) --> High-Purity Silica Sand for Industry: Superior Quality at Competitive Bulk Prices Are you overpaying for inconsistent silica sand that disrupts your production line? HEBEI XIONGYI delivers ASTM/ISO-certified, high-purity
Are you overpaying for inconsistent silica sand that disrupts your production line? HEBEI XIONGYI delivers ASTM/ISO-certified, high-purity silica sand directly from our powerful factory to your site in the USA, ensuring reliability and cost savings.
Get Your Custom Quote & Free Sample in 24hAs a Purchasing or Operations Manager, you know that raw material consistency is non-negotiable. Yet, sourcing industrial silica sand often comes with frustrating challenges that hurt your bottom line:
The result? Higher operational costs, compromised product quality, and unnecessary supply chain stress. There is a better way.
Discover how our direct-from-factory model solves these problems →
HEBEI XIONGYI operates a vertically integrated industrial silica sand processing facility. We control the process from quarry to bag/silo, guaranteeing the consistency, purity, and performance your applications demand. Here’s how we deliver value:
By eliminating intermediaries and exporting in bulk containers directly, we pass significant savings to you. Our clients typically achieve cost reductions of 15-30% compared to sourcing through domestic distributors.
Our in-house lab performs stringent SGS-testing on every batch for SiO2 content, iron oxide levels, clay content, and grain size distribution (AFS). You receive identical quality, order after order.
We don't just sell standard grades. We engineer solutions. Need resin-coated sand for foundry? Acid-washed sand for high-end glass? A specific mesh size for water filtration? Our technical team can develop it.
We handle FOB, CIF, or DAP shipping with clear terms. For key markets like the USA, we maintain strategic stock for high-speed delivery, cutting lead times by weeks.
Ready to see the specs? View our detailed technical data table below →
| Parameter | Standard Grade | High-Purity Grade | Test Method / Standard |
|---|---|---|---|
| SiO2 Content | ≥ 98.5% | ≥ 99.5% | ASTM C146 / ISO 3262 |
| Fe2O3 Content | ≤ 0.05% | ≤ 0.015% | ASTM D3872 |
| Al2O3 Content | ≤ 0.5% | ≤ 0.2% | ASTM D3872 |
| LOI (1000°C) | ≤ 0.5% | ≤ 0.2% | ASTM D7348 |
| Mesh Size (Common) | 20-30, 40-70, 50-100, 70-140 | Customizable | ASTM E11 / ISO 3310 |
| AFS Grain Fineness Number | 40 - 120 | Customizable | AFS 1105-00-S |
| pH Value | 6.5 - 7.5 | Neutral | ASTM E70 |
| Moisture Content | ≤ 0.5% | ≤ 0.1% | ASTM D2216 |
is silicon sand what is silicon sand used for what is silica sand
*All specifications can be customized based on your project requirements. Contact our engineers for a tailored data sheet →
Silica sand is defined by its high silicon dioxide (SiO2) content, typically over 95%. It has a hard, crystalline structure. Regular construction sand is more rounded, contains various minerals, and has lower SiO2 content, making it unsuitable for high-performance industrial applications like glassmaking or precision casting.
Yes. We encourage you to test our material in your process. We provide free 2-5 kg samples of our standard grades. For custom blends, a small trial batch can be arranged. Request your sample here →
We offer flexible terms: T/T (30% deposit, 70% against BL copy), Irrevocable L/C at sight for larger orders. Prices are typically quoted FOB China port, CIF US port, or DAP your warehouse, clearly stated in our proforma invoice with all charges itemized.
Absolutely. We supply in 25/50 kg PP woven bags, 1-ton jumbo bags (FIBC), or can arrange bulk pneumatic tanker shipments. Custom printing on bags is available for OEM clients.
For standard grades from stock: 10-15 days for production + 25-30 days for sea shipping to major US ports. If we have US-based stock, delivery can be within 5-7 business days. Expedited air freight is available for urgent needs.
Limited-Time Offer for New Clients: Place your first container order within the next 30 days and receive an extra 2% discount.
Your next step is risk-free:
Contact us now and let our technical sales team build your solution.
Email: sales@xiongyigrass.com | WhatsApp: +86-13931845866 | Phone: +86-13931845866
Request My Free Sample & Competitive QuoteHEBEI XIONGYI RUBBER & PLASTIC PRODUCTS CO., LTD. (Industrial Minerals Division)
Hope New District, Mengcun County, Cangzhou City, Hebei Province, China.
"Solved our consistency issue. As a glass container manufacturer, low-iron content is critical. XIONGYI's high-purity grade has been flawless for 18 months. Their documentation makes our compliance audits easy."
- Michael R., Quality Manager, Specialty Glassworks, Ohio
"The cost savings were significant, but the real win was the technical support. We needed a specific grain shape for our filtration media. They developed a prototype, shipped samples, and got it right. A true partner, not just a vendor."
- Sarah L., VP of Operations, Water Treatment Solutions, California
"Logistics to our warehouse in Texas were smooth. Communication was clear in English at every step—from sales to shipping. We've locked in an annual contract because reliability is worth more than the lowest penny."
- David K., Supply Chain Director, Construction Materials Group, Texas
Zhang Wei is a Senior Industrial Minerals Specialist with over 15 years of experience in global sourcing, application engineering, and supply chain management for silica-based materials. At HEBEI XIONGYI, he leads the technical team, helping manufacturers optimize their processes and material specifications. His insights are based on hands-on problem-solving with hundreds of clients across the foundry, glass, and chemical industries.
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Our production system and products adhere to international standards: ISO 9001:2015 (Quality Management), ISO 14001 (Environmental), and relevant RoHS compliance. We provide full documentation for customs and QA.
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