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Blast Furnace Slag from Conciniti is a non-metallic byproduct of pig iron production, supplied as Granulated Blast Furnace Slag (GBFS) composed of calcium silicates and aluminates. The material is sourced from blast furnaces in India and available in both granulated form for cement and concrete production, and air-cooled form for road construction and aggregates. This dual-purpose material is widely used as a supplementary cementitious material (SCM) in concrete mixes to replace a portion of Portland cement.
The granulated variant is rapidly cooled to form a glassy, sand-like material, which exhibits hydraulic properties when finely ground. Typical industry use includes improving concrete durability, reducing permeability, and lowering CO2 emissions compared to traditional cement. Air-cooled slag, by contrast, is a crystalline aggregate used in road bases, embankments, and as a lightweight fill. Both forms meet standard industry classifications for SCMs and aggregates.
Primary buyers include cement manufacturers, ready-mix concrete producers, and infrastructure developers in regions with active construction sectors. The material is traded internationally in bulk, with key importing markets focused on cost-effective, sustainable building solutions. Conciniti supplies GBFS from its base in Pune, Maharashtra, catering to buyers seeking consistent quality for large-scale projects.
| Material Type | Granulated Blast Furnace Slag (GBFS) |
| Chemical Composition | Calcium Silicate and Aluminate Based |
| Primary Use | Cement and Concrete Production (GBFS), Road Construction (Air-Cooled) |
| Form | Granulated or Air-Cooled |
| Hydraulic Activity | Present in Granulated Form |
| Typical Particle Size (GBFS) | 0 - 5 mm (standard for cement applications) |
| Typical Bulk Density (GBFS) | 1.2 - 1.4 t/m3 (standard for granulated slag) |
| Typical Blaine Fineness (GBFS) | 400 - 500 m2/kg (standard when ground for cement) |
| CO2 Emission Reduction vs Portland Cement | Up to 90% (typical for SCM applications) |
| Standard Industry Classification | ASTM C989 (GBFS for concrete), EN 15167 (SCM) |
Conciniti operates from Pune, Maharashtra, India, specialising in the supply of industrial byproducts for construction and infrastructure applications. The company’s profile indicates a focus on blast furnace slag, with a presence in the regional market for supplementary cementitious materials and aggregates.
The supplier’s listing does not specify verification signals, response metrics, or operational scale, and no additional history, certifications, or client details are provided. Buyers are advised to confirm the supplier’s capabilities, quality control processes, and compliance with industry standards directly before proceeding with orders.
Blast Furnace Slag is a non-metallic byproduct generated during pig iron production in blast furnaces, primarily composed of calcium silicates and aluminates. Available as Granulated Blast Furnace Slag (GBFS) for cement and concrete production, or air-cooled form for road construction and aggregates. GBFS is widely traded internationally as a supplementary cementitious material (SCM), offering significant cost savings versus Portland cement while improving concrete durability and reducing CO2 emissions. Key importing markets include regions with active cement manufacturing and infrastructure development sectors.
| 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 ordering from Conciniti, verify the chemical composition of the Blast Furnace Slag, particularly the percentages of SiO2, CaO, and Al2O3, as these directly impact its performance in cement and concrete applications. Request a recent chemical analysis report and confirm whether the material meets ASTM C989 or EN 15167 standards for your intended use.
Confirm logistics details such as lead time, port of loading, and available Incoterms (e.g., FOB or CIF). Blast Furnace Slag is typically shipped in bulk, so discuss packaging options, such as big bags or loose bulk, and ensure the supplier can accommodate your preferred shipping method. Payment terms, such as L/C or T/T, should also be clarified upfront.
For quality assurance, request test reports for Blaine fineness, particle size distribution, and hydraulic activity. Conduct third-party inspections at the loading port to verify the material’s condition and compliance with specifications. Ensure the supplier provides a certificate of origin and material safety data sheets (MSDS) to facilitate customs clearance and handling.
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When sourcing Blast Furnace Slag for your business, securing the right balance of quality and cost is essential. Conciniti, a verified supplier based in India, offers this product with key specifications including Granulated Blast Furnace Slag (GBFS) / Crystalline Air-Cooled Slag / Pelletized Slag, CaO: 32-45%, SiO2: 30-40%, Al2O3: 8-18%, MgO: 5-15%, Glass Content: >90% for GBFS grade, and GBFS: 0-5mm granular; Air-Cooled: 10-300mm lumps; Ground: Blaine fineness 350-600 m²/kg. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $22/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2618.00, making it a staple in the Slag sector with strong demand from importing countries worldwide.
Importing Blast Furnace Slag requires careful attention to shipping logistics, customs compliance, and secure payment terms. Conciniti 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 2618.00 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 Blast Furnace Slag 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 Slag category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Blast Furnace Slag 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 2618.00 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 Blast Furnace Slag from Conciniti is $22/Bags on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Conciniti through EximNext.
The supplier, Conciniti, has set a Minimum Order Quantity (MOQ) of 1 Bags for Blast Furnace Slag. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Blast Furnace Slag is classified under HS Code 2618.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Blast Furnace Slag from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Conciniti. Ensure you have the necessary import licenses for Slag products in your destination country.
Yes, Conciniti 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 Blast Furnace Slag supplied by Conciniti include Granulated Blast Furnace Slag (GBFS) / Crystalline Air-Cooled Slag / Pelletized Slag, CaO: 32-45%, SiO2: 30-40%, Al2O3: 8-18%, MgO: 5-15%, Glass Content: >90% for GBFS grade, and GBFS: 0-5mm granular; Air-Cooled: 10-300mm lumps; Ground: Blaine fineness 350-600 m²/kg. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Conciniti offers Blast Furnace Slag with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Blast Furnace Slag is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Conciniti through our platform.
Conciniti maintains international quality certifications. These ensure that the Blast Furnace Slag 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. Conciniti 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 Conciniti.
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