Catalytic Converter
Main Market: North America
Fitment: Customized
Emission Standard: Euro III,Euro IV, Euro V
Body Shape: Cylinder ,Oval ,Round
Shell Material: Stainless Steel 409, 409L,304
Substrate Material: Ceramic Monolith or Metallic Honeycomb Substrate
Obdii Compatible: Customized
Air Tube Adaptable: No
Size: Customized
Inlet Connection Type: Slip-Fit
Outlet Connection Type: Slip-Fit
Trademark: GXLJ
Transport Package: Wooden Box or Paper Cartons
Specification: Customized according to customers′ requirements
Origin: Beihai, Guangxi, China
HS Code: 8421393090

Product Description

SCR Catalytic Converter Muffler is mainly used in diesel engine exhaust system . SCR means selective catalytic reduction. Its principle is that NO and NO2 reduced to N2 under reducing agent NH3 and 290-400 Celsius.  Almost no NH3 oxidation reaction occur. Our patented SCR catalytic muffler successfully assembled Beijing Public Transport System in 2008 . We also supply Catalytic Converter, Catalytic muffler, Motorcycle catalytic converter, DOC Catalyst, Diesel Particulate Filters, DPF, SCR catalyst ,Ceramic honeycomb monolith , Metal honeycomb carrier, ect. Our  management system has been certified the ISO9001 and TS16949 by SGS company.
SCR system main include:  urea solution , transporting devices, metering devices, injection devices, catalytic converters, exhaust temperature sensor and so on . And our SCR catalytic converter Muffler is the core of SCR system .
Emission standard: Euro III , Euro IV ,Euro V   
conversion rate : 98.5%
Applicable models : for diesel vehicles
Ignition temperature : 50 ºC   
heat resistance : 800ºC
Basic conversion when using urea : 4NO + 2 (NH2) 2CO + O2 →4N2 + 4H2O + 2CO2
Reaction temperature : <220ºC
ESC cycle NOx reduction efficiency of>90%                   
ETC cycle NOx reduction efficiency of > 80%
The average concentrations of NH3 overflow <5ppm
Transient overflow concentration <10ppm
The average concentrations of NH3 overflow <5ppm   
transient overflow concentration <10ppm

The results showed that diesel engine using SCR technology than using EGR plus particulate trap technology can save about 5% fuel consumption. Select SCR technology can achieve Euro IV~Euro V standard and with high reliability, good stability, low fuel consumption , high power density, long oil change intervals ,low cooling requirements and so on.
 When upgrade to Euro V standards , SCR technology is easier applied in the market than EGR technology . In practical application, we often use completed SCR catalytic converter muffler which  not only to reduce NOx, but also reduce the noise from diesel engine.  
In addition ,our GXLJTM SCR catalyst can removes nitrogen oxides (NOx) from diesel vehicles. In the SCR process, the reducing agent reacts with NOx to convert the pollutants into nitrogen(N2), water (H2O) and tiny amounts of carbon dioxide (CO2) , which is then expelled through the vehicle tailpipe. Applications include medium and heavy-duty diesel trucks, all on road and non-road vehicle and various construction machinery vehicles.
We can supply all kinds of size according to customers' requirements to meet Euro III, Euro IV and Euro V. 

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