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China Three Way Doc In Diesel Engine Catalyst For Truck Waistcoat Catalytic Converter On Diesel Truck for sale

Three Way Doc In Diesel Engine Catalyst For Truck Waistcoat Catalytic Converter On Diesel Truck

Price Negotiable
Price: Negotiable
MOQ: 50 PCS
Delivery Time: 30-60 days after receiving the deposit
Brand: WEIFU
Product Description

​Diesel Engine Catalyst Ceramic/Metal/Wire-mesh After-treatment System

 

Diesel Engine Catalyst

 

Emissions from diesel engines are of increasing concern to government regulators around the world. Cars, trucks and off-road equipment that run on diesel fuel are the source of harmful hydrocarbons (HC), nitrogen oxides (NOx) and particulate matter (PM) that pollute the air and are linked to respiratory diseases.

 

The diesel engine catalyst technology uses WEIFU's patented washcoat technology, which precisely places the precious metals within the washcoat, resulting in several important benefits:

Optimal use of precious metals

Lower cost and higher effectiveness

Higher conversions of CO, HC and NOx over a wide range of conditions

 

 

Diesel Engine Catalysts mainly include the following types:

  • DOC --- Diesel Oxidation Catalyst
  • DPF --- Diesel Particulate Filter
  • SCR --- Selective Catalytic Reduction Catalyst
  • ASC --- Amonia Slip Catalyst
  • SCRF --- Selective Catalytic Reduction Filter

These technologies can be combined to meet emission regulations.

 

Technical Route for Heavy Duty Diesel Engine:

 

 

 

Technical Route for Light Duty Diesel Engine:

 

 

 

Specification of DOC (Diesel Oxidation Catalyst):

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 DPF (Diesel Particulate Filter):

 

Specification Diameter (mm) Length
(mm)		 Cell Density (CPSI) Emission Standard
Ø133*279 133 279 200/300 Euro 5, Euro 6
Ø135*180 135 180 200/300 Euro 5, Euro 6
Ø143.8*152.4 143.8 152.4 200/300 Euro 5, Euro 6
Ø143.8*177.8 143.8 177.8 200/300 Euro 5, Euro 6
Ø143.8*200 143.8 200 200/300 Euro 5, Euro 6
Ø143.8*203.2 143.8 203.2 200/300 Euro 5, Euro 6
Ø143.8*215.9 143.8 215.9 200/300 Euro 5, Euro 6
Ø143.8*228.6 143.8 228.6 200/300 Euro 5, Euro 6
Ø143.8*254 143.8 254 200/300 Euro 5, Euro 6
Ø144*304.8 144 304.8 200/300 Euro 5, Euro 6
Ø152.4*304.8 152.4 304.8 200/300 Euro 5, Euro 6
Ø160*100 160 100 200/300 Euro 5, Euro 6
Ø165*130 165 130 200/300 Euro 5, Euro 6
Ø170.2*203.2 170.2 203.2 200/300 Euro 5, Euro 6
Ø172*152.4 172 152.4 200/300 Euro 5, Euro 6
Ø190*304.8 190 304.8 200/300 Euro 5, Euro 6
Ø190.5*100 190.5 100 200/300 Euro 5, Euro 6
Ø190.5*203 190.5 203 200/300 Euro 5, Euro 6
Ø190.5*203.2 190.5 203.2 200/300 Euro 5, Euro 6
Ø190.5*304.8 190.5 304.8 200/300 Euro 5, Euro 6
Ø215.9*304.8 215.9 304.8 200/300 Euro 5, Euro 6
Ø228*228 228 228 200/300 Euro 5, Euro 6
Ø228*304.8 228 304.8 200/300 Euro 5, Euro 6
Ø230*152.4 230 152.4 200/300 Euro 5, Euro 6
Ø240*304.8 240 304.8 200/300 Euro 5, Euro 6
Ø241.3*304.8 241.3 304.8 200/300 Euro 5, Euro 6
Ø266.7*152.4 266.7 152.4 200/300 Euro 5, Euro 6
Ø266.7*215 266.7 215 200/300 Euro 5, Euro 6
Ø266.7*279.4 266.7 279.4 200/300 Euro 5, Euro 6
Ø266.7*304.8 266.7 304.8 200/300 Euro 5, Euro 6
Ø267*254 267 254 200/300 Euro 5, Euro 6
Ø267*305 267 305 200/300 Euro 5, Euro 6
Ø286*215 286 215 200/300 Euro 5, Euro 6
Ø286*305 286 305 200/300 Euro 5, Euro 6
Ø304.8*330.2 304.8 330.2 200/300 Euro 5, Euro 6
Ø305*254 305 254 200/300 Euro 5, Euro 6
Ø305*305 305 305 200/300 Euro 5, Euro 6
Ø330.2*152.4 330.2 152.4 200/300 Euro 5, Euro 6
Remark: Other sizes can be customized according to customer requirements.

