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Beihai Xiaoming International Import and Export Trading Co., Ltd.

DPF, Exhaust Diesel Particulate Filter, Catalytic Converter manufacturer / supplier in China, offering Cordierite DPF for Diesel Engine Emission, Infrared Ceramic Plate Honeycomb Ceramic Plate Used in Oven, Cordierite DPF for Honeycomb Ceramic Diesel Exhaust Particulate Filter and so on.

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Cordierite DPF for Diesel Engine Emission

FOB Price: US $36-390 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $36-390/ Piece
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Port: Shanghai, China
Production Capacity: 100, 000pieces/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: DPF
  • Discharge Standard: Euro IV
  • Noise Source: Mechanical Noise and Combustion
  • Automobile Chassis Noise: The Brake Noise
  • Material: Cordierite
  • Application: as Catalyst Used in Automobile/Motorcycle
  • Transport Package: Wooden Box/Carton Box with Pallet
  • HS Code: 84213990
  • Body Material: Ceramic
  • Certification: ISO9001, TS16949
  • The Noise of Engine: Mechanical Noise
  • Component: Catalytic Converter
  • Cell: 100-600cpsi
  • Trademark: DXY
  • Origin: China
Product Description
Diesel Particulate Filter was a porous wall flow type ceramic filter. It is also available for diesel particulate matter removal. The ceramic filter is made of cordierite, it has highly filtering efficiency be up to 95%. Diesel particulate filter is used to remove black smoke (PM e. G.: Hydrocarbons, soot) from diesel engine exhaust, being a great contribution to the environment because of dealing with the exhaust from diesel engines. The diesel particulate filter can be used in different industrial fields such as environment protection, petrol-chemistry, medicine manufacture, and metallurgy etc. It has good investment return and broad prospect. The system installed DPF (Diesel Particulate Filter) been examined for urban bus, forklift, truck & mining constructing equipment.

Cordierite DPF for Diesel Engine Emission

Diesel particulate filter is also called DPF, is the key component of exhaust system of diesel engine vehicle or machine. It is a kind of wall-flow honeycomb ceramics, made of cordierite ceramics, with features of strong mechanical strength, high open porosity, high soften temperature, low thermal expansivity etc. DPF monolith is an idea component for diesel soot filter, it has an excellent performance in filtering the fine particulates in the diesel engine exhaust. Cordierite DPF is the most used component in the diesel exhaust treatment.

Diesel particulate filter is a setting to reduce emission granule by filtrating which is set in exhaust system in diesel. Its efficiency for carbon particulates filtration is more than 90%. Part of dissoluble organic composition (SOF) (especially high boiling point) may be trapped. So reduce the pollution to the environment. It would be a great help to solve the problem of air pollution in city.

Cordierite DPF for Diesel Engine Emission

Cordierite-based Diesel Particulate Filter Features:
*Low thermal expansion
*High filter specific surface area
*Low pressure drop
*Long-term durability performance
*High soot removal
ItemTechnical index
Chemical CompositionSiO250.9 ± 1%
AL2O335.2 ± 1%
MgO13.9 ± 1%
Physical PropertiesCompression Strength in normal temperature≥ 10Mpa
Thermal expansion coefficient≤ 1.2 × 10-6 / ° C
Wall thickness of hole density of 100 hole/   in20.42-0.50mm
Wall thickness of hole density of 200 hole/   in20.32-0.40mm
Apparent porosity≥ 50%
Average hole diameter10-15 micron
Highest Working Temperature1400  ° C
Soot-filtration efficiency≥ 95%
ShapeHole density (hole/in2)Size (mm)Volume(litre)
Round100/200 CPSIΦ 127 x 152.41.9308
Round100/200 CPSIΦ 144x1502.4432
Round100/200 CPSIΦ 144x152.42.4823
Round100/200 CPSIΦ 144x2544.1372
Round100/200 CPSIΦ 150x1502.6511
Round100/200 CPSIΦ 190x2005.6713
Round100/200 CPSIΦ 190x2035.7564
Round100/200 CPSIΦ 190x3058.6487
Round100/200 CPSIΦ 228x30512.4542
Round100/200 CPSIΦ 240x1004.5245
Round100/200 CPSIΦ 240x24010.8588
Round100/200 CPSIΦ 240x30513.7997
Round100/200 CPSIΦ 260x30516.1954
Round100/200 CPSIΦ 267x30517.0792
Round100/200 CPSIΦ 286x26717.1550
Round100/200 CPSIΦ 286x30519.5965
Round100/200 CPSIΦ 286x35522.8090
Round100/200 CPSIΦ 286x38124.4795
Race track100 CPSIΦ 188x103x1452.2055
Assemble track100 CPSIΦ 374x270x31727.0537
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