Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Chrome Ore Foundry Sand from Zhengzhou Haixu Abrasives Co., Ltd. is a high-grade foundry material derived from South African natural chromite deposits. The sand is processed through crushing and precision sieving, achieving a Cr2O3 content of 40% to 46%, which is significantly higher than standard grades. This elevated chromium oxide level enhances its refractoriness and resistance to metal penetration, making it ideal for ferrous and non-ferrous metal casting applications.
The material is available in multiple AFS (American Foundry Society) grain fineness numbers, including AFS 40-45, 45-50, 50-55, and 55-65. These classifications ensure compatibility with various foundry requirements, from fine detail work to heavy-duty casting. The sand’s low thermal expansion and excellent thermal stability are standard for chromite-based foundry sands, providing consistent performance under high-temperature conditions.
This product is primarily used in steelmaking and foundry operations where superior refractoriness and resistance to slag attack are critical. Zhengzhou Haixu Abrasives Co., Ltd. supplies the sand in bulk, with buyers expected to confirm packaging, incoterms, and lead times. The material’s origin in South African deposits ensures a reliable source of high-purity chromite, while its processing in China adds value through precise sizing and quality control.
| Material Composition | Natural Chromite Sand (Chrome Ore) |
| Cr2O3 Content | 40% - 46% |
| AFS Grain Fineness Number | 40-45, 45-50, 50-55, 55-60, 55-65 |
| Thermal Stability | Excellent (standard for chromite foundry sands) |
| Thermal Expansion | Low (typical for high-Cr2O3 chromite sands) |
| Refractoriness | High (standard for foundry-grade chromite) |
| Primary Use | Ferrous and non-ferrous metal casting |
| Metal Penetration Resistance | Superior (typical for Cr2O3 40-46% sands) |
| Processing Method | Crushing and precision sieving |
| Origin of Chromite Deposit | South Africa |
Zhengzhou Haixu Abrasives Co., Ltd. is based in Zhengzhou, Henan Province, China, and specialises in the supply of high-grade chrome ore foundry sand. The company operates from Room 1903, Yaxing Times Plaza, in the Erqi District, and is classified under the imported trust tier, reflecting its role in facilitating the trade of materials sourced from international deposits, such as South African chromite.
The supplier’s focus is on providing processed chromite sand for foundry applications, with a clear emphasis on chemical composition and grain size control. Zhengzhou Haixu Abrasives Co., Ltd. does not disclose additional operational details such as production capacity, certifications, or client base, but its trade profile highlights its ability to source and process high-Cr2O3 chromite sand for industrial buyers.
Chrome ore foundry sand is a high-grade foundry mold material sourced from South African natural chromite deposits, processed through crushing and precision sieving. With a Cr2O3 content ranging from 40% to 46%, this sand offers excellent thermal stability and low thermal expansion, making it ideal for ferrous and non-ferrous metal casting applications. It is a preferred choice in steelmaking and foundry operations requiring superior refractoriness and metal penetration resistance.
| 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 chrome ore foundry sand from Zhengzhou Haixu Abrasives Co., Ltd., verify the Cr2O3 content and AFS grain fineness number against your foundry’s requirements. Request a certificate of analysis (COA) to confirm the 40%-46% Cr2O3 range and the absence of harmful impurities like silica or alumina. For critical applications, insist on third-party testing to validate refractoriness and thermal stability.
Confirm logistics details, including whether the sand will be shipped in bulk or bagged, and the applicable Incoterms (e.g., FOB Chinese port). Lead times may vary based on processing and shipping schedules, so secure a confirmed delivery timeline. Buyers should also clarify payment terms and whether the supplier provides assistance with customs documentation for South African-origin material.
Quality checks should include on-arrival testing for Cr2O3 content, grain size distribution, and moisture levels. Use standard methods like XRF for chemical analysis and sieve tests for AFS classification. Inspect the material for consistency in colour and particle shape, as these are indicators of chromite purity. Retain samples for dispute resolution and ensure all documentation, including COA and origin certificates, is complete for customs and internal audits.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Chrome Ore Foundry Sand for your business, securing the right balance of quality and cost is essential. Zhengzhou Haixu Abrasives Co., Ltd., a verified supplier based in China, offers this product with key specifications including Foundry Grade Chromite Sand / AFS 45-55, Cr2O3 40% - 46%, FeO 18-22%, Al2O3 14-18%, SiO2 2-5%, and AFS 45-55 (Grain Size: 0.2-0.8 mm); Mesh: 20-70 mesh typical. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $350/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2610.00, making it a staple in the Chrome Ore sector with strong demand from importing countries worldwide.
Importing Chrome Ore Foundry Sand requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhengzhou Haixu Abrasives 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 2610.00 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 Chrome Ore Foundry Sand 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 Chrome Ore category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Chrome Ore Foundry Sand 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 2610.00 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 Chrome Ore Foundry Sand from Zhengzhou Haixu Abrasives Co., Ltd. is $350/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 Zhengzhou Haixu Abrasives Co., Ltd. through EximNext.
The supplier, Zhengzhou Haixu Abrasives Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Chrome Ore Foundry Sand. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Chrome Ore Foundry Sand is classified under HS Code 2610.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Chrome Ore Foundry Sand from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhengzhou Haixu Abrasives Co., Ltd.. Ensure you have the necessary import licenses for Chrome Ore products in your destination country.
Yes, Zhengzhou Haixu Abrasives 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 Chrome Ore Foundry Sand supplied by Zhengzhou Haixu Abrasives Co., Ltd. include Foundry Grade Chromite Sand / AFS 45-55, Cr2O3 40% - 46%, FeO 18-22%, Al2O3 14-18%, SiO2 2-5%, and AFS 45-55 (Grain Size: 0.2-0.8 mm); Mesh: 20-70 mesh typical. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhengzhou Haixu Abrasives Co., Ltd. offers Chrome Ore Foundry Sand with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Chrome Ore Foundry Sand is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhengzhou Haixu Abrasives Co., Ltd. through our platform.
Zhengzhou Haixu Abrasives Co., Ltd. maintains international quality certifications. These ensure that the Chrome Ore Foundry Sand 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. Zhengzhou Haixu Abrasives 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 Zhengzhou Haixu Abrasives Co., Ltd..
Discover more products in Chrome Ore from verified suppliers worldwide.