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| Place of Origin: | Wuxi, China |
| Brand Name: | WEIFU |
| Certification: | ISO9001, IATF16949 |
| Model Number: | DOC |
| Minimum Order Quantity: | 50 PCS |
|---|---|
| Price: | Negotiable |
| Packaging Details: | cartons and plywood cases |
| Delivery Time: | 30-60 days after receiving the deposit |
| Payment Terms: | T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance. |
| Supply Ability: | 7,000,000 PCS per year |
| Product Name: | Universal Diesel Oxidation Catalyst | Material: | Ceramic, Metal |
|---|---|---|---|
| Shape: | Round, Oval, Racetrack-shaped | Size: | Can Be Customized |
| Cell Density: | 300/400/600 CPSI | Application: | Exhaust Treatment |
| Model: | Universal | Emission Standard: | Euro 4/5/6 |
| Type: | 190x100 Diesel Engine Oxidation Catalyst Porous Ceramic Platinum Monolith Catalyst | ||
| Highlight: | IATF16949 Diesel Engine Oxidation Catalyst,Diesel Engine Oxidation Catalyst Porous,catalytic porous ceramic |
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DOC Diesel Oxidation Catalyst EU4/5/6 Ceramic/Metal Honeycomb Substrate
DOC (Diesel Oxidation Catalyst)
The function of the diesel oxidation catalysts (DOC) in the diesel emission control system has evolved significantly. The DOC was first introduced as a stand-alone device to control gaseous emissions—CO and HC. Then, specialized DOC formulations were developed that could provide some degree of PM emission control, through the oxidation of the organic fraction (OF) of diesel particulates. However, the DOC alone was not sufficient to meet the increasingly more stringent diesel emission standards and new, more efficient technologies were developed such as diesel particulate filters (DPF) for PM control and SCR catalysts for NOx reduction. The DOC is used as an auxiliary catalyst in modern DPF/SCR aftertreatment systems, but it’s role has changed. The main functionality of the DOC in these emission systems is the generation of nitrogen dioxide (NO2) to support the DPF and SCR operation.
| Product Name | DOC (Diesel Oxidation Catalyst) | Cell Density | 200/300/400/600 CPSI |
| Material | Ceramic, metal | Application | Exhaust treatment |
| Shape | Round, oval, racetrack-shaped | Model | Universal |
| Size | Can be customized | Emission Standard | Euro 4/5/6 |
WFEC has developed a series of DOCs to meet China Stage VI or Euro 6, non-road mobile machinery Tier IV, and above emission regulations. The DOCs shows more excellent catalytic performance with improving coat materials and coating process technology.
| Specification of Ceramic DOC |
Cell Density (CPSI) | Emission Standard |
| 101.6*123.3 | 300/400/600 | Euro 4/5/6 |
| 101.6*152.4 | 300/400/600 | Euro 4/5/6 |
| 101.6*50 | 300/400/600 | Euro 4/5/6 |
| 101.6*90 | 300/400/600 | Euro 4/5/6 |
| 110*100 | 300/400/600 | Euro 4/5/6 |
| 110*147.3 | 300/400/600 | Euro 4/5/6 |
| 118*100 | 300/400/600 | Euro 4/5/6 |
| 118*127 | 300/400/600 | Euro 4/5/6 |
| 118*152.4 | 300/400/600 | Euro 4/5/6 |
| 118*60 | 300/400/600 | Euro 4/5/6 |
| 118.4*100 | 300/400/600 | Euro 4/5/6 |
| 118.4*127 | 300/400/600 | Euro 4/5/6 |
| 118.4*138 | 300/400/600 | Euro 4/5/6 |
| 118.4*152.4 | 300/400/600 | Euro 4/5/6 |
| 118.4*60 | 300/400/600 | Euro 4/5/6 |
| 118.4*70 | 300/400/600 | Euro 4/5/6 |
| 130*130 | 300/400/600 | Euro 4/5/6 |
| 130*80 | 300/400/600 | Euro 4/5/6 |
| 132*125 | 300/400/600 | Euro 4/5/6 |
| 143.8*101.6 | 300/400/600 | Euro 4/5/6 |
| 143.8*127 | 300/400/600 | Euro 4/5/6 |
| 143.8*148 | 300/400/600 | Euro 4/5/6 |
| 143.8*152.4 | 300/400/600 | Euro 4/5/6 |
| 143.8*76.2 | 300/400/600 | Euro 4/5/6 |
| 150*100 | 300/400/600 | Euro 4/5/6 |
| 151*115 | 300/400/600 | Euro 4/5/6 |
| 158*110 | 300/400/600 | Euro 4/5/6 |
| 158*90 | 300/400/600 | Euro 4/5/6 |
| 165.1*139.7 | 300/400/600 | Euro 4/5/6 |
| 170*100 | 300/400/600 | Euro 4/5/6 |
| 190*100 | 300/400/600 | Euro 4/5/6 |
| 190.5*100 | 300/400/600 | Euro 4/5/6 |
| 190.5*101.6 | 300/400/600 | Euro 4/5/6 |
| 190.5*152.4 | 300/400/600 | Euro 4/5/6 |
| 197*85 | 300/400/600 | Euro 4/5/6 |
| 240*100 | 300/400/600 | Euro 4/5/6 |
| 266.7*101.6 | 300/400/600 | Euro 4/5/6 |
| 266.7*152.4 | 300/400/600 | Euro 4/5/6 |
| 330.2*152.4 | 300/400/600 | Euro 4/5/6 |
| Remark: | Other sizes can be customized. | |
Contact Person: Claudia
Fax: 86-510
