Import Fly Ash Class F — Buy in wholesale FOB from Supplier in India

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Fly Ash Class F by Sepra Exim Pvt.ltd.
Harbor
Fly Ash Class F - Image 1

Fly Ash Class F

🕐Last updated: Jun 04, 2026
3040/ Bags
Min. Order: 1 Bags
💱₹3,040.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code2621.90
⚙️MaterialClass F Fly Ash (Aluminosilicate, Bituminous/Anthracite Origin)
📁CategoryFly Ash
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
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Buy Fly Ash Class F in Bulk — Verified Supplier in India

Class F fly ash is designated in ASTM C 618 and originates from anthracite and bituminous coals. It consists mainly of alumina and silica and has a higher LOI than Class C fly ash. Class F fly ash also has a lower calcium content than Class C fly ash. Replacement When used in portland cement, Class F fly ash can be used as a portland cement replacement ranging from 20-30% of the mass of cementitious material. Advantages When used as a portland cement replacement, Class F fly ash offers the following advantages when compared to unmodified portland cement: Increased late compressive strengths (after 28 days) Increased resistance to alkali silica reaction (ASR) Increased resistance to sulfate attack Less heat generation during hydration Increased pore refinement Decreased permeability Decreased water demand Increased workability Decreased cost ($80/ton for portland cement vs. $30/ton for fly ash).

Fly Ash Class F Specifications, Trade Terms & Pricing
HS Code2621.90
BrandEximNext
MaterialClass F Fly Ash (Aluminosilicate, Bituminous/Anthracite Origin)
Grade/TypeClass F per ASTM C618
Purity/CompositionSiO2 + Al2O3 + Fe2O3 > 70%, LOI typically < 6%
FinenessRetained on 45 μm sieve ≤ 34%, specific surface area 300–500 m²/kg
StandardASTM C618, EN 450-1
ApplicationConcrete admixture, cement replacement, grout, masonry, soil stabilization
Moisture Content< 3% by mass
PackagingBulk pneumatic tanker, 1.5 MT jumbo bags, or loose in dump trucks
OriginCoal-fired power plants, bituminous and anthracite sources
About Sepra Exim Pvt.ltd. — Supplier in India
🏭
Sepra Exim Pvt.ltd.
India Harbor
4.5(0)

Class F fly ash is a pozzolanic supplementary cementitious material produced from bituminous and anthracite coal combustion, meeting ASTM C618 specifications. With high alumina and silica content, it enhances concrete durability, reduces permeability, and improves workability in mass concrete, block manufacturing, and highway construction. Widely traded globally in bulk, it is an essential additive for sustainable construction and cement replacement programs. Pricing varies by source region, LOI levels, and fineness.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
4.5
4.5
0 reviews
5
72%
4
18%
3
6%
2
2%
1
2%
Frequently Asked Questions About Fly Ash Class F
The minimum order quantity for Fly Ash Class F from Sepra Exim Pvt.ltd. is 1 Bags. For trial or smaller orders, contact the supplier directly through EximNext to discuss flexible terms.

Source Fly Ash Class F at Competitive Wholesale Prices

Fly Ash Class F is available for wholesale import from Sepra Exim Pvt.ltd., a verified Supplier based in India. The current FOB price is 3040. Minimum order quantity starts at 1 Bags. HS Code: 2621.90 — used for customs classification and import duty calculation. Key product specifications include 2621.90, EximNext, Class F Fly Ash (Aluminosilicate, Bituminous/Anthracite Origin).

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Sepra Exim Pvt.ltd.
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Buy Fly Ash Class F in Bulk — Verified Supplier in India

When sourcing Fly Ash Class F for your business, securing the right balance of quality and cost is essential. Sepra Exim Pvt.ltd., a verified supplier based in India, offers this product with key specifications including Class F per ASTM C618, SiO2 + Al2O3 + Fe2O3 > 70%, LOI typically < 6%, and Retained on 45 μm sieve ≤ 34%, specific surface area 300–500 m²/kg. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3040/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.

Fly Ash Class F Specifications, Trade Terms & Pricing

Importing Fly Ash Class F requires careful attention to shipping logistics, customs compliance, and secure payment terms. Sepra Exim 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 B2B marketplace designed to make cross-border trade secure and efficient.

About Sepra Exim Pvt.ltd. — Supplier in India

Finding trustworthy partners is the foundation of successful importing. The supplier of this Fly Ash Class F 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 Fly Ash category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Fly Ash Class F — Shipping, Logistics & Customs

Importing Fly Ash Class F 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).

Frequently Asked Questions About Fly Ash Class F

What is the wholesale price of Fly Ash Class F?

The current listed wholesale price for Fly Ash Class F from Sepra Exim Pvt.ltd. is $3040/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 Sepra Exim Pvt.ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Fly Ash Class F?

The supplier, Sepra Exim Pvt.ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Fly Ash Class F. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Fly Ash Class F?

For international shipping and customs clearance, Fly Ash Class F is classified under HS Code 2621.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Fly Ash Class F from India?

To import Fly Ash Class F from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Sepra Exim Pvt.ltd.. Ensure you have the necessary import licenses for Fly Ash products in your destination country.

Is Sepra Exim Pvt.ltd. a verified supplier?

Yes, Sepra Exim Pvt.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 Fly Ash Class F?

The key specifications for Fly Ash Class F supplied by Sepra Exim Pvt.ltd. include Class F per ASTM C618, SiO2 + Al2O3 + Fe2O3 > 70%, LOI typically < 6%, and Retained on 45 μm sieve ≤ 34%, specific surface area 300–500 m²/kg. 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 Fly Ash Class F?

Sepra Exim Pvt.ltd. offers Fly Ash Class F with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Fly Ash Class F the most?

Fly Ash Class F is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Sepra Exim Pvt.ltd. through our platform.

What certifications does this Fly Ash Class F supplier hold?

Sepra Exim Pvt.ltd. maintains international quality certifications. These ensure that the Fly Ash Class F meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Fly Ash Class F on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Sepra Exim Pvt.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 Sepra Exim Pvt.ltd..

Explore More Fly Ash Products for Wholesale Import

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Buy & Import Fly Ash Class F | $3040/Bags FOB in India | EximNext