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325 Mesh 99% Alpha Al2O3 Sintered Tabular Alumina for Monolithics Refractory Castable
US$400.00-700.00
1 Ton

Product profile

Customization

Available

Feature

Long Time Materials, Instant Materials

Refractoriness (℃)

1770< Refractoriness< 2000

Model NO.

Tabular Alumina

Shape

Powder

Type

Refractory Material

Material

Aluminum Oxide

Transport Package

Jumbo Bag, Wooden Pallet

Specification

25kg, 1ton per bag

Origin

China

Production Capacity

100000ton/Year

Key features

High Purity Al2O3: Al2O3 content exceeds 99%, ensuring high purity and whiteness for superior performance.
Excellent Thermal Stability: Features low apparent porosity, low water absorption, and very small reburning shrinkage.
Versatile Applications: Widely used in steel, casting, ceramics, and for wear-resistant or fire-resistant coatings.
Multiple Shape Options: Available in fine material, granular, flake, spherical, and various mesh sizes like 325 mesh.
High Corrosion Resistance: Provides high slag resistance, scour resistance, and chemical stability after high temp treatment.
Fast Lead Time: Average lead time is within 15 workdays for both peak and off-season periods.
Flexible Payment Terms: Supports LC, T/T, D/P, PayPal, and Western Union for convenient international transactions.

Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-12-04 CertifiedNearest Port: Tianjin Port, Qingdao Port, Ningbo PortAverage Response Time: ≤0.30h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryHenan Rongxing Carbon Products Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, operating in metallurgy, minerals, and energy. It specializes in graphite electrodes and electrode paste and also offers related carbon and refractory products. The supplier reports ISO 9001 certification, three production lines, stated annual capacities of 80,000 tons for graphite electrodes and 200,000 tons for electrode paste, and raw-material and process testing controls. Its technicians are described as trained engineers with relevant furnace or graphite-manufacturing experience, and the company provides problem identification, productivity support, employee training, and technical assistance. Proprietary intellectual property, advanced equipment, and production processes are claimed, but specific innovations are not detailed. Evidence is insufficient to assess financial credibility, customization capability, or customer cases.
Supplier typeThe supplier is identified as a limited company from China and is described as both a trading company and manufacturer/factory. Its stated business focuses on graphite electrodes, electrode paste, and related carbon and refractory products for metallurgy, minerals, and energy applications.
CertificationsThe supplier explicitly reports holding ISO 9001 certification. This provides evidence of a certified quality management system, although no other certifications or certificate validity details are provided.
After-Sales capabilityThe supplier states that it supports customers beyond product sales by identifying potential problems, improving productivity, training employees on the job, and solving customer problems. Its technicians are described as trained engineers with experience in furnaces or graphite manufacturing.
R&D capabilityThe supplier claims proprietary intellectual property, advanced manufacturing and inspection equipment, advanced production techniques, and an innovative spirit used to develop optimal solutions. These statements support innovation capability, although no specific patents, technologies, or product innovations are identified.
Production capacityThe supplier reports three production lines and annual capacities of 80,000 tons for graphite electrodes and 200,000 tons for electrode paste. It also states that orders can be fulfilled within 15 working days in both off-peak and peak seasons, providing explicit evidence of substantial stated capacity and delivery capability.

Product Q&A

Q:What is the Al2O3 content of this Tabular Alumina?
A:
The Al2O3 content is over 99%, ensuring high purity and excellent material quality.
Q:What shapes and sizes are available?
A:
Available shapes include fine material, granular, flake, and spherical. Sizes range from 0-10mm to specific meshes like 200 and 325 mesh.
Q:What are the main applications of this product?
A:
It is widely used in steel, casting, ceramics industries, and for producing refractory bricks, wear-resistant coatings, and castables.
Q:What are the key physical properties?
A:
Key properties include high purity, high whiteness, low apparent porosity (<3%), low water absorption (<1%), and high strength.
Q:What is the average lead time for orders?
A:
The average lead time is within 15 workdays, regardless of whether it is peak season or off-season.

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