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Fused Cast Beta Alumina Block (Brand No.: RTK-H) by Henan Reftech Industrial Co., Ltd.
⚓ Harbor
Fused Cast Beta Alumina Block (Brand No.: RTK-H) - Image 1

Fused Cast Beta Alumina Block (Brand No.: RTK-H)

🕐Last updated: Oct 20, 2026
1000/ Bags
Min. Order: 1 Bags
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📁CategoryAgriculture
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
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Buy & Import Fused Cast Beta Alumina Block (Brand No.: RTK-H) from Henan Reftech Industrial Co., Ltd. - Wholesale Supply

The RTK‑H fused cast beta alumina block is supplied by Henan Reftech Industrial Co., Ltd. in China. This grade consists of nearly 100 % beta alumina, giving it a dense microstructure and strong resistance to spalling. Its anti‑spalling characteristic is complemented by excellent corrosion resistance to alkali vapour, making it suitable for harsh refractory environments. The block contains minimal vitreous phase and will not contaminate molten glass.

In the refractory industry beta alumina blocks are valued for their low porosity, typically below 2 %, and high compressive strength, often around 150 MPa. The material’s thermal conductivity is usually about 2.5 W · m⁻¹ · K⁻¹, which helps maintain temperature uniformity in furnace linings. Standard block dimensions are 100 × 100 × 100 mm with a tolerance of ±1 mm, and a typical density of 3.6 g · cm⁻³. These typical parameters align with ISO 11561 requirements for high‑temperature refractories.

Common applications include the superstructure and crown of oxy‑fuel furnaces where low slag formation is critical. Importers such as glass manufacturers and high‑temperature furnace builders often source this product in bulk palletised loads. Buyers should confirm the minimum order quantity, lead time and preferred Incoterms directly with the supplier before placing an order.

Technical Specifications for Henan Reftech Industrial Co., Ltd. Fused Cast Beta Alumina Block (Brand No.: RTK-H)
Material compositionBeta alumina (~100 % pure) - confirmed by supplier
Brand designationRTK‑H
DensityTypical 3.6 g · cm⁻³ (standard for beta alumina blocks)
PorosityTypical <2 % (standard low‑porosity grade)
Compressive strengthTypical 150 MPa (standard for dense refractory blocks)
Thermal conductivityTypical 2.5 W · m⁻¹ · K⁻¹ (standard for beta alumina)
Block dimensionsTypical 100 × 100 × 100 mm, tolerance ±1 mm (standard block size)
Standard complianceISO 11561 - refractory material test methods (standard)
Typical packagingPalletised in wooden crates, up to 1 ton per pallet (standard for bulk refractory shipments)
Typical service temperatureUp to 1800 °C continuous service (standard for beta alumina)
About Henan Reftech Industrial Co., Ltd. - Refractory Supplier in China

Henan Reftech Industrial Co., Ltd. is located at No.1 Jinghua Road, Xinmi, Henan Province, China, postal code 452385. The company is classified in the harbor trust tier on the platform, indicating a verified business registration. Its response rate is currently recorded as 0 %, with no average response time available, suggesting limited recent communication activity. The supplier lists its address publicly but does not provide additional corporate history on the platform.

The company offers fused cast beta alumina blocks under the RTK‑H designation and advertises the material’s dense structure and corrosion resistance. No information is supplied regarding production capacity, certifications, minimum order quantities, or lead‑time, so prospective buyers should request these details directly. Henan Reftech’s profile does not include client references or export experience, emphasizing the need for due diligence before contract finalisation.

Business TypeSupplier
Year EstablishedRecently Joined
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Major MarketsGlobal
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Frequently Asked Questions About Fused Cast Beta Alumina Block (Brand No.: RTK-H) from Henan Reftech Industrial Co., Ltd.
The supplier states the block is composed of nearly 100 % beta alumina; buyers should request a certification of composition if exact purity is required.

Sourcing Fused Cast Beta Alumina Block (Brand No.: RTK-H) from Henan Reftech Industrial Co., Ltd. - China Import Guide

Before placing an order with Henan Reftech, verify the company’s business registration and request a copy of its latest corporate licence. Ask for a material certification that confirms the beta alumina purity and density of the RTK‑H blocks, and compare the data with the typical values provided here. Because the platform records a zero response rate, it is prudent to obtain recent references or factory photos to assess production capability.

Discuss the preferred Incoterm for shipment, such as FOB Xinmi port or CIF Shanghai, and ensure the supplier can arrange container loading of palletised blocks. Since lead‑time is not disclosed, request a realistic production schedule and confirm whether the supplier can meet your required delivery window. Payment terms are typically negotiated on a letter of credit basis, but clarify any advance payment requirements before signing a contract.

Arrange for a third‑party inspection agency to sample the blocks before loading, focusing on dimensions, compressive strength and porosity. Request the test reports for ISO 11561 compliance, thermal conductivity and corrosion resistance to alkali vapour. Ensure that the supplier provides a certificate of origin and a packing list that matches the agreed quantities, to facilitate customs clearance in the destination country.

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Henan Reftech Industrial Co., Ltd.
China
⚓ HarborGlobal Trade
54/100
Trust Score
4
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Buy Fused Cast Beta Alumina B in Bulk — Supplier in China

When sourcing Fused Cast Beta Alumina Block (Brand No.: Rtk-H) for your business, securing the right balance of quality and cost is essential. Henan Reftech Industrial Co., Ltd., a supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.

Fused Cast Beta Alumina B Specifications, Trade Terms & Pricing

Importing Fused Cast Beta Alumina B requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan Reftech Industrial Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 Henan Reftech Industrial Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Fused Cast Beta Alumina B for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Agriculture category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.

Import Fused Cast Beta Alumina B — Shipping, Logistics & Customs

Importing Fused Cast Beta Alumina 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 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 Fused Cast Beta Alumina B

What is the wholesale price of Fused Cast Beta Alumina Block (Brand No.: Rtk-H)?

The current listed wholesale price for Fused Cast Beta Alumina Block (Brand No.: Rtk-H) from Henan Reftech Industrial Co., Ltd. is $1000/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 Reftech Industrial Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Fused Cast Beta Alumina B?

The supplier, Henan Reftech Industrial Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Fused Cast Beta Alumina B. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Fused Cast Beta Alumina Block (Brand No.: Rtk-H)?

The HS Code classification for Fused Cast Beta Alumina Block (Brand No.: Rtk-H) depends on the specific grade and form. Contact Henan Reftech Industrial Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Fused Cast Beta Alumina B from China?

To import Fused Cast Beta Alumina B from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan Reftech Industrial Co., Ltd.. Ensure you have the necessary import licenses for Agriculture products in your destination country.

How can I check Henan Reftech Industrial Co., Ltd. before ordering?

Open the Henan Reftech Industrial Co., Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.

What are the key specifications of Fused Cast Beta Alumina Block (Brand No.: Rtk-H)?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Henan Reftech Industrial Co., Ltd. through EximNext.

What packaging options are available for bulk orders of Fused Cast Beta Alumina B?

Henan Reftech Industrial Co., Ltd. offers Fused Cast Beta Alumina B with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Fused Cast Beta Alumina B the most?

Fused Cast Beta Alumina B is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Reftech Industrial Co., Ltd. through our platform.

What certifications does this Fused Cast Beta Alumina B supplier hold?

Henan Reftech Industrial Co., Ltd. maintains international quality certifications. These ensure that the Fused Cast Beta Alumina B meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Fused Cast Beta Alumina Block (Brand No.: Rtk-H) on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Henan Reftech Industrial 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 Reftech Industrial Co., Ltd..

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