Audited Supplier
Add: Guanting Industrial Park, Cangzhou City, Hebei, China
Diesel Particulate Filter
Diesel Engine Particulate Filter (DPF) is also called wall-flow diesel particulate trap. After engine exhaust passes through DPF, gaseous pollutants can flow out through the pore wall, and particles are trapped inside the DPF by the pore wall. Then under certain conditions, the particles are converted into gaseous pollutants and discharged.
DPF is to collect the carbon particles in the exhaust first, and then concentrate them to a certain extent. Convert exhaust pollutants into pollution-free gas.
| Component | Unit | Data | Component | Unit | Data |
| SiO2 | wt% | 48-51 | Fe2O3 | wt% | <0.5 |
| Al2O3 | wt% | 31-34 | Na2O | wt% | <0.5 |
| MgO | wt% | 14-16 | K2O | wt% | <0.5 |
| 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 10 2 cm/cm/ (20-800) --maximum average | 5 | 5 | |
| Mean pore size (micron) | 13 | 13 | |
| Melting temperature () | 1460 | 1460 | |
Wall-flow Silicon Carbide Ceramic Exhaust Filter DPF Diesel Particulate Filter for Truck
Product Parameter:
No. | Section Shape | Specification | holes / square inch | No. | Section Shape | Specification | holes / square inch |
1 | cylinder | Ø143.8*152.4 | 200 | 12 | cylinder | Ø240*240 | 200 |
2 | cylinder | Ø143.8*254 | 200 | 13 | cylinder | Ø240*254 | 200 |
3 | cylinder | Ø170*203 | 200 | 14 | cylinder | Ø267*203 | 200 |
4 | cylinder | Ø170*254 | 200 | 15 | cylinder | Ø267*254 | 200 |
5 | cylinder | Ø170*305 | 200 | 16 | cylinder | Ø267*305 | 200 |
6 | cylinder | Ø190.5*152.4 | 200 | 17 | cylinder | Ø286*203 | 200 |
7 | cylinder | Ø190.5*203 | 200 | 18 | cylinder | Ø286*254 | 200 |
8 | cylinder | Ø190.5*254 | 200 | 19 | cylinder | Ø286*305 | 200 |
9 | cylinder | Ø190.5*305 | 200 | 20 | cylinder | Ø305*305 | 200 |
10 | cylinder | Ø240*152.4 | 200 | 21 | cylinder | Ø330*254 | 200 |
11 | cylinder | Ø240*203 | 200 | 22 | cylinder | Ø330*305 | 200 |
Q: Are you Factory?
A: Definitely, we are a factory. Welcome to visit us!
Q: What Parameters should I provide to you for a proper quotation?
A: Application, pore size, dimension, color, quantity, packing requirements, trade terms.
Q: How can you control your quality?
A: For each production processing, we have a complete QC system for the chemical composition and physical properties. After production, all the goods will be tested, and we have the quality certificates with ISO9001.
Q: What is your lead time?
It usually needs about 15- 20 days after receiving the PO.
Q: Do you provide Samples?
A: Yes, our factory provides samples for testing, pls send detailed parameters to us. (if customized, withdrawing is best) The samples will be charged or free according to the specific requirements.
Q: What are the Payment Terms?
A: We accept T/T, L/C, West Union, etc.
Q: How can I get samples?
A: We are honored to offer you the samples.
Q: What about your Packing?
A: We provide carton boxes, pallets, etc. OEM packing is available too.
Q: Do you have R&D services?
A: Yes, we have an R&D department to assist you in new product development.
Q: Does your company accept customization?
A: We accept OEM service.
Q: Can we visit your company?
A: Yes, for sure, you are welcome to visit our company.
