Import Opc Clinkers — Buy in wholesale FOB from Supplier in India

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OPC Clinkers by Norca Corporation
Harbor
OPC Clinkers - Image 1

OPC Clinkers

🕐Last updated: Sep 20, 2026
50/ Bags
Min. Order: 1 Bags
💱₹50.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code2523.10
⚙️MaterialCalcium Silicates (C3S, C2S, C3A, C4AF) from Calcined Limestone
📁CategoryClinker
💳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 OPC Clinkers from Norca Corporation - Wholesale Supply

Norca Corporation offers Ordinary Portland Cement (OPC) clinkers produced from calcined limestone, containing the calcium silicates C3S, C2S, C3A and C4AF. The clinkers are sourced from Indian limestone deposits and are intended for grinding into cement at downstream plants. The supplier’s address is listed in Mumbai, Maharashtra, and it holds a harbor trust tier, indicating a higher level of platform verification.

Typical chemical composition of OPC clinkers falls within industry ranges of 55‑65% C3S, 15‑20% C2S, 5‑10% C3A and 5‑10% C4AF, which governs the strength development of the final cement. Standard fineness measured by Blaine surface area is usually 3000‑3500 cm²/g, and bulk density lies between 1.45 and 1.55 t/m³. Moisture content is kept at or below 0.5% to avoid clumping during grinding, and the clinker particle size is generally 3‑25 mm, matching conventional grinding mill feed specifications.

The primary customers are cement manufacturers who grind the clinkers into Portland cement for construction projects, infrastructure works and concrete production. Norca Corporation ships the material on FOB or CIF terms, allowing buyers to arrange bulk cargo handling at Indian ports. Importers should confirm the exact incoterm, lead‑time and any required quality certificates before finalising a purchase.

Technical Specifications for Norca Corporation OPC Clinkers
MaterialCalcium silicates (C3S, C2S, C3A, C4AF)
Typical chemical composition (C3S)typical 55-65%
Typical chemical composition (C2S)typical 15-20%
Typical chemical composition (C3A)typical 5-10%
Typical chemical composition (C4AF)typical 5-10%
Fineness (Blaine)typical 3000-3500 cm2/g
Bulk densitytypical 1.45-1.55 t/m3
Clinker size distributiontypical 3-25 mm
Moisture contenttypical ≤0.5%
Sulphur contenttypical ≤0.2%
About Norca Corporation - Cement Material Supplier in India
🏭
Norca Corporation
India Harbor

Norca Corporation is located at 33/a, Sai Chintan Co‑op Hsg Ltd, Prathna Samaj Road, Vile Parle East, Mumbai, Maharashtra, India. The company is classified under a harbor trust tier, reflecting a higher degree of verification on the sourcing platform.

The supplier’s profile records a response rate of 0% and no average response time, indicating that buyers should initiate contact through formal written enquiries. Norca Corporation focuses on exporting OPC clinkers for cement grinding and does not list additional product lines or client references in the public data.

OPC Clinkers (Ordinary Portland Cement Clinkers) are the primary intermediate product used in cement manufacturing, composed mainly of calcium silicates formed by burning limestone and other raw materials at high temperatures. Indian-origin OPC clinkers are widely exported for grinding operations worldwide, particularly to Bangladesh, Sri Lanka, and African markets. They serve as the critical input for producing Portland cement used in infrastructure, construction, and concrete applications, and are traded in bulk quantities on a FOB or CIF basis.

Business TypeSupplier
Year EstablishedRecently Joined
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Frequently Asked Questions About OPC Clinkers from Norca Corporation
The C3S content normally lies between 55 and 65 percent by weight. This proportion influences early strength development in the final cement, so buyers may request a laboratory analysis for each batch.

Sourcing OPC Clinkers from Norca Corporation - India Import Guide

Potential buyers should first verify the chemical composition and fineness of the clinkers by requesting a recent laboratory test report. Confirm that the supplier can provide certificates for ISO 9001 or any national quality standards that apply to cement raw materials. Checking the moisture content and sulphur levels will also ensure the product meets your downstream grinding requirements.

Logistical details must be clarified early; the supplier mentions FOB and CIF, so agree on the Indian port of loading, typically Mumbai or nearby Krishnapatnam, and the expected lead‑time, which is usually 30‑45 days for bulk orders. Payment terms are often T/T against a pro‑forma invoice, but a letter of credit can be negotiated for larger volumes. Aligning on incoterms, freight responsibilities and payment schedules helps avoid misunderstandings.

Quality assurance can be reinforced by arranging an independent third‑party inspection at the loading port. Request an inspection report that covers particle size distribution, bulk density and moisture content, as well as a certificate of analysis for each shipment. Ensure that the appropriate phytosanitary or export certificates are prepared in advance to facilitate smooth customs clearance at the destination.

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Harbor
54/100
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Buy Opc Clinkers in Bulk — Verified Supplier in India

When sourcing Opc Clinkers for your business, securing the right balance of quality and cost is essential. Norca Corporation, a verified supplier based in India, offers this product with key specifications including Ordinary Portland Cement (OPC) Clinker, typically Grade 53 / Grade 43, C3S: 55-65%, C2S: 15-25%, C3A: 5-8%, C4AF: 8-12%; Loss on Ignition (LOI): <1.5%, and Nodules ranging 5mm to 25mm; Free Lime <1.5%. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $50/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2523.10, making it a staple in the Clinker sector with strong demand from importing countries worldwide.

Opc Clinkers Specifications, Trade Terms & Pricing

Importing Opc Clinkers requires careful attention to shipping logistics, customs compliance, and secure payment terms. Norca Corporation 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 2523.10 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 Norca Corporation — Supplier in India

Finding trustworthy partners is the foundation of successful importing. The supplier of this Opc Clinkers 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 Clinker category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.

Import Opc Clinkers — Shipping, Logistics & Customs

Importing Opc Clinkers 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 2523.10 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 Opc Clinkers

What is the wholesale price of Opc Clinkers?

The current listed wholesale price for Opc Clinkers from Norca Corporation is $50/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 Norca Corporation through EximNext.

What is the Minimum Order Quantity (MOQ) for Opc Clinkers?

The supplier, Norca Corporation, has set a Minimum Order Quantity (MOQ) of 1 Bags for Opc Clinkers. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Opc Clinkers?

For international shipping and customs clearance, Opc Clinkers is classified under HS Code 2523.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Opc Clinkers from India?

To import Opc Clinkers from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Norca Corporation. Ensure you have the necessary import licenses for Clinker products in your destination country.

Is Norca Corporation a verified supplier?

Yes, Norca Corporation 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 Opc Clinkers?

The key specifications for Opc Clinkers supplied by Norca Corporation include Ordinary Portland Cement (OPC) Clinker, typically Grade 53 / Grade 43, C3S: 55-65%, C2S: 15-25%, C3A: 5-8%, C4AF: 8-12%; Loss on Ignition (LOI): <1.5%, and Nodules ranging 5mm to 25mm; Free Lime <1.5%. 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 Opc Clinkers?

Norca Corporation offers Opc Clinkers with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Opc Clinkers the most?

Opc Clinkers is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Norca Corporation through our platform.

What certifications does this Opc Clinkers supplier hold?

Norca Corporation maintains international quality certifications. These ensure that the Opc Clinkers meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Opc Clinkers on EximNext?

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

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