 

 

 

Specification of SCR (Selective Catalytic Reduction Catalyst):

Specification Diameter (mm) Length (mm) Cell Density (CPSI) Emission Standard
Ø130*130 130 130 200/300/400/600 Euro4, Euro 5, Euro 6
Ø143.8*95 143.8 95 200/300/400/600 Euro4, Euro 5, Euro 6
Ø143.8*152.4 143.8 152.4 200/300/400/600 Euro4, Euro 5, Euro 6
Ø143.8*200 143.8 200 200/300/400/600 Euro4, Euro 5, Euro 6
Ø172*101.6 172 101.6 200/300/400/600 Euro4, Euro 5, Euro 6
Ø172*127 172 127 200/300/400/600 Euro4, Euro 5, Euro 6
Ø190*100 190 100 200/300/400/600 Euro4, Euro 5, Euro 6
Ø190*150 190 150 200/300/400/600 Euro4, Euro 5, Euro 6
Ø190.5*76.2 190.5 76.2 200/300/400/600 Euro4, Euro 5, Euro 6
Ø190.5*101.6 190.5 101.6 200/300/400/600 Euro4, Euro 5, Euro 6
Ø190.5*127 190.5 127 200/300/400/600 Euro4, Euro 5, Euro 6
Ø190.5*152.4 190.5 152.4 200/300/400/600 Euro4, Euro 5, Euro 6
Ø228.6*203.2 228.6 203.2 200/300/400/600 Euro4, Euro 5, Euro 6
Ø240*50 240 50 200/300/400/600 Euro4, Euro 5, Euro 6
Ø240*76.2 240 76.2 200/300/400/600 Euro4, Euro 5, Euro 6
Ø240*100 240 100 200/300/400/600 Euro4, Euro 5, Euro 6
Ø240*130 240 130 200/300/400/600 Euro4, Euro 5, Euro 6
Ø240*152.4 240 152.4 200/300/400/600 Euro4, Euro 5, Euro 6
Ø240*160 240 160 200/300/400/600 Euro4, Euro 5, Euro 6
Ø240*190 240 190 200/300/400/600 Euro4, Euro 5, Euro 6
Ø241.3*101.6 241.3 101.6 200/300/400/600 Euro4, Euro 5, Euro 6
Ø241.3*127 241.3 127 200/300/400/600 Euro4, Euro 5, Euro 6
Ø241.3*152.4 241.3 152.4 200/300/400/600 Euro4, Euro 5, Euro 6
Ø241.3*177.8 241.3 177.8 200/300/400/600 Euro4, Euro 5, Euro 6
Ø263*127 263 127 200/300/400/600 Euro4, Euro 5, Euro 6
Ø266.7*76.2 266.7 76.2 200/300/400/600 Euro4, Euro 5, Euro 6
Ø266.7*101.6 266.7 101.6 200/300/400/600 Euro4, Euro 5, Euro 6
Ø266.7*127 266.7 127 200/300/400/600 Euro4, Euro 5, Euro 6
Ø266.7*152.4 266.7 152.4 200/300/400/600 Euro4, Euro 5, Euro 6
Ø286*120 286 120 200/300/400/600 Euro4, Euro 5, Euro 6
Ø304.8*101.6 304.8 101.6 200/300/400/600 Euro4, Euro 5, Euro 6
Ø304.8*120.65 304.8 120.65 200/300/400/600 Euro4, Euro 5, Euro 6
Ø330.2*101.6 330.2 101.6 200/300/400/600 Euro4, Euro 5, Euro 6
Ø330.2*127 330.2 127 200/300/400/600 Euro4, Euro 5, Euro 6
Ø330.2*152.4 330.2 152.4 200/300/400/600 Euro4, Euro 5, Euro 6
Ø330.2*177.8 330.2 177.8 200/300/400/600 Euro4, Euro 5, Euro 6
Remark: Other sizes can be customized according to customer requirements.
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