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Hengheng Co. supplies a high-purity carbon block and amorphous carbon refractory designed for blast-furnace hearth, bosh and tuyere zones. The material is monolithic, offering superior thermal conductivity and low porosity, and it resists slag penetration at operating temperatures exceeding 1400 °C. It is manufactured for iron and steel making facilities and is packaged for export to protect integrity during transit. The supplier lists the product as suitable for steel-plant construction and maintenance.
Carbon-block refractories are commonly used where rapid heat transfer and minimal wear are required. Typical carbon refractories have a density of 1.9 g/cm³ and thermal conductivity in the range of 15‑30 W/m·K, which aligns with the performance described by Hengheng Co. Compared with standard fireclay bricks, carbon blocks provide lower thermal expansion and higher resistance to chemical attack. The product’s low porosity, usually below 5 %, further enhances its durability in harsh furnace environments.
Primary users are steel‑mill operators and metallurgical engineers seeking long-life lining for blast furnaces. Hengheng Co. offers export‑grade packaging and can ship under FOB or CIF terms, though exact incoterms and payment conditions should be confirmed with the supplier. Minimum order quantities are not disclosed in the listing, so buyers should request the MOQ directly. Prospective importers are advised to obtain material test certificates and verify compliance with relevant industry standards before finalising the purchase.
| Material | High Purity Carbon Block / Amorphous Carbon Refractory (as supplied) |
| Maximum Operating Temperature | >1400 °C (as supplied) |
| Porosity | Low (≤5 %) (as supplied) |
| Thermal Conductivity | Superior (typical 15‑30 W/m·K) |
| Density | 1.9 g/cm³ (typical) |
| Form | Monolithic carbon block and cold‑rammed mass (as supplied) |
| Packaging | Export‑grade packaging, suitable for containerised sea freight (as supplied) |
| Standard Compliance | Meets refractory industry standards for blast‑furnace applications (typical) |
| Typical Service Life | 5‑7 years under continuous operation (typical) |
Hengheng Co. is registered at 204-4 Jingtaihanlin, Tangshan, 063000, China. The company is classified as an imported-tier supplier with a harbor trust level on the platform, indicating verification of basic business credentials. Its listed response rate is currently 0 %, and no average response time is recorded, suggesting that communication may require proactive outreach. Hengheng Co. specialises in refractory products for the metallurgical sector, offering both carbon‑block and brick solutions.
The supplier’s catalogue highlights custom specifications for blast‑furnace hearth and coke‑brick applications, but the listing does not provide detailed production capacity, certifications, or client references. Prospective buyers should request specific information on factory capabilities, quality management systems and any third‑party test certificates before committing to a purchase. No additional corporate history or financial data is disclosed in the source.
Premium carbon block refractories and cold rammed mass designed for blast furnace hearth, bosh, and tuyere zone applications in iron and steel manufacturing. These monolithic refractories offer superior thermal conductivity, low porosity, and excellent slag resistance under extreme operating temperatures exceeding 1400°C. Widely sourced from China, India, and Germany for steel plant construction and maintenance, with pricing influenced by raw material costs and furnace capacity specifications. Export-grade packaging ensures safe handling during transit to industrial facilities worldwide.
| 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 |
Before placing an order with Hengheng Co., importers should obtain the supplier’s material test reports, such as thermal conductivity and porosity measurements, and verify that the carbon block complies with relevant refractory standards (e.g., EN‑12564). Request copies of any third‑party certifications or laboratory analyses to confirm the claimed temperature resistance above 1400 °C. Clarifying these documents reduces the risk of receiving non‑conforming material.
The supplier mentions export‑grade packaging and offers FOB or CIF delivery, but exact lead times are not disclosed in the listing. Buyers should ask for the estimated shipping schedule, preferred incoterm and any freight forwarder recommendations. Payment conditions, such as advance deposit or letter of credit, must also be agreed in advance to align with the buyer’s risk management policies.
Upon arrival, conduct visual inspection for packaging damage and verify dimensional tolerances against the agreed specifications. Arrange third‑party testing of thermal conductivity and slag resistance to ensure performance matches the supplier’s data sheet. Retain all certificates, test reports and shipping documents as part of the import record for future compliance audits.
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When sourcing Refractory Material For Blast Furnace for your business, securing the right balance of quality and cost is essential. Hengheng Co., a verified supplier based in China, offers this product with key specifications including Carbon Block / Cold Rammad Mass / Refractory Paste, Fixed Carbon 90-95%, Ash <8%, Volatile Matter <2%, and Standard Brick 400x115x75mm; Custom cut-to-size available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,8002,400./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 6903.20, making it a staple in the Construction Materials sector with strong demand from importing countries worldwide.
Importing Refractory Material For B requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hengheng Co. 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 6903.20 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Refractory Material For B 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 Construction Materials category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Refractory Material For B 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 6903.20 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 Refractory Material For Blast Furnace from Hengheng Co. is $1,8002,400./Unit 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 Hengheng Co. through EximNext.
The supplier, Hengheng Co., has set a Minimum Order Quantity (MOQ) of 1 Unit for Refractory Material For B. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Refractory Material For Blast Furnace is classified under HS Code 6903.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Refractory Material For B from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hengheng Co.. Ensure you have the necessary import licenses for Construction Materials products in your destination country.
Yes, Hengheng Co. 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 Refractory Material For Blast Furnace supplied by Hengheng Co. include Carbon Block / Cold Rammad Mass / Refractory Paste, Fixed Carbon 90-95%, Ash <8%, Volatile Matter <2%, and Standard Brick 400x115x75mm; Custom cut-to-size available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Hengheng Co. offers Refractory Material For B with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Refractory Material For B is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hengheng Co. through our platform.
Hengheng Co. maintains international quality certifications. These ensure that the Refractory Material For B 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. Hengheng Co. 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 Hengheng Co..
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