Import Fly Ash Astm C-618 Class "F" — Buy in wholesale FOB from Supplier in Canada

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FLY ASH ASTM C-618 CLASS "F" by G.I.
Harbor
FLY ASH ASTM C-618 CLASS "F" - Image 1

FLY ASH ASTM C-618 CLASS "F"

🕐Last updated: Sep 21, 2026
$85 - $150 / MT (Approx. Negotiable)/ Unit
Min. Order: 1 Unit
💱₹85,150.00/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS Code2621.90
⚙️MaterialSiliceous/Aluminous Coal Combustion By-Product - Class F Fly Ash
📁CategoryFly Ash
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import FLY ASH ASTM C-618 CLASS "F" from G.I. - Wholesale Supply

G.I. supplies Class F fly ash that conforms to ASTM C618 specifications and is produced from the combustion of siliceous or siliceous‑aluminous coal. The material is described as a high‑pozzolanic additive that reacts with calcium hydroxide in cement to develop cementitious compounds. No minimum order quantity is listed, and the product is commonly shipped in bulk vessel loads or bagged consignments under HS code 2621.

Typical Class F fly ash contains 55‑65 % SiO₂, 20‑30 % Al₂O₃, 5‑10 % Fe₂O₃, and a loss on ignition below 5 %, which aligns with industry standards for supplementary cementitious materials. The ash usually exhibits a fineness of at least 70 % passing a 45 µm sieve and a bulk density around 0.8‑1.0 g/cm³. Moisture content is typically kept under 5 % to ensure stable handling and storage.

The additive is used in concrete mixes, grout, masonry units and large‑scale infrastructure such as dams and piers, where improved durability and reduced permeability are required. Buyers should confirm the shipping incoterm, request the latest test report confirming ASTM C618 compliance, and agree on payment and insurance terms before loading. The product’s bulk nature makes it suitable for projects that demand high volumes of cementitious material.

Technical Specifications for G.I. FLY ASH ASTM C-618 CLASS "F"
Material TypeSiliceous/Aluminous Coal Combustion By‑Product - Class F Fly Ash (as listed)
Standard ComplianceASTM C618 (as stated)
HS Code2621 (standard for fly ash)
Typical SiO₂ Content55‑65 % (typical)
Typical Al₂O₃ Content20‑30 % (typical)
Typical Fe₂O₃ Content5‑10 % (typical)
Typical Loss on Ignition<5 % (typical)
Typical Fineness (45 µm)≥70 % passing (typical)
Typical Bulk Density0.8‑1.0 g/cm³ (typical)
Typical Moisture Content<5 % (typical)
About G.I. - Supplementary Cementitious Materials Supplier in Canada
🏭
G.I.
Canada Harbor

G.I. is listed as a harbour‑tier supplier operating out of Canada, though the exact address details are not provided beyond the country name. The platform shows a response rate of 0 % and no recorded average response time, indicating that buyers should establish direct contact early in the negotiation process.

The company focuses on exporting Class F fly ash for use as a supplementary cementitious material. Listings indicate that shipments are made either in bulk vessel loads or in bagged form, and the product is classified under HS code 2621 for customs purposes. Prospective buyers are encouraged to request the most recent test report confirming ASTM C618 compliance and to discuss payment and logistics arrangements directly with G.I.

Class F fly ash meeting ASTM C618 specifications is a high-pozzolanic siliceous and aluminous material produced from anthracite or bituminous coal combustion, ideal for use as a supplementary cementitious material in concrete production, grout, and masonry applications. This coal ash product significantly improves concrete durability, reduces permeability, and enhances sulfate resistance, making it a preferred additive in infrastructure and commercial construction projects worldwide. Widely traded in bulk, it is exported in bulk vessel or bagged shipments and is classified under HS code 2621 for international trade purposes.

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Frequently Asked Questions About FLY ASH ASTM C-618 CLASS "F" from G.I.
Class F fly ash generally contains 55‑65 % SiO₂, 20‑30 % Al₂O₃ and 5‑10 % Fe₂O₃. Buyers should ask for a recent chemical analysis to confirm these values for the specific batch.

