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This cast iron exhaust manifold is precision-engineered for heavy-duty diesel engines, commercial vehicles, and industrial machinery, produced using Grade 250 gray cast iron (ASTM A48) or GGG40 ductile iron (EN-GJS-400-15) to meet international standards. The component is manufactured via advanced automatic molding lines, with process options including resin sand and lost wax investment casting for superior surface finish and dimensional accuracy. Customizable flange configurations and bolt patterns are available to match OEM specifications, ensuring direct compatibility with target applications.
The material selection between gray and ductile iron allows tailoring to performance demands. Grade 250 gray iron offers excellent thermal conductivity and vibration damping, while GGG40 ductile iron provides higher tensile strength and impact resistance, typical for exhaust systems subjected to cyclic thermal stress. Industry standards such as ASTM A48 and ISO 185 define the mechanical properties and microstructure for these grades, with typical hardness ranges of 180-250 HB for gray iron and 150-200 HB for ductile iron in as-cast condition.
Primary buyers include OEMs, heavy equipment manufacturers, and distributors serving the automotive and industrial sectors. The manifold is exported in reinforced wooden crates to protect against transit damage, with bulk orders welcomed. International freight compatibility is ensured through packaging designed for long-distance shipping, and the supplier supports customization for specific engine models or industrial applications.
| Material | Gray Cast Iron Grade 250 (ASTM A48) / Ductile Iron GGG40 (EN-GJS-400-15) |
| Manufacturing Process | Automatic molding line, resin sand, pre-coated resin sand, green sand, shell molding, lost wax investment casting |
| Typical Hardness (Gray Iron) | 180-250 HB (standard for ASTM A48 Grade 250) |
| Typical Hardness (Ductile Iron) | 150-200 HB (standard for EN-GJS-400-15) |
| Tensile Strength (Ductile Iron) | 400 MPa minimum (standard for GGG40) |
| Thermal Conductivity (Gray Iron) | ~50 W/m·K (typical for Grade 250) |
| Surface Finish | Superior finish via lost wax investment casting or resin sand |
| Customization | Flange configurations and bolt patterns to OEM specifications |
| Packaging | Reinforced wooden crates for international freight |
| Application Compatibility | Heavy-duty diesel engines, commercial vehicles, industrial machinery |
Liaoning Borui Machinery Co., Ltd. is based in Dandong City, Liaoning Province, at No.1-4-6 Jianshe Road, Qianyang Town. The company specializes in cast iron components, leveraging multiple casting processes to serve industrial and automotive sectors. Its facility includes advanced automatic molding lines, enabling high-precision production for OEM and aftermarket clients.
The supplier’s profile indicates a focus on customization and international export, with processes tailored to meet stringent quality standards. While the listed response rate is currently unavailable, the company’s technical capabilities in gray and ductile iron casting suggest capacity for complex, high-tolerance components. The address and domain (iron-Foundry.com) confirm its specialization in foundry products for global markets.
This cast iron exhaust manifold is manufactured using advanced automatic molding lines with options including resin sand and lost wax investment casting for superior surface finish and dimensional accuracy. Suitable for heavy-duty diesel engines, commercial vehicles, and industrial machinery, it meets international standards such as ASTM A48 and ISO 185 for gray and ductile cast iron grades. Offered in GGG40 ductile iron or Grade 250 gray iron with customizable flange configurations and bolt patterns to OEM specifications. Export packaging in reinforced wooden crates ensures safe transit for international freight. Bulk orders welcome for distributors and OEM suppliers worldwide.
| 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 ordering, verify the exact material grade (Grade 250 gray iron or GGG40 ductile iron) and request a material test report to confirm compliance with ASTM A48 or EN-GJS-400-15 standards. Check that the flange configurations and bolt patterns match your OEM specifications, as customization is available but must align with your engine or machinery requirements. Confirm the casting process used, as this affects surface finish and dimensional accuracy for your application.
For logistics, discuss packaging options to ensure reinforced wooden crates are used for international shipping, as this protects against transit damage. Clarify lead times, as casting processes like lost wax investment casting may require additional time for tooling and finishing. Incoterms such as FOB or CIF should be agreed upon, with payment terms (e.g., TT or LC) specified to avoid delays. Port of loading will likely be Dandong, Liaoning, given the supplier’s location.
Quality checks should include dimensional inspection to ensure the manifold fits your engine or machinery, and non-destructive testing (NDT) such as visual or magnetic particle inspection for surface defects. Request a certificate of conformity to confirm adherence to ASTM or ISO standards. Documentation should include packing lists, commercial invoices, and a bill of lading for customs clearance. For critical applications, consider third-party inspection before shipment to verify material properties and finish.
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When sourcing Cast Iron Exhaust Manifold for your business, securing the right balance of quality and cost is essential. Liaoning Borui Machinery Co., Ltd., a verified supplier based in China, offers this product with key specifications including Grey Cast Iron FC250 / Ductile Iron 65-45-12, C 2.5-4.0%, Si 1.0-3.0%, Mn 0.5-1.0%, P max 0.3%, S max 0.15%, and Varies by engine model; typical flanged inlet diameter 35-80mm, outlet diameter 45-100mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8708.99, making it a staple in the Cast Iron sector with strong demand from importing countries worldwide.
Importing Cast Iron Exhaust Manifol requires careful attention to shipping logistics, customs compliance, and secure payment terms. Liaoning Borui Machinery Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8708.99 in their destination country. 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cast Iron Exhaust Manifol 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 Cast Iron category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Cast Iron Exhaust Manifol 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 for HS Code 8708.99 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 Cast Iron Exhaust Manifold from Liaoning Borui Machinery Co., Ltd. is $1100/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 Liaoning Borui Machinery Co., Ltd. through EximNext.
The supplier, Liaoning Borui Machinery Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Cast Iron Exhaust Manifol. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Cast Iron Exhaust Manifold is classified under HS Code 8708.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Cast Iron Exhaust Manifol from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Liaoning Borui Machinery Co., Ltd.. Ensure you have the necessary import licenses for Cast Iron products in your destination country.
Yes, Liaoning Borui Machinery Co., Ltd. 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.
The key specifications for Cast Iron Exhaust Manifold supplied by Liaoning Borui Machinery Co., Ltd. include Grey Cast Iron FC250 / Ductile Iron 65-45-12, C 2.5-4.0%, Si 1.0-3.0%, Mn 0.5-1.0%, P max 0.3%, S max 0.15%, and Varies by engine model; typical flanged inlet diameter 35-80mm, outlet diameter 45-100mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Liaoning Borui Machinery Co., Ltd. offers Cast Iron Exhaust Manifol with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cast Iron Exhaust Manifol is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Liaoning Borui Machinery Co., Ltd. through our platform.
Liaoning Borui Machinery Co., Ltd. maintains international quality certifications. These ensure that the Cast Iron Exhaust Manifol 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. Liaoning Borui Machinery Co., Ltd. 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 Liaoning Borui Machinery Co., Ltd..
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