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| Categories | DOC Diesel Oxidation Catalyst |
|---|---|
| Brand Name: | WEIFU |
| Model Number: | DOC |
| Certification: | ISO9001, IATF16949 |
| Place of Origin: | Wuxi, China |
| MOQ: | 50 PCS |
| Price: | Negotiable |
| 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 |
| Delivery Time: | 30-60 days after receiving the deposit |
| Packaging Details: | cartons and plywood cases |
| Product Name: | DOC (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: | Power Generator DOC Diesel Oxidation Catalyst Cleaning |
| Company Info. |
| Wuxi Weifu Environmental Catalysts Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
DOC (Diesel Oxidation Catalyst)
Diesel Oxidation Catalysts (DOC) are catalytic converters designed specifically for diesel engines and equipment to reduce carbon monoxide (CO), hydrocarbons (HC), and soluble organic fractions (SOF). It can be used in combination with CDPF or SCR/SCRF due to its ability of oxidizing NO to NO2 which improves the passive regeneration and fast-SCR reaction. Injected fuel can also be fast catalytically ignited to initiate the active regeneration of DPFs.
| Carrier: | Ceramic honeycomb substrate (cordierite monolith) or metal honeycomb substrate (stainless steel crust and Fe-Cr-Al honeycomb body) |
| Honeycomb cell density: | 100, 200, 300, 400 or 600 CPSI and more |
| Shape: | round, oval, racetrack or other special |
| Catalytic supporter: | Rare-earth oxygen-storage material |
| Catalytic promoter: | CeO2, ZrO2, La2O3 and so on |
| Active components: | Pt, Pd, Rh and so on |
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. | |
| Specification of Metal DOC | Cell Density (CPSI) | Emission Standard |
| 63.5*100*90 | 200/300 | Euro 4/5/6 |
| 63.5*50*40 | 200/300 | Euro 4/5/6 |
| 80*90*90 | 200/300 | Euro 4/5/6 |
| 89*100*90 | 200/300 | Euro 4/5/6 |
| 101.6*115*100 | 200/300 | Euro 4/5/6 |
| 130*140*130 | 200/300 | Euro 4/5/6 |
| 151*150*140 | 200/300 | Euro 4/5/6 |
| 177.8*114.3*127 | 200/300 | Euro 4/5/6 |
| 184.5*110*100 | 200/300 | Euro 4/5/6 |
| 209.9*110*100 | 200/300 | Euro 4/5/6 |
| 209.9*110*100 | 200/300 | Euro 4/5/6 |
| 221*150*140 | 200/300 | Euro 4/5/6 |
| 235.3*110*100 | 200/300 | Euro 4/5/6 |
| 250*100*90 | 200/300 | Euro 4/5/6 |
| 260.7*110*100 | 200/300 | Euro 4/5/6 |
| 274*160*150 | 200/300 | Euro 4/5/6 |
| 277*160*150 | 200/300 | Euro 4/5/6 |
| 293*160*150 | 200/300 | Euro 4/5/6 |
| 296*200*180 | 200/300 | Euro 4/5/6 |
| 350*100*90 | 200/300 | Euro 4/5/6 |
| 450*100*90 | 200/300 | Euro 4/5/6 |
| Remark: | Other sizes can be customized. | |
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