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

Ceramic Filter, Honeycomb Ceramic Substrate, Catalyst Filter manufacturer / supplier in China, offering Honeycomb Ceramic DPF Diesel Particulate Filter for Engines Exhaust, Corundum-Based Honeycomb Ceramic Heater for Rto System, Htac Cordierite Ceramic Honeycomb Substrate and so on.

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Supplier Homepage Product Diesel Particulate Filter SiC Diesel Particulate Filter Honeycomb Ceramic DPF Diesel Particulate Filter for Engines Exhaust

Honeycomb Ceramic DPF Diesel Particulate Filter for Engines Exhaust

Purchase Qty.:
(Pieces)
10-4,999 5,000+
FOB Unit Price: US $16.5 US $16
Purchase Qty. (Pieces) FOB Unit Price
10-4,999 US $16.5
5,000+ 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
  • Color: Green
  • Trademark: DXY
  • Body Material: Ceramic
  • Certification: ISO9001, TS16949
  • Shape: Round
  • Application: as Catalyst Used in Diesel Engine
  • Origin: China
Product Description
SiC-based Diesel particulate filter is used to remove black smoke from diesel engine exhaust. DPF can be widely used in different industrial fields such as transportation, generating units, engineering machinery and metallurgy etc. The system installed Diesel Particulate Filter been examined for urban bus, forklift, truck & mining constructing equipment.

Silicon carbide Diesel Particulate Filter is mainly used in the diesel engine tail gas purifying system to solve the air pollution problem. It adopt opening and blocking up passages in both ends and the exhaust gas flow through the porous beehive wall to filter particles.
The characteristics of the wall flow diesel particulate filter as follows:
*Broad band filtration (the diameters of the filtered particles are 0.2-150 μ M)
*Low back pressure
*High filtration efficiency (can be up to 95%)
*High refractory
*High mechanical properties

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.
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) Inch 2 33.3 47.0
m 2 /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
10 2  cm/cm/ (20-800) --maximum average
5 5
Mean pore size (micron) 13 13
Melting temperature ( Celsius Degree ) 1460 1460



















Size(Diameter  ×  length) Filter volume(Litre) Cell density Shape
mm Inches
Φ 70 × 152 Dia.2.76 × 6 0.58 100/200CPSI Round
Φ 144 × 152 Dia.5.66 × 6 2.48 100/200CPSI Round
Φ 144 × 205 Dia.5.66 × 8 3.34 100/200CPSI Round
Φ 144 × 254 Dia.5.66 × 10 4.13 100/200CPSI Round
Φ 144 × 305 Dia.5.66 × 12 4.96 100/200CPSI Round
Φ 170 × 254 Dia.6.69 × 10 5.76 100/200CPSI Round
Φ 190 × 200 Dia.7.48 × 7.87 5.67 100/200CPSI Round
Φ 228 × 152 Dia.8.97 × 6 6.20 100/200CPSI Round
Φ 228 × 254 Dia.8.97 × 10 10.37 100/200CPSI Round
Φ 228 × 305 Dia.8.97 × 12 12.45 100/200CPSI Round
Φ 240 × 240 Dia.9.45 × 9.45 10.85 100/200CPSI Round
Φ 240 × 254 Dia.9.45 × 10 11.48 100/200CPSI Round
Φ 240 × 305 Dia.9.45 × 12 13.79 100/200CPSI Round
Φ 260 × 305 Dia.10.23 × 12 16.19 100/200CPSI Round
Φ 270 × 305 Dia.10.63 × 12 17.45 100/200CPSI Round
Φ 286 × 305 Dia.11.26 × 12 19.58 100/200CPSI Round
(98 × 195) × 154 (3.8 × 7.7) × 6 2.60 100/200CPSI Race track
(98 × 195) × 205 (3.8 × 7.7) × 8 3.50 100/200CPSI Race track
(98 × 195) × 254 (3.8 × 7.7) × 10 4.30 100/200CPSI Race track
(98 × 195) × 305 (3.8 × 7.7) × 12 5.20 100/200CPSI Race track

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