Import Silica Fume For Concrete/Refractory — Buy in wholesale FOB from Supplier in China
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Silica Fume For Concrete/refractory
This product is particularly beneficial for construction projects requiring high-quality concrete mixtures, ensuring superior performance in various environmental conditions. The key value proposition lies in its ability to significantly improve the mechanical properties of concrete, making it an essential ingredient for modern construction.
Key specifications include: 1. Minimum Order Quantity (MOQ): 20 metric tons, making it suitable for bulk supply needs. 2. Silica Dioxide Content: Contains 85% to 96% SiO2, providing excellent pozzolanic activity. 3. Production Capacity: Capable of producing up to 3000 tons per month, ensuring a reliable supply chain. 4. Certification: SGS certified with compliance to ASTM C1240 standards, assuring product quality and reliability. 5. Packaging: Available in bulk bags or 25kg bags for convenient transportation and handling.
Silica fume is widely used in the construction, infrastructure, and refractory industries, serving applications such as high-strength concrete, precast elements, and applications requiring high abrasion resistance.
With flexible trade terms, including FOB and CIF options, you can streamline your procurement process. Our products are backed by industry-standard certifications, ensuring you receive only the highest quality.
| HS Code | 2505.90 |
| Material | Amorphous Silicon Dioxide (SiO2) 92-98% |
| Grade/Type | ASTM C1240 / EN 13263 Grade, Densified or Undensified |
| Purity/Composition | SiO2 85-98%, Al2O3 <2%, Fe2O3 <1%, Loss on Ignition <4% |
| Size/Particle Diameter | 0.1 - 0.3 Microns (Primary Particle); 150-300 Microns (Densified Agglomerates) |
| Standard | ASTM C1240, EN 13263, GB/T 18736 (China) |
| Application | High-Performance Concrete, Refractory Materials, Shotcrete, Mortar, Precast Concrete Elements |
| Packaging | 25kg Bags, 1.2MT Jumbo Bags, Bulk Loose in Silos |
| Origin | China / Multiple Origins Available |
Silica Fume is a high-performance supplementary cementitious material widely used in high-strength concrete and refractory applications. With SiO2 purity of 92-98%, it significantly improves compressive strength, durability, and chemical resistance of concrete mixes. This product is available in both densified and undensified forms, conforming to ASTM C1240 standards, and is typically packaged in 25kg bags or 1MT big bags for international trade. It is ideal for marine structures, high-rise buildings, and industrial furnace linings requiring superior performance under extreme conditions.
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Sourcing Silica Fume For Concrete/refractory from China
Silica Fume For Concrete/refractory is offered by Quanzhou Winitoor Industry Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Silica Fume For Concrete/, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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30 suppliersBuy Silica Fume For Concrete/ in Bulk — Verified Supplier in China
When sourcing Silica Fume For Concrete/Refractory for your business, securing the right balance of quality and cost is essential. Quanzhou Winitoor Industry Co., Ltd., a verified supplier based in China, offers this product with key specifications including ASTM C1240 / EN 13263 Grade, Densified or Undensified, SiO2 85-98%, Al2O3 <2%, Fe2O3 <1%, Loss on Ignition <4%, and 0.1 - 0.3 Microns (Primary Particle); 150-300 Microns (Densified Agglomerates). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $120140/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2505.90, making it a staple in the Silica Sand sector with strong demand from importing countries worldwide.
Silica Fume For Concrete/ Specifications, Trade Terms & Pricing
Importing Silica Fume For Concrete/ requires careful attention to shipping logistics, customs compliance, and secure payment terms. Quanzhou Winitoor Industry 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 2505.90 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.
About Quanzhou Winitoor Industry Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Silica Fume For Concrete/ 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 Silica Sand category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Silica Fume For Concrete/ — Shipping, Logistics & Customs
Importing Silica Fume For Concrete/ 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 2505.90 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Silica Fume For Concrete/
What is the wholesale price of Silica Fume For Concrete/Refractory?
The current listed wholesale price for Silica Fume For Concrete/Refractory from Quanzhou Winitoor Industry Co., Ltd. is $120140/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 Quanzhou Winitoor Industry Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Silica Fume For Concrete/?
The supplier, Quanzhou Winitoor Industry Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Silica Fume For Concrete/. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Silica Fume For Concrete/Refractory?
For international shipping and customs clearance, Silica Fume For Concrete/Refractory is classified under HS Code 2505.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Silica Fume For Concrete/ from China?
To import Silica Fume For Concrete/ from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Quanzhou Winitoor Industry Co., Ltd.. Ensure you have the necessary import licenses for Silica Sand products in your destination country.
Is Quanzhou Winitoor Industry Co., Ltd. a verified supplier?
Yes, Quanzhou Winitoor Industry 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.
What are the key specifications of Silica Fume For Concrete/Refractory?
The key specifications for Silica Fume For Concrete/Refractory supplied by Quanzhou Winitoor Industry Co., Ltd. include ASTM C1240 / EN 13263 Grade, Densified or Undensified, SiO2 85-98%, Al2O3 <2%, Fe2O3 <1%, Loss on Ignition <4%, and 0.1 - 0.3 Microns (Primary Particle); 150-300 Microns (Densified Agglomerates). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Silica Fume For Concrete/?
Quanzhou Winitoor Industry Co., Ltd. offers Silica Fume For Concrete/ with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Silica Fume For Concrete/ the most?
Silica Fume For Concrete/ is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Quanzhou Winitoor Industry Co., Ltd. through our platform.
What certifications does this Silica Fume For Concrete/ supplier hold?
Quanzhou Winitoor Industry Co., Ltd. maintains international quality certifications. These ensure that the Silica Fume For Concrete/ meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Silica Fume For Concrete/Refractory on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Quanzhou Winitoor Industry Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Quanzhou Winitoor Industry Co., Ltd..
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