Import Fire Resistant Silica Fire Brick For Coke Oven — Buy in wholesale FOB from Supplier in China
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Fire Resistant Silica Fire Brick For Coke Oven
The fire resistant silica fire brick supplied by Henan Hongtai Kiln Refractory Co., Ltd. is an acid refractory product containing silicon dioxide of at least 93 %. It is designed for coke oven construction and can endure temperatures above 1650 °C, with a softening range of 1620 °C to 1670 °C. The brick’s bulk density is 2.65 g/cm³, apparent porosity 19 %, and it delivers a cold compressive strength of 90 MPa, meeting typical refractory performance criteria.
In the refractory industry, silica bricks of this composition are standard for acid‑slag environments because they resist corrosion from Al₂O₃, FeO and Fe₂O₃. Typical dimensions are 250 mm × 125 mm × 65 mm, although custom sizes can be produced to international refractory standards. The material’s thermal conductivity of 2.5 W/m·K and thermal‑shock resistance of about 20 cycles at 1100 °C are common benchmarks for high‑temperature furnace linings.
These bricks are primarily used in coke oven coking chambers, glass melting furnaces, and steel‑making regenerator chambers. Buyers such as foundries, metallurgical plants and furnace manufacturers often request bulk palletised shipments, but the listing does not disclose MOQ, price or exact lead time; interested importers should contact the supplier for those details. Standard packaging is typically in wooden crates with protective film, and trade terms are negotiated directly with the supplier.
| Material | Silica (SiO2 >= 93 %) |
| Bulk Density | 2.65 g/cm³ |
| Apparent Porosity | 19 % |
| Cold Compressive Strength | 90 MPa |
| Refractoriness Under Load | 1650 °C |
| Softening/Melting Temperature | typical 1620 - 1670 °C |
| Thermal Conductivity | 2.5 W/m·K |
| Thermal Shock Resistance | typical 20 cycles at 1100 °C water cooling |
| Typical Dimensions | typical 250 mm × 125 mm × 65 mm |
| Typical Application | acid refractory lining for coke ovens, glass furnaces and steel‑making regenerator chambers |
Henan Hongtai Kiln Refractory Co., Ltd. is located in Chaohua Town, Xinmi City, Henan Province, China (postal code 452370). The company is listed with a harbour trust tier, indicating a verified business presence, although its response rate and average response time are currently recorded as zero.
The supplier’s profile states that it manufactures refractory products, including silica bricks, for high‑temperature industrial applications. No additional corporate history, employee numbers or revenue figures are provided in the listing, and the supplier does not disclose specific certifications or client references.
Fire resistant silica fire bricks are engineered refractory products with SiO2 content above 93%, designed specifically for coke oven construction and high-temperature industrial furnace linings. As a typical acid refractory material, they offer excellent resistance to acid slag erosion and thermal stability at temperatures exceeding 1650°C. Widely used in coke ovens, glass furnaces, and steelmaking applications, these bricks are an essential import commodity for foundries and metallurgical plants worldwide, available in standard dimensions and customizable sizes per international refractory standards.
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Sourcing Fire Resistant Silica Fire Brick For Coke Oven from Henan Hongtai Kiln Refractory Co., Ltd. - China Import Guide
Before placing an order, request the material test report confirming SiO2 content, bulk density, compressive strength and thermal‑shock performance. Verify that the dimensions match your furnace design and ask for a sample if possible to assess fit and finish.
Logistics for these bricks are usually arranged via sea freight on wooden pallets, but the exact Incoterms, lead time and payment terms are not disclosed in the listing. Confirm the preferred Incoterm (e.g., FOB, CIF) and any required documentation such as a commercial invoice and packing list with the supplier.
For quality assurance, arrange a third‑party inspection to check dimensions, density and compressive strength on arrival. Request certificates of conformity, test reports and any applicable fire‑resistance certifications to ensure the product meets your project specifications.
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30 suppliersBuy Fire Resistant Silica Fir in Bulk — Verified Supplier in China
When sourcing Fire Resistant Silica Fire Brick For Coke Oven 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 Silica Fire Brick / Acid Refractory Brick, SiO2 >= 93%, Al2O3 < 5%, Fe2O3 < 1.5%, and Standard 230x114x65 mm; custom sizes available (e.g., 250x125x65 mm, 300x150x75 mm). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $500800/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 6902.20, making it a staple in the Bricks sector with strong demand from importing countries worldwide.
Fire Resistant Silica Fir Specifications, Trade Terms & Pricing
Importing Fire Resistant Silica Fir 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 6902.20 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 global B2B marketplace designed to make cross-border trade secure and efficient.
About Henan Hongtai Kiln Refractory Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Fire Resistant Silica Fir 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 import export marketplace. Start your sourcing journey today.
Import Fire Resistant Silica Fir — Shipping, Logistics & Customs
Importing Fire Resistant Silica Fir 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 6902.20 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 Fire Resistant Silica Fir
What is the wholesale price of Fire Resistant Silica Fire Brick For Coke Oven?
The current listed wholesale price for Fire Resistant Silica Fire Brick For Coke Oven from Henan Hongtai Kiln Refractory Co., Ltd. is $500800/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.
What is the Minimum Order Quantity (MOQ) for Fire Resistant Silica Fir?
The supplier, Henan Hongtai Kiln Refractory Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Fire Resistant Silica Fir. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Fire Resistant Silica Fire Brick For Coke Oven?
For international shipping and customs clearance, Fire Resistant Silica Fire Brick For Coke Oven is classified under HS Code 6902.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Fire Resistant Silica Fir from China?
To import Fire Resistant Silica Fir 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.
Is Henan Hongtai Kiln Refractory Co., Ltd. a verified supplier?
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.
What are the key specifications of Fire Resistant Silica Fire Brick For Coke Oven?
The key specifications for Fire Resistant Silica Fire Brick For Coke Oven supplied by Henan Hongtai Kiln Refractory Co., Ltd. include Silica Fire Brick / Acid Refractory Brick, SiO2 >= 93%, Al2O3 < 5%, Fe2O3 < 1.5%, and Standard 230x114x65 mm; custom sizes available (e.g., 250x125x65 mm, 300x150x75 mm). 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 Fire Resistant Silica Fir?
Henan Hongtai Kiln Refractory Co., Ltd. offers Fire Resistant Silica Fir with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Fire Resistant Silica Fir the most?
Fire Resistant Silica Fir is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Hongtai Kiln Refractory Co., Ltd. through our platform.
What certifications does this Fire Resistant Silica Fir supplier hold?
Henan Hongtai Kiln Refractory Co., Ltd. maintains international quality certifications. These ensure that the Fire Resistant Silica Fir meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Fire Resistant Silica Fire Brick For Coke Oven on EximNext?
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.
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 Henan Hongtai Kiln Refractory Co., Ltd..
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