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Active Refractories produces high‑porosity refractory fireclay and alumina‑silicate insulation bricks that are intended for use in kilns, furnaces and industrial ovens. The bricks are marketed as thermal insulating bricks capable of withstanding temperatures up to 1600 °C, and they are praised for a blend of porosity and low heat storage that improves energy efficiency. These products are manufactured in Wankaner, Gujarat, and are shipped internationally from Indian ports.
The composition combines fireclay with alumina‑silicate binders, giving the bricks a typical density of about 1.1 t/m³ and a porosity around 35 %. Such characteristics provide good thermal shock resistance while keeping the bricks lightweight. Standard block dimensions are 230 mm × 115 mm × 65 mm, although the supplier can adjust size and shape for specific projects, subject to engineering approval.
Buyers such as plant contractors, furnace refurbishers and petrochemical equipment makers often source these bricks to upgrade insulation layers and lower fuel consumption. The listing does not include minimum order quantities, lead‑time estimates or payment conditions, so importers should request those details directly from the supplier. Shipping is normally arranged on wooden pallets, with the possibility of CIF or FOB terms depending on the buyer’s preference.
| Material | Refractory Fireclay / Alumina‑Silicate |
| Maximum Service Temperature | Typical up to 1600 °C |
| Thermal Conductivity | Typical 0.55 W/m·K |
| Density | Typical 1.1 t/m³ |
| Compressive Strength | Typical 25 MPa |
| Porosity | Typical 35 % |
| Standard Dimensions | Typical 230 mm × 115 mm × 65 mm |
| Typical Packaging | 20 bricks per wooden pallet, stacked securely for sea freight |
| Standard Grade | High‑porosity insulating grade, suitable for steel, ceramic and petrochemical furnace linings |
Active Refractories is situated in the Hasanpar area of Wankaner, Gujarat, India, with the address 8/a National Highway, near the PGVCL sub‑station, postal code 363621. The company is listed under the harbour trust tier on the platform, indicating a basic level of verification, although its response rate is recorded as 0 % and no average response time is shown.
The supplier advertises thermal insulating bricks that combine high porosity with mechanical strength. No explicit information on minimum order quantities, pricing or delivery schedules is provided, so prospective buyers should contact the company to obtain those specifics and to discuss any required custom specifications.
Thermal Insulating Bricks are high-porosity refractory products designed for superior heat insulation in kilns, furnaces, and industrial ovens. These bricks offer excellent thermal shock resistance, low thermal conductivity, and high compressive strength, making them ideal for steel, ceramic, and petrochemical industries. Widely exported from major manufacturing hubs, they are available in standard grades rated up to 1600°C and are typically packed on wooden pallets for secure international shipping.
| 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 |
Importers should first verify the exact grade, temperature rating and dimensional tolerances of the bricks. Request a mill test certificate, a thermal conductivity test report and, if relevant, a chemical resistance analysis. Confirm that the product meets the design specifications of your furnace before committing to a large order.
Shipping from Gujarat usually departs from the ports of Kandla or Mundra. Discuss the preferred Incoterm - such as FOB Kandla or CIF - and agree on payment terms, which are typically a letter of credit or advance payment. Lead‑time estimates are not disclosed in the listing, so obtain a schedule directly from the supplier.
Arrange a third‑party inspection at the loading port to check for cracks, dimensional accuracy and compressive strength. Ensure that the supplier can supply a mill test certificate, a chemical composition analysis and a thermal performance report. Proper documentation will facilitate customs clearance and give confidence that the bricks meet your quality expectations.
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When sourcing Insulation Bricks for your business, securing the right balance of quality and cost is essential. Active Refractories, a verified supplier based in India, offers this product with key specifications including IFB Grade K-23 / K-25 / K-26 or Custom Grade up to 1600°C, Al2O3: 30-45%, SiO2: Balance, Low Iron Content, and Standard 230x114x65mm or 230x114x76mm, Custom Sizes Available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $280450./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 6904.90, making it a staple in the Bricks sector with strong demand from importing countries worldwide.
Importing Insulation Bricks requires careful attention to shipping logistics, customs compliance, and secure payment terms. Active Refractories 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 6904.90 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Insulation Bricks 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 Bricks category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Insulation Bricks 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 6904.90 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 Insulation Bricks from Active Refractories is $280450./Unit 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 Active Refractories through EximNext.
The supplier, Active Refractories, has set a Minimum Order Quantity (MOQ) of 1 Unit for Insulation Bricks. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Insulation Bricks is classified under HS Code 6904.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Insulation Bricks from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Active Refractories. Ensure you have the necessary import licenses for Bricks products in your destination country.
Yes, Active Refractories 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 Insulation Bricks supplied by Active Refractories include IFB Grade K-23 / K-25 / K-26 or Custom Grade up to 1600°C, Al2O3: 30-45%, SiO2: Balance, Low Iron Content, and Standard 230x114x65mm or 230x114x76mm, Custom Sizes Available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Active Refractories offers Insulation Bricks with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Insulation Bricks is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Active Refractories through our platform.
Active Refractories maintains international quality certifications. These ensure that the Insulation Bricks 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. Active Refractories 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 Active Refractories.
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