

The casting processes include automatic molding line, resin sand, pre-coated resin sand, green sand, shell molding, and lost wax investment casting process. We also have our own machining workshop for rough and finish machining works.
Key Specifications: HS Code: 7325.10 | Brand: EximNext | Material: Gray Iron (Grey Iron), ASTM A48 Grade Class 20 - Class 40 | Grade/Type: ISO 185 / FC250 / G25 / FGL200 (Gray Iron / Flake Graphite Cast Iron) | Purity/Composition: Carbon 2.5-4.0%, Silicon 1.0-3.0%, Manganese 0.2-1.0%, Tensile Strength 200-400 MPa | Size/Dimensions: Custom dimensions per buyer drawing; typical range 50mm - 1500mm; weight 0.5kg - 500kg per piece | Standard: ISO 185, ASTM A48, JIS G5501, GB/T 9439, DIN 1691 | Casting Process: Automatic molding line, resin sand, pre-coated resin sand, green sand, shell molding, lost wax investment casting | Application: Automotive engine blocks and cylinder heads, pipe fittings and valves, pump and compressor housings, agricultural machinery, construction equipment | Surface Treatment: Shot blasting, sand cleaning, anti-rust oil coating, paint or powder coating (optional) | Packaging: Wooden crates, pallets with steel straps, or as per buyer requirement for export shipment | Origin: China (or as specified by manufacturer)
Supply & Ordering: Minimum Order Quantity: 1 Bags
HS Code: 7325.10 — classified under Metal & Metal Products.
Ideal for: Importers, wholesalers, distributors, and manufacturers looking for quality metal & metal products products with verified suppliers and competitive pricing on EximNext.
| HS Code | 7325.10 |
| Brand | EximNext |
| Material | Gray Iron (Grey Iron), ASTM A48 Grade Class 20 - Class 40 |
| Grade/Type | ISO 185 / FC250 / G25 / FGL200 (Gray Iron / Flake Graphite Cast Iron) |
| Purity/Composition | Carbon 2.5-4.0%, Silicon 1.0-3.0%, Manganese 0.2-1.0%, Tensile Strength 200-400 MPa |
| Size/Dimensions | Custom dimensions per buyer drawing; typical range 50mm - 1500mm; weight 0.5kg - 500kg per piece |
| Standard | ISO 185, ASTM A48, JIS G5501, GB/T 9439, DIN 1691 |
| Casting Process | Automatic molding line, resin sand, pre-coated resin sand, green sand, shell molding, lost wax investment casting |
| Application | Automotive engine blocks and cylinder heads, pipe fittings and valves, pump and compressor housings, agricultural machinery, construction equipment |
| Surface Treatment | Shot blasting, sand cleaning, anti-rust oil coating, paint or powder coating (optional) |
| Packaging | Wooden crates, pallets with steel straps, or as per buyer requirement for export shipment |
| Origin | China (or as specified by manufacturer) |
Gray iron castings are produced using multiple processes including automatic molding lines, resin sand, pre-coated resin sand, green sand, shell molding, and lost wax investment casting to meet diverse industrial requirements. These castings meet ASTM A48 and related standards, offering grades from Class 20 to Class 40 with tensile strengths ranging from 20,000 to 40,000 psi, widely used in automotive, machinery, pump, valve, pipe, and construction applications. With in-house machining capability, these castings are exported globally in containerized or palletized packaging for B2B buyers seeking cast iron components with excellent machinability and vibration damping properties.
| 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 |
Gray Iron Castings is available for wholesale import from Liaoning Borui Machinery Co., Ltd., a verified Supplier based in China. The current FOB price is 1100. Minimum order quantity starts at 1 Bags. HS Code: 7325.10 — used for customs classification and import duty calculation. Key product specifications include 7325.10, EximNext, Gray Iron (Grey Iron), ASTM A48 Grade Class 20 - Class 40.
Active buying requirements from importers looking for Metal & Metal Products
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When sourcing Gray Iron Castings 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 ISO 185 / FC250 / G25 / FGL200 (Gray Iron / Flake Graphite Cast Iron), Carbon 2.5-4.0%, Silicon 1.0-3.0%, Manganese 0.2-1.0%, Tensile Strength 200-400 MPa, and Custom dimensions per buyer drawing; typical range 50mm - 1500mm; weight 0.5kg - 500kg per piece. 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 7325.10, making it a staple in the Iron Castings sector with strong demand from importing countries worldwide.
Importing Gray Iron Castings 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 7325.10 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 Gray Iron Castings 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 Iron Castings category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Gray Iron Castings 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 7325.10 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 Gray Iron Castings 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 Gray Iron Castings. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Gray Iron Castings is classified under HS Code 7325.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Gray Iron Castings from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Liaoning Borui Machinery Co., Ltd.. Ensure you have the necessary import licenses for Iron Castings 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 Gray Iron Castings supplied by Liaoning Borui Machinery Co., Ltd. include ISO 185 / FC250 / G25 / FGL200 (Gray Iron / Flake Graphite Cast Iron), Carbon 2.5-4.0%, Silicon 1.0-3.0%, Manganese 0.2-1.0%, Tensile Strength 200-400 MPa, and Custom dimensions per buyer drawing; typical range 50mm - 1500mm; weight 0.5kg - 500kg per piece. 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 Gray Iron Castings with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Gray Iron Castings 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 Gray Iron Castings 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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