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The Diesel Particulate Filter for Genset from Guangxi Huihuang Langjie Environmental Protection And Technology uses a cordierite wall-flow monolith structure with parallel channels sealed at alternating ends to force exhaust gas through porous walls, trapping soot particles while allowing gas to pass. A proprietary noble metal catalyst is coated internally to enable passive regeneration at exhaust temperatures of 275°C to 300°C when using ultra-low sulfur diesel fuel. The filter is designed as a direct replacement for OEM mufflers on medium to heavy-duty off-road diesel generators and industrial engines operating under continuous load cycles.
The filter media is constructed from high-grade cordierite ceramic with a stainless steel outer housing for thermal and mechanical durability. The system integrates a catalytic diesel oxidation catalyst (DOC) upstream to oxidize carbon monoxide, hydrocarbons, and soluble organic fractions before they reach the DPF. Typical soot capture efficiency exceeds 95%, with CO reduction rates of at least 90% and HC reduction of 85%, based on standard test cycles for Tier 1 to Tier 3 diesel engines. This configuration eliminates the need for active regeneration systems or external fuel injectors.
Buyers include industrial generator manufacturers, off-road equipment integrators, and retrofit service providers in Asia, Africa, and Latin America seeking to meet local emissions compliance standards. The filter is supplied as a complete assembly, compatible with standard mounting flanges and exhaust inlet/outlet dimensions. Trade terms are typically FOB Beihai or CIF port of destination, with packaging in wooden crates for bulk shipment. Minimum order quantities are confirmed per project, and lead times depend on current production scheduling.
| Filter Media | Cordierite wall-flow monolith |
| Catalyst Type | Proprietary noble metal coating for passive regeneration |
| Soot Capture Efficiency | ≥95% (tested per ISO 8178-4) |
| CO Reduction Rate | ≥90% |
| HC Reduction Rate | ≥85% |
| Formaldehyde (CH2O) Reduction | ≥80% |
| Regeneration Temperature | 275°C to 300°C (typical for ULSD fuel) |
| Housing Material | Stainless steel, Grade 304 |
| Typical Application | Medium to heavy-duty off-road diesel gensets, Tier 1-3 compliant engines |
| Integration | Direct muffler replacement; compatible with standard exhaust flange dimensions |
Guangxi Huihuang Langjie Environmental Protection And Technology is a manufacturer based in Haicheng District, Guangxi, China, specializing in emission control components for diesel engines. The company's profile confirms production capability in ceramic monoliths and catalytic assemblies but does not state annual output, employee count, or export volume. Their trust tier is classified as harbor, indicating basic verification of business existence and physical address, though response metrics are not available on the platform.
The supplier lists DPF, DOC, SCR catalysts, and honeycomb carriers among its product lines, suggesting in-house capability in both ceramic and metal substrate fabrication. No certifications beyond ISO9001 and TS16949 are claimed, and no client names or case studies are provided. The company appears to serve OEMs and retrofit markets through direct inquiry, with no public sales channels or distributor network disclosed.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify the filter's physical dimensions match your generator's exhaust manifold, including inlet/outlet diameter, overall length, and flange bolt pattern. Request a dimensional drawing with tolerances and confirm compatibility with your engine's exhaust gas temperature profile. Ensure the supplier can provide a material certificate for the stainless steel housing and a test report for catalyst activity levels under simulated operating conditions.
Confirm the Incoterms and logistics terms, as the supplier is located in Guangxi, near Beihai Port. FOB Beihai is common, but CIF terms require clarification on insurance coverage for fragile ceramic components. Lead times typically range from 25 to 45 days after deposit, depending on production queue. Payment terms are usually 30% advance with balance against shipping documents, though letters of credit are accepted for larger orders.
Upon delivery, inspect the packaging for damage and verify each unit is labeled with a batch number. Conduct a visual check for cracks in the ceramic monolith and ensure the stainless housing has no weld defects. Request a copy of the SGS ISO9001 and TS16949 certificates and ask for a sample test report on soot capture efficiency. Retain a sample of each batch for future quality audits.
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When sourcing Diesel Particulate Filter For Genset for your business, securing the right balance of quality and cost is essential. Guangxi Huihuang Langjie Environmental Protection And Technology, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Filters sector with strong demand from importing countries worldwide.
Importing Diesel Particulate Filter requires careful attention to shipping logistics, customs compliance, and secure payment terms. Guangxi Huihuang Langjie Environmental Protection And Technology offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Diesel Particulate Filter has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Industrial Filters category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Diesel Particulate Filter requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Diesel Particulate Filter For Genset from Guangxi Huihuang Langjie Environmental Protection And Technology is $2000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Guangxi Huihuang Langjie Environmental Protection And Technology through EximNext.
The supplier, Guangxi Huihuang Langjie Environmental Protection And Technology, has set a Minimum Order Quantity (MOQ) of 1 Bags for Diesel Particulate Filter. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Diesel Particulate Filter For Genset depends on the specific grade and form. Contact Guangxi Huihuang Langjie Environmental Protection And Technology through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Diesel Particulate Filter from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Guangxi Huihuang Langjie Environmental Protection And Technology. Ensure you have the necessary import licenses for Industrial Filters products in your destination country.
Yes, Guangxi Huihuang Langjie Environmental Protection And Technology is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Guangxi Huihuang Langjie Environmental Protection And Technology through EximNext.
Guangxi Huihuang Langjie Environmental Protection And Technology offers Diesel Particulate Filter with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Diesel Particulate Filter is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Guangxi Huihuang Langjie Environmental Protection And Technology through our platform.
Guangxi Huihuang Langjie Environmental Protection And Technology maintains international quality certifications. These ensure that the Diesel Particulate Filter meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Guangxi Huihuang Langjie Environmental Protection And Technology will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Guangxi Huihuang Langjie Environmental Protection And Technology.
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