Wuxi Weifu Environmental Catalysts Co., Ltd.
| 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 | metal monolith catalyst 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 | Active Passive Regeneration Doc Catalyst Diesel Engine Euro IV V VI 330.2x152.4mm |
| Brand Name | WEIFU |
| Model Number | DOC |
| Certification | ISO9001, IATF16949 |
| Place of Origin | Wuxi, China |
View Detail Information
Explore similar products
Metal Monolith Catalyst Cdpf Scr Doc Diesel Oxidation Catalytic Converter
Emissions DOC Diesel Oxidation Catalyst Round Oval Racetrack Shaped
Truck Doc Oxidation Catalyst Diesel Engine CCRT Biodiesel Continuous Regeneratio
Platinum DOC Diesel Oxidation Catalyst Honeycomb Ceramic Catalyst Substrate
Product Specification
| 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 | metal monolith catalyst 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 | Active Passive Regeneration Doc Catalyst Diesel Engine Euro IV V VI 330.2x152.4mm | Brand Name | WEIFU |
| Model Number | DOC | Certification | ISO9001, IATF16949 |
| Place of Origin | Wuxi, China | ||
| High Light | Active Passive Regeneration Doc Catalyst ，Doc Catalyst Diesel Engine Euro IV ，Waistcoat Monolith Catalyst | ||
DOC Diesel Oxidation Catalyst EU4/5/6 Ceramic/Metal Honeycomb Substrate
DOC (Diesel Oxidation Catalyst)
Diesel oxidation catalysts promote chemical oxidation of CO and HC as well as the organic fraction (OF) of diesel particulates. They also oxidize sulfur dioxide which is present in diesel exhaust from the combustion of sulfur containing fuels. The oxidation of SO2 leads to the generation of sulfate particulates and may significantly increase total particulate emissions despite the decrease of the organic fraction. In modern diesel aftertreatment systems, an important function of the DOC is to increase the NO2 content of the exhaust gas, to support the performance of SCR catalysts and diesel particulate filters.
| Items | Contents |
| Product Name | DOC (Diesel Oxidation Catalyst) |
| Material | Ceramic, metal |
| Shape | Round, oval, racetrack-shaped |
| Size | Can be customized |
| Cell Density | 200/300/400/600 CPSI |
| Application | Exhaust treatment |
| Model | Universal |
| 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. | |
| 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. | |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Seller
Year Established:
2018
Total Annual:
580 million-1 billion
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Founded in 2018,Wuxi Grace Environmental Technology company is a leading supplier of Environment catalyst technology in China and has been scaling into multiple R&D, manufacturing and engineering services. By mid-May 2021, Grace has delivered many kinds of catalyst to various applications ... Founded in 2018,Wuxi Grace Environmental Technology company is a leading supplier of Environment catalyst technology in China and has been scaling into multiple R&D, manufacturing and engineering services. By mid-May 2021, Grace has delivered many kinds of catalyst to various applications ...
Get in touch with us
Leave a Message, we will call you back quickly!