Gold Member Since 2013
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Beihai Xiaoming International Import and Export Trading Co., Ltd.

Catalyst, Honeycomb Ceramic, Ceramic Honeycomb manufacturer / supplier in China, offering Top Quality Diesel Particulate Filter DPF Catalytic Converter, Three Way Catalytic Converter Metallic Metal Honeycomb Substrate, Metal Honeycomb Substrate for Vehicle Exhaust System and so on.

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Supplier Homepage Product Diesel Particulate Filter Others Diesel Particulate Filter Top Quality Diesel Particulate Filter DPF Catalytic Converter

Top Quality Diesel Particulate Filter DPF Catalytic Converter

Purchase Qty.:
10-999 1,000+
FOB Unit Price: US $16.5 US $16
Purchase Qty. (Pieces) FOB Unit Price
10-999 US $16.5
1,000+ US $16
Get Latest Price
Production Capacity: 100, 000pieces/Month
Transport Package: Wooden Box/Carton Box with Pallet
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: DPF
  • Discharge Standard: Euro IV
  • Component: Catalytic Converter
  • Size: 190*200mm, 286*305mm, 224*305mm, etc
  • Origin: China
  • Body Material: Ceramic
  • Certification: ISO9001, TS16949
  • Cpsi: 100-600
  • Trademark: DXY
Product Description
Diesel Particulate Filter of emission is captured inside thin gas hole or entrance. As it lasts, the cumulated layer become thick, and pressure loss increase. To ensure the performance of engine, when pressure loss reaches some value, it is a must to recycle the filter. The recycle is making the particulate burning, by raising the gas temperature of filter. Diesel Particulate Filter is related to the oxygen concentration. It is burning at 550-650, its adopted to raise emission temperature by adjusting throttle, and increase gas temperature with burner. The particulate burning temperature can be decreased by catalyzed, making cumulative particulate burning as soon as possible, thus recover the pressure loss and fitters performance, then the filter is recycled.

If the DPF is coated with precious-metal (such as Pt, Pd and Rh), black smoke with carbon particulate from diesel engine pass through a special tube and enter the filter. The carbon smoke particulate is absorbed to the filter made of metallic fiber felt, when passing the inner dense set and bag-style filter. When particulate absorption reaches some degree, the tail burner would be ignited to burn automatically. In this case, the particulate absorbed been burned out and turned into nontoxic CO2 then discharge. The full device is designed as double room structure, and filtration and recycle are going in different areas, making them non-disturbed. The system can work automatically whatever working condition the engine in. Especially made honeycomb ceramic particulate filter, acts as capturing device to the particulate to some extent.

*As support of catalyst, ceramic honeycomb materials are typically used for purifying automotive emission, removing bad smell etc
*As heat exchange media, ceramic honeycomb materials are mainly utilized in heat recovery unit of RTO's instead of ceramic saddles
*As filtrate substrate, ceramic honeycomb materials are generally utilized in food processing, water treatment, environmental industry, metallurgical industry etc
*Used to remove black smoke (PM eg: Hydrocarbons, soot) from diesel engine exhaust, being a great contribution to the environment because of dealing with the exhaust from diesel engines, therefore, it will attract much attention from car manufacturers

*Low thermal expansion
*High filter specific surface area
*Long-term durability performance
*High soot sremoval: >95.4%
*Broad band filtration (the diameters of the filtered particles are 0.2-150 µ M)
*Low back pressure
*High filtration efficiency (can be up to70%-95%)
*High refractory
*High mechanical property
Property (uncatalyzed) 100/17 200/12
Cell density cpsi 100 200
cpscm 15.5 31.0
Wall thickness inch 0.017 0.012
mm 0.432 0.305
Open frontal area (OFA), % 34.5 34.5
Geometric surface area (GSA) Inch2 33.3 47.0
m2/l 1.31 1.85
Hydraulic diameter Inch 0.083 0.059
mm 2.11 1.49
Modulus of rupture (psi/cpscm) 350 300
Porosity (%) 48 48
Coefficient of thermal expansion
102 cm/cm/ (20-800) --maximum average
5 5
Mean pore size (micron) 13 13
Melting temperature (Degree C)  1460 1460

Shape Hole density (hole/in2) Size (mm) Volume(litre)
Round 100/200 CPSI Φ127 x 152.4 1.9308
Round 100/200 CPSI Φ144x150 2.4432
Round 100/200 CPSI Φ144x152.4 2.4823
Round 100/200 CPSI Φ144x254 4.1372
Round 100/200 CPSI Φ150x150 2.6511
Round 100/200 CPSI Φ190x200 5.6713
Round 100/200 CPSI Φ190x203 5.7564
Round 100/200 CPSI Φ190x305 8.6487
Round 100/200 CPSI Φ228x305 12.4542
Round 100/200 CPSI Φ240x100 4.5245
Round 100/200 CPSI Φ240x240 10.8588
Round 100/200 CPSI Φ240x305 13.7997
Round 100/200 CPSI Φ260x305 16.1954
Round 100/200 CPSI Φ267x305 17.0792
Round 100/200 CPSI Φ286x267 17.1550
Round 100/200 CPSI Φ286x305 19.5965
Round 100/200 CPSI Φ286x355 22.8090
Round 100/200 CPSI Φ286x381 24.4795
Race track 100 CPSI Φ188x103x145 2.2055
Assemble track 100 CPSI Φ374x270x317 27.0537
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