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Perlite Ore from Henan Daye Metallurgy Casting Material Co. Ltd. is an unexpanded volcanic glass mineral, supplied in raw form for industrial expansion. The material is sourced from Henan Province, China, and is composed primarily of SiO2 and Al2O3, with a typical SiO2 content of 70-75%. The ore is available in mesh grades from 30 to 100 mesh, catering to applications such as thermal insulation, construction aggregates, and industrial fillers.
The ore’s unexpanded state means it retains its natural water content, typically 2-6%, which is essential for the expansion process at temperatures of 900 - 1200 °C. Expanded perlite derived from this ore exhibits low thermal conductivity, typically 0.03 - 0.05 W/m·K, making it an effective insulator. The material is non-hazardous and chemically inert, with a standard pH range of 6.0 - 8.0, ensuring compatibility with a broad selection of industrial and construction applications.
This perlite ore is primarily used by manufacturers of expanded perlite products, including lightweight concrete aggregates, insulation boards, and horticultural growing media. The ore is exported globally under HS code 2530.10, with packaging options including big bags or 25 kg sacks. Major buyers include construction material suppliers, industrial manufacturers, and agricultural businesses seeking reliable, high-performance raw materials.
| Material Type | Volcanic Glass Perlite Ore (Unexpanded) |
| Chemical Composition (typical) | 70-75% SiO2, 12-15% Al2O3, 3-5% K2O/Na2O, trace CaO/MgO |
| Mesh Size Range | 30 mesh to 100 mesh |
| Moisture Content (as mined, typical) | 2-6% by weight |
| Expansion Temperature Range | 900 - 1200 °C |
| Thermal Conductivity (expanded, typical) | 0.03 - 0.05 W/m·K |
| Bulk Density (unexpanded, typical) | 1.0 - 1.2 g/cm³ |
| pH Range (typical) | 6.0 - 8.0 |
| HS Code | 2530.10 |
| Packaging | Big bags or 25 kg sacks |
Henan Daye Metallurgy Casting Material Co. Ltd. is located in the Red Light Industrial Park, Henan Province, China. The company specialises in metallurgical and casting materials, with perlite ore as a key product in its portfolio. Its classification under the harbor trust tier indicates verified operational capabilities in the industrial minerals sector.
The supplier’s profile confirms its focus on raw materials for industrial applications, including thermal insulation and construction. No response rate or average response time data is provided, so importers should plan for direct outreach to confirm availability and trade terms. The company’s industrial park location suggests access to logistics infrastructure for bulk material handling and export.
Perlite Ore in unexpanded form is a naturally occurring volcanic glass used as a raw material in thermal insulation, construction aggregates, and industrial filler applications. Supplied in various mesh grades from 30 to 100 mesh, this SiO2-Al2O3 based mineral offers excellent properties when expanded at high temperatures. Available in big bags or 25kg sacks, shipped globally as a non-hazardous commodity for manufacturers and construction material suppliers.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order with Henan Daye Metallurgy Casting Material Co. Ltd., confirm the mesh grading and moisture content of the perlite ore to ensure it aligns with your expansion requirements. Request a certificate of analysis detailing SiO2, Al2O3, and moisture levels, as these factors directly impact the material’s performance in thermal and industrial applications. Verify that the supplier can provide consistent quality and volume from its Red Light Industrial Park location.
Discuss logistics terms, including Incoterms such as FOB or CFR, and confirm the port of loading in Henan Province. Clarify packaging options, as big bags are standard for bulk orders, while 25 kg sacks may be available for smaller quantities. Lead times may vary based on production schedules, so request a timeline that matches your project needs to avoid delays.
For quality control, arrange pre-shipment inspection to check mesh size distribution, moisture content, and bulk density. Ensure all documentation, including the bill of lading, packing list, and HS code classification (2530.10), is accurate to prevent customs issues. If the ore is destined for horticultural use, test the expanded product’s pH and porosity to confirm it meets your specifications before scaling up.
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When sourcing Perlite Ore for your business, securing the right balance of quality and cost is essential. Henan Daye Metallurgy Casting Material Co. Ltd., a verified supplier based in China, offers this product with key specifications including Industrial Raw Grade, Unexpanded, SiO2 68-75%, Al2O3 12-18%, Minor Oxides (Na2O, K2O, Fe2O3), and Typically 0.5-6 mm颗粒分级,或按买家规格. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $170/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2530.10, making it a staple in the Perlite sector with strong demand from importing countries worldwide.
Importing Perlite Ore requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan Daye Metallurgy Casting Material 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 2530.10 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Perlite Ore 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 Perlite category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Perlite Ore 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 2530.10 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 Perlite Ore from Henan Daye Metallurgy Casting Material Co. Ltd. is $170/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 Henan Daye Metallurgy Casting Material Co. Ltd. through EximNext.
The supplier, Henan Daye Metallurgy Casting Material Co. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Perlite Ore. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Perlite Ore is classified under HS Code 2530.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Perlite Ore from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan Daye Metallurgy Casting Material Co. Ltd.. Ensure you have the necessary import licenses for Perlite products in your destination country.
Yes, Henan Daye Metallurgy Casting Material 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 Perlite Ore supplied by Henan Daye Metallurgy Casting Material Co. Ltd. include Industrial Raw Grade, Unexpanded, SiO2 68-75%, Al2O3 12-18%, Minor Oxides (Na2O, K2O, Fe2O3), and Typically 0.5-6 mm颗粒分级,或按买家规格. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Henan Daye Metallurgy Casting Material Co. Ltd. offers Perlite Ore with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Perlite Ore is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Daye Metallurgy Casting Material Co. Ltd. through our platform.
Henan Daye Metallurgy Casting Material Co. Ltd. maintains international quality certifications. These ensure that the Perlite Ore 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. Henan Daye Metallurgy Casting Material 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 Henan Daye Metallurgy Casting Material Co. Ltd..
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