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Resistant Ball by Gongyi City Hong The Refractory Material Co., Ltd.
Harbor
Resistant Ball - Image 1

Resistant Ball

🕐Last updated: Aug 04, 2026
550/ Bags
Min. Order: 1 Bags
💱₹550.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code6903.90
⚙️MaterialIndustrial Alumina and Refractory Kaolin (Al2O3 based ceramic)
📁CategoryChemicals & Allied Products
💳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 Resistant Ball from Gongyi City Hong The Refractory Material Co., Ltd. - Wholesale Supply

Resistant balls are refractory ceramic spheres manufactured from industrial alumina and refractory kaolin, forming an Al2O3‑based ceramic matrix. The product grades range from ordinary refractory balls with alumina content of 45‑90 % to high‑aluminium balls containing up to 98 % alumina, providing resistance to temperatures above 1200 °C. The balls exhibit low chemical activity, high mechanical strength and excellent resistance to thermal shock, oxidation and acid‑alkali corrosion.

Typical industry specifications include a silicon content between 0.5 % and 5 % and iron content below 1 %, which influence the thermal expansion and sintering behaviour. Bulk density values are usually 2.2‑2.8 g/cm³ and the specific surface area falls in the 200‑220 m²/kg range. Size distribution is commonly offered from 5 mm up to 25 mm, with tolerances of ±0.1 mm for precision applications.

These balls are employed as catalyst supports, furnace packing material and thermal‑insulation media in petrochemical, steel and glass production. Users such as refinery operators, cement plants and urea manufacturers select the appropriate grade for their high‑temperature reactors or reforming furnaces. The supplier ships the product in bulk bags or drums, accepts custom grade specifications and negotiates trade terms on a case‑by‑case basis.

Technical Specifications for Gongyi City Hong The Refractory Material Co., Ltd. Resistant Ball
Material CompositionIndustrial Alumina and Refractory Kaolin
Alumina Content45 %  -  98 %
Silicon Content0.5 %  -  5 %
Iron Content<1 %
Size RangeTypical 5 mm  -  25 mm
Bulk Density2.2  -  2.8 g/cm³
Specific Surface Area200  -  220 m²/kg
Thermal Expansion CoefficientTypical 6  -  8 ×10⁻⁶ /°C
PackagingTypical bulk bags of 25 kg or drums
Standard GradesOrdinary refractory ball, High‑aluminium refractory ball
About Gongyi City Hong The Refractory Material Co., Ltd. - Refractory Material Supplier in China

Gongyi City Hong The Refractory Material Co., Ltd. is based at Zhengzhou, Gongyi City, Henan 451200, China. The company is listed in the harbour trust tier, with a recorded response rate of 0.00, indicating limited platform communication at present.

The firm produces refractory ceramic balls for high‑temperature industrial processes and can tailor the alumina, silicon and iron contents to meet specific client requirements. It states the capability to shape and sinter the balls according to scientific formulas, and it accepts orders based on detailed technical specifications, though no specific certifications or minimum order quantities are disclosed.

Refractory ceramic balls are high-performance industrial ceramic spheres widely used in petrochemical, steel, and glass industries as catalyst supports, furnace packing, and thermal insulation media. Made from industrial alumina and refractory kaolin, these balls offer excellent thermal shock resistance and corrosion stability at operating temperatures exceeding 1200°C. They are traded globally in bulk bags or drums, with pricing influenced by alumina purity grade, size distribution, and order volume.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Resistant Ball from Gongyi City Hong The Refractory Material Co., Ltd.
The ball is made from a ceramic matrix of industrial alumina combined with refractory kaolin. This composition provides high temperature resistance and low chemical reactivity, which are essential for refractory applications.

Sourcing Resistant Ball from Gongyi City Hong The Refractory Material Co., Ltd. - China Import Guide

Importers should first obtain a material safety data sheet and verify the exact alumina and silicon percentages for the intended grade. Request a sample batch to assess particle size distribution and bulk density before committing to a large order.

Logistics details such as production lead time, chosen incoterm (e.g., FOB, CIF) and acceptable payment methods are not listed. Confirm these points with the supplier, and ensure that the packaging format (bulk bag or drum) aligns with your freight planning.

For quality assurance, arrange a third‑party inspection that checks dimensional tolerances, bulk density and surface area. Ask the supplier to provide an inspection report and any available test certificates to validate that the balls meet your process specifications.

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Gongyi City Hong The Refractory Material Co., Ltd.
China
Harbor
<4h
Response Time
0.00%
Response Rate
0/100
Trust Score
📦
0+
Products
4.5(0)
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Buy Resistant Ball in Bulk — Verified Supplier in China

When sourcing Resistant Ball for your business, securing the right balance of quality and cost is essential. Gongyi City Hong The Refractory Material Co., Ltd., a verified supplier based in China, offers this product with key specifications including High Alumina / Medium Alumina refractory ball, 45% - 99% depending on grade, and 3mm, 6mm, 10mm, 13mm, 19mm, 25mm, 50mm (custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $550/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 6903.90, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.

Resistant Ball Specifications, Trade Terms & Pricing

Importing Resistant Ball requires careful attention to shipping logistics, customs compliance, and secure payment terms. Gongyi City Hong The Refractory Material 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 6903.90 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 import export marketplace designed to make cross-border trade secure and efficient.

About Gongyi City Hong The Refractory Material Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Resistant Ball 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 Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.

Import Resistant Ball — Shipping, Logistics & Customs

Importing Resistant Ball 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 6903.90 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 Resistant Ball

What is the wholesale price of Resistant Ball?

The current listed wholesale price for Resistant Ball from Gongyi City Hong The Refractory Material Co., Ltd. is $550/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 Gongyi City Hong The Refractory Material Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Resistant Ball?

The supplier, Gongyi City Hong The Refractory Material Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Resistant Ball. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Resistant Ball?

For international shipping and customs clearance, Resistant Ball is classified under HS Code 6903.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Resistant Ball from China?

To import Resistant Ball from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Gongyi City Hong The Refractory Material Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.

Is Gongyi City Hong The Refractory Material Co., Ltd. a verified supplier?

Yes, Gongyi City Hong The Refractory Material 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 Resistant Ball?

The key specifications for Resistant Ball supplied by Gongyi City Hong The Refractory Material Co., Ltd. include High Alumina / Medium Alumina refractory ball, 45% - 99% depending on grade, and 3mm, 6mm, 10mm, 13mm, 19mm, 25mm, 50mm (custom sizes available). 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 Resistant Ball?

Gongyi City Hong The Refractory Material Co., Ltd. offers Resistant Ball with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Resistant Ball the most?

Resistant Ball is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Gongyi City Hong The Refractory Material Co., Ltd. through our platform.

What certifications does this Resistant Ball supplier hold?

Gongyi City Hong The Refractory Material Co., Ltd. maintains international quality certifications. These ensure that the Resistant Ball meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Resistant Ball on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Gongyi City Hong The Refractory Material 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 Gongyi City Hong The Refractory Material Co., Ltd..

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