Diesel Oxidation Catalyst DOC + CDPF System 40,000-120,000 Airspeed for Trucks and Buses
Price:
$20/piece-$100/piece
MOQ:
50 PCs
Delivery Time:
10-30days
Brand:
Grace
Product Description
Diesel Oxidation Catalyst (DOC) + Catalyzed Diesel Particulate Filter (CDPF) System
Advanced CCRT technology for efficient treatment of harmful exhaust gases from diesel buses and trucks, combining oxidation catalyst and particulate filtration in a single integrated system.
Key Performance Features
- Superior particulate trapping capability compared to standard particle filters
- Minimal exhaust backpressure increase with optimized precious metal loading
- Enhanced passive regeneration performance for reduced maintenance requirements
- Optimized precious metal loading for maximum efficiency and cost-effectiveness
Technical Specifications
| Category | Active DOC | Passive DOC | Active & Passive DOC |
|---|---|---|---|
| Substrate | Ceramics, metals | Ceramics, metals | Ceramics, metals |
| Mesh/Wall Thickness | 300/5,8 400/4,6 | 300/5,8 | 300/5,8 400/4,6 |
| Precious Metal | Pt, Pd | Pt | Pt, Pd |
| Recommended Airspeed | 40,000-120,000 | 40,000-80,000 | 40,000-120,000 |
| Sulfur Content in Oil | <50ppm | <500ppm | <50ppm |
| Recommended Temperature | <750°C | <550°C | <650°C |
Manufacturing Capabilities
Grace Environmental Protection Technology Co., Ltd. specializes in comprehensive exhaust gas treatment solutions with over ten years of experience in internal combustion engine and VOC treatment. Our capabilities include full-process design from catalyst development to complete system solutions, supported by ISO14001, ISO9001 certifications and AAA enterprise credit rating.
Production Capacity & Quality Control
- Annual production capacity: 500,000 liters of catalyst coating
- Complete quality management system with process control
- Advanced testing capabilities including XRD, XRF, ICP, BET analysis
Product Range
Comprehensive product portfolio covering DOC, CDPF, SCR, ASC catalysts, waste liquid treatment systems, and indoor air purification solutions.
Packaging & Shipping
Frequently Asked Questions
What are your packaging terms?
Standard packaging includes neutral white boxes, brown cartons, or wooden cases with protective foam. Branded packaging available with proper authorization.
What are your payment terms?
30% deposit via T/T, with 70% balance payment before delivery. Product and packaging photos provided before final payment.
What are your delivery terms?
Available delivery options include EXW, FOB, CRF, CIF, and DDU to accommodate international shipping requirements.
What is your typical delivery time?
Standard delivery timeframe is 30-60 days after receiving advance payment, varying by product specifications and order quantity.
Can you produce according to samples or technical drawings?
Yes, we can manufacture based on provided samples or technical drawings, including custom mold and fixture development.
What is your sample policy?
Samples available from existing stock inventory, with customers responsible for sample costs and courier shipping fees.
Do you test all goods before delivery?
Yes, we conduct 100% testing on all products before shipment to ensure quality and performance standards.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Grace Environmental Technology CO,.LTD
Location
No.333 Jincheng East Road, Xinwu District, Wuxi City, Jiangsu Province, China
Contact Person
Zhou