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The product is a vermiculite insulation brick manufactured with expanded vermiculite containing 60‑85 % vermiculite and bound with either sodium silicate or clay. It offers low thermal conductivity and can withstand continuous service temperatures up to 1100 °C, making it suitable for demanding refractory environments. Standard refractory dimensions are offered, and the bricks can be cut, nailed, planed or drilled on site. The supplier highlights its steady demand across construction, metallurgy and shipbuilding projects worldwide.
In the broader market, vermiculite bricks typically have a bulk density of 0.5‑0.7 g/cm³ and a compressive strength in the range of 5‑10 MPa, values that ensure structural stability while keeping weight low. Thermal conductivity for similar products is usually between 0.06 and 0.15 W/m·K, providing effective heat insulation. The bricks are supplied in the usual refractory size of 250 × 250 × 500 mm, although the supplier notes that standard sizes are available and can be confirmed per order. Their lightweight nature and ease of installation are valued by engineers designing high‑temperature enclosures.
Typical buyers include construction firms, shipyards, metallurgical plants and aerospace manufacturers that require reliable thermal barriers. Importers looking for cost‑effective high‑temperature insulation should verify the vermiculite content and binder type before placing a purchase. The listing does not disclose minimum order quantities, lead times or exact incoterms, so prospective buyers are advised to request those details directly from the supplier.
| Material | Expanded Vermiculite with Sodium Silicate or Clay Binder |
| Vermiculite Content | 60‑85 % (as supplied) |
| Binder Type | Sodium Silicate or Clay |
| Maximum Service Temperature | 1100 °C |
| Thermal Conductivity | typical 0.06‑0.15 W/m·K |
| Bulk Density | typical 0.5‑0.7 g/cm³ |
| Compressive Strength | typical 5‑10 MPa |
| Standard Size | typical 250 × 250 × 500 mm brick |
| Shape | brick |
| Typical Weight per Unit | typical 12‑15 kg |
Henan Hongtai Kiln Refractory Co., Ltd. is located in Chaohua Town, Xinmi City, Henan Province, China (postal code 452370). The supplier carries a harbor trust tier and currently shows a response rate of 0.00 % with no recorded average response time, indicating that communication should be initiated proactively by the buyer.
The company lists vermiculite insulation bricks as its primary offering, describing the product’s composition, service temperature and common applications. No additional product lines, certifications, annual turnover or client references are provided in the listing, so buyers should request any needed documentation directly from the supplier.
Vermiculite insulation brick is a lightweight refractory brick widely used in fire door cores, industrial kilns, furnaces, and aerospace thermal management systems. Made from expanded vermiculite with a binding agent, it offers low thermal conductivity and service temperatures up to 1100°C. Sourced primarily from China and available in standard refractory sizes, this product is in steady demand for construction, metallurgy, and shipbuilding projects globally. Ideal for importers seeking cost-effective high-temperature insulation solutions with reliable performance.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, importers should verify the vermiculite content, binder type and any applicable fire‑rating certifications. Because the supplier’s response rate is currently zero, it is prudent to obtain a written quotation and request sample bricks for laboratory testing prior to large‑scale purchase.
Logistics for Chinese exporters often use FOB terms from the nearest port, typically Xinmi or Zhengzhou, but the exact incoterm and lead time must be confirmed with the seller. Payment structures such as T/T in advance or L/C at sight are common, yet the buyer should negotiate terms that align with their risk tolerance and cash flow.
Quality assurance is critical for high‑temperature applications. Arrange a third‑party inspection to check dimensions, density and compressive strength, and request a material safety data sheet as well as test reports for thermal conductivity. Proper documentation will help ensure the bricks meet project specifications and regulatory requirements.
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When sourcing Vermiculite Insulation Brick for your business, securing the right balance of quality and cost is essential. Henan Hongtai Kiln Refractory Co., Ltd., a verified supplier based in China, offers this product with key specifications including Premium Grade / Class A Insulation Brick, Vermiculite Content 60-85%, Binder 15-40%, and Standard: 230mm x 114mm x 65mm; Custom sizes available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $150500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 6902.90, making it a staple in the Bricks sector with strong demand from importing countries worldwide.
Importing Vermiculite Insulation Br requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan Hongtai Kiln Refractory Co., 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 6902.90 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Vermiculite Insulation Br 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 B2B marketplace. Start your sourcing journey today.
Importing Vermiculite Insulation Br 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 6902.90 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 Vermiculite Insulation Brick from Henan Hongtai Kiln Refractory Co., Ltd. is $150500/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Henan Hongtai Kiln Refractory Co., Ltd. through EximNext.
The supplier, Henan Hongtai Kiln Refractory Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Vermiculite Insulation Br. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Vermiculite Insulation Brick is classified under HS Code 6902.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Vermiculite Insulation Br from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan Hongtai Kiln Refractory Co., Ltd.. Ensure you have the necessary import licenses for Bricks products in your destination country.
Yes, Henan Hongtai Kiln Refractory Co., 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.
The key specifications for Vermiculite Insulation Brick supplied by Henan Hongtai Kiln Refractory Co., Ltd. include Premium Grade / Class A Insulation Brick, Vermiculite Content 60-85%, Binder 15-40%, and Standard: 230mm x 114mm x 65mm; Custom sizes available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Henan Hongtai Kiln Refractory Co., Ltd. offers Vermiculite Insulation Br with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Vermiculite Insulation Br is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Hongtai Kiln Refractory Co., Ltd. through our platform.
Henan Hongtai Kiln Refractory Co., Ltd. maintains international quality certifications. These ensure that the Vermiculite Insulation Br 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. Henan Hongtai Kiln Refractory Co., 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 Henan Hongtai Kiln Refractory Co., Ltd..
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