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Razon Engg. Co. Pvt. Ltd. supplies Class F Fly Ash, a coal‑combustion by‑product containing less than 10 % calcium oxide. The material conforms to ASTM C618 specifications for pozzolanic cementitious additives. Supplies are offered either in bulk ship‑loads or in standard jumbo bags, depending on the buyer’s handling capacity.
Class F Fly Ash exhibits a high pozzolanic reactivity that improves concrete durability and sulfate resistance. Typical particle size ranges from 10 to 100 µm, giving a dense fill and low permeability in hardened mixes. Industry practice values a bulk density of about 0.9 - 1.1 t/m³ and a moisture content not exceeding 5 %. The grade meets the chemical limits for loss on ignition and unburned carbon set out in the ASTM standard.
Construction firms, ready‑mix producers and cement manufacturers commonly incorporate this ash to reduce Portland cement consumption. Its pozzolanic effect also lowers heat of hydration, making it suitable for mass concrete pours. Razon Engg. Co. Pvt. Ltd. notes a consistent supply at reasonable rates, but buyers should request a formal quotation for exact quantities. Importers are advised to confirm packaging preferences and shipping incoterms before finalising the order.
| Material Type | Class F Fly Ash (Coal Combustion Byproduct, CaO < 10%) |
| ASTM Standard | ASTM C618 |
| Typical Bulk Density | 0.9-1.1 t/m³ (typical) |
| Typical Moisture Content | ≤ 5 % (typical) |
| Typical Particle Size | 10-100 µm (typical) |
| Typical Pozzolanic Reactivity | high (typical) |
| Packaging Options | Bulk ship‑load or jumbo bags |
| Typical Sulfate Resistance Improvement | 30-40 % (typical) |
| Loss on Ignition (LOI) | Standard limit per ASTM C618 |
| Typical Unburned Carbon Content | ≤ 5 % (typical) |
Razon Engg. Co. Pvt. Ltd. is located at 660 Taboot Street, Camp, Pune, Maharashtra, India. The company holds a harbour‑tier verification on the platform, indicating that its business details have been cross‑checked, although its response rate is currently recorded as zero.
The listing states that the supplier can provide a steady supply of Class F Fly Ash for the construction industry at reasonable rates. No additional certifications, minimum order quantities or lead‑time details are disclosed, so prospective buyers should obtain this information directly from the supplier.
Class F Fly Ash is a high-quality pozzolanic material produced from coal combustion at thermal power plants, widely used as a cement supplement in the construction industry. It meets ASTM C618 standards and significantly improves concrete durability, workability, and sulfate resistance. Supplied in bulk or bagged form, it is a cost-effective alternative to Portland cement, making it a high-demand commodity in international construction material trade.
| 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 Razon Engg. Co. Pvt. Ltd., verify the company’s harbour‑tier status and cross‑check the registered address in Pune. Request a recent material test report that confirms ASTM C618 compliance, calcium oxide content and moisture levels. If possible, obtain a small sample to assess consistency with your own quality standards. Confirm that the supplier can meet any specific certification requirements you may have.
Discuss logistics early, specifying whether you prefer bulk ship‑load delivery or bagged freight. Ask the supplier to quote incoterms such as FOB Mumbai or CIF Karachi, and clarify the expected loading window. Payment terms are not listed, so negotiate a secure method like a letter of credit that aligns with your risk tolerance. Ensure that any freight forwarder is experienced with handling powdered construction additives.
Arrange for an independent inspection agency to verify the ash’s bulk density, moisture content and particle size before loading. Request a certificate of analysis, a mill test report and any available compliance documentation. Upon arrival, conduct a quick visual check for segregation or moisture ingress and retain the test certificates for future reference. These steps help maintain product integrity throughout the supply chain.
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When sourcing Fly Ash for your business, securing the right balance of quality and cost is essential. Razon Engg. Co. Pvt. Ltd., a supplier based in India, offers this product with key specifications including Class F (per ASTM C618), SiO2 + Al2O3 + Fe2O3 > 70%, CaO < 10%, Loss on Ignition (LOI) < 6%, and Specific Surface Area 300-500 m²/kg, Residue on 45μm Sieve < 34%. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $43/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2621.90, making it a staple in the Fly Ash sector with strong demand from importing countries worldwide.
Importing Fly Ash requires careful attention to shipping logistics, customs compliance, and secure payment terms. Razon Engg. Co. Pvt. 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 2621.90 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Fly Ash for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Fly Ash category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Fly Ash 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 2621.90 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 Fly Ash from Razon Engg. Co. Pvt. Ltd. is $43/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 Razon Engg. Co. Pvt. Ltd. through EximNext.
The supplier, Razon Engg. Co. Pvt. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Fly Ash. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Fly Ash is classified under HS Code 2621.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Fly Ash from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Razon Engg. Co. Pvt. Ltd.. Ensure you have the necessary import licenses for Fly Ash products in your destination country.
Open the Razon Engg. Co. Pvt. Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
The key specifications for Fly Ash supplied by Razon Engg. Co. Pvt. Ltd. include Class F (per ASTM C618), SiO2 + Al2O3 + Fe2O3 > 70%, CaO < 10%, Loss on Ignition (LOI) < 6%, and Specific Surface Area 300-500 m²/kg, Residue on 45μm Sieve < 34%. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Razon Engg. Co. Pvt. Ltd. offers Fly Ash with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Fly Ash is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Razon Engg. Co. Pvt. Ltd. through our platform.
Razon Engg. Co. Pvt. Ltd. maintains international quality certifications. These ensure that the Fly Ash 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. Razon Engg. Co. Pvt. 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 Razon Engg. Co. Pvt. Ltd..
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