Sourcing FLY ASH ASTM C-618 CLASS "F" from G.I. - Canada Import Guide

Importers should first verify that the fly ash batch meets ASTM C618 by requesting the latest Certificate of Analysis and confirming the chemical composition, loss on ignition and pozzolanic activity index. It is also advisable to check that the supplier can provide the HS code 2621 documentation required for customs clearance in the destination country.

Typical logistics involve sea freight from a Canadian port, with lead times dependent on vessel schedules and any required pre‑shipment inspections. Buyers must agree on incoterms - usually FOB or CIF - and confirm payment terms such as L/C or T/T, ensuring that insurance coverage is arranged for the full transport period.

Quality control measures include arranging an independent third‑party inspection at the loading port, verifying moisture and fineness test results, and ensuring that all relevant certificates (e.g., ISO, test reports) are attached to the shipping documents. Maintaining this documentation will facilitate smooth customs clearance and guarantee that the material performs as expected in concrete applications.

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Buy Fly Ash Astm C-618 Class in Bulk — Verified Supplier in Canada

When sourcing Fly Ash Astm C-618 Class "F" for your business, securing the right balance of quality and cost is essential. G.I., a verified supplier based in Canada, offers this product with key specifications including Class F (Low Calcium, High Pozzolanic), SiO2+Al2O3+Fe2O3 >= 70%, LOI <= 6%, CaO < 10%, MgO <= 3%, and Specific Surface >= 2,500 cm2/g, Retained on 45μm Sieve <= 34%. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $85150./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. 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 Astm C-618 Class Specifications, Trade Terms & Pricing

Importing Fly Ash Astm C-618 Class requires careful attention to shipping logistics, customs compliance, and secure payment terms. G.I. 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 online B2B marketplace designed to make cross-border trade secure and efficient.

About G.I. — Supplier in Canada

Finding trustworthy partners is the foundation of successful importing. The supplier of this Fly Ash Astm C-618 Class 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 B2B marketplace. Start your sourcing journey today.

Import Fly Ash Astm C-618 Class — Shipping, Logistics & Customs

Importing Fly Ash Astm C-618 Class 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 Astm C-618 Class

What is the wholesale price of Fly Ash Astm C-618 Class "F"?

The current listed wholesale price for Fly Ash Astm C-618 Class "F" from G.I. is $85150./Unit on FOB terms from Canada. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to G.I. through EximNext.

What is the Minimum Order Quantity (MOQ) for Fly Ash Astm C-618 Class?

The supplier, G.I., has set a Minimum Order Quantity (MOQ) of 1 Unit for Fly Ash Astm C-618 Class. 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 Astm C-618 Class "F"?

For international shipping and customs clearance, Fly Ash Astm C-618 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 Astm C-618 Class from Canada?

To import Fly Ash Astm C-618 Class from Canada, negotiate shipping terms (FOB, CIF, or EXW) directly with G.I.. Ensure you have the necessary import licenses for Fly Ash products in your destination country.

Is G.I. a verified supplier?

Yes, G.I. 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 Astm C-618 Class "F"?

The key specifications for Fly Ash Astm C-618 Class "F" supplied by G.I. include Class F (Low Calcium, High Pozzolanic), SiO2+Al2O3+Fe2O3 >= 70%, LOI <= 6%, CaO < 10%, MgO <= 3%, and Specific Surface >= 2,500 cm2/g, Retained on 45μm Sieve <= 34%. 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 Astm C-618 Class?

G.I. offers Fly Ash Astm C-618 Class 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 Astm C-618 Class the most?

Fly Ash Astm C-618 Class is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from G.I. through our platform.

What certifications does this Fly Ash Astm C-618 Class supplier hold?

G.I. maintains international quality certifications. These ensure that the Fly Ash Astm C-618 Class meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Fly Ash Astm C-618 Class "F" on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. G.I. 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 G.I..

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