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OEM&ODM Factory Direct Sales Refractory 99% 92% Inert Al2O3 High Alumina Ceramic Ball
US$0.90-3.00
1,000 kg
Sample price:US$40.00/piece.Request sample

Product profile

Customization

Available

Color

Yellow White

Material

Ceramic

Model NO.

Ceramic ball

Usage

Chemical Engineering, Chemical Industry Product

Package

25kgs /Bags

Size

3mm-75mm

Features

High Mechanical Strength

Effect

Improve The Wear Resistance

Source

Particle

Type

Ceramic Ball

Transport Package

Woven Bag

Specification

3mm-50mm

Trademark

Zhongci

Origin

Jiangxi

HS Code

6909190000

Production Capacity

1000ton/Month

Key features

High Purity Alumina Content: Available in 92% and 99% Al2O3 grades with low silicon content for high stability.
Chemical Corrosion Resistance: Resists acid, alkali, and organic solvents with >99.6% acid and >86% alkali resistance.
High Mechanical Strength: Crush strength ranges from >35kg for 3mm to >5600kg for 50mm particles.
Low Water Absorption: Features low water absorption (<0.5%) and low bulk density (1.35-1.4 g/cm3).
Customizable Sizes: Sizes range from 3mm to 75mm with specific tolerances for various applications.
Versatile Industrial Use: Ideal for petroleum, chemical, fertilizer, and environmental protection catalyst supports.
Low Leachable Iron: Leachable Fe2O3 is less than 0.1%, preventing catalyst poisoning.

Company profile

Business Type: Manufacturer/FactoryExport Year: 2019-08-22Nearest Port: Shanghai, Ningbo, ShenzhenAverage Response Time: ≤2.35hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, CIP, FCA

AI-Powered supplier vetting

SummaryPingxiang Zhongci Environmental Ceramics Material Co., Ltd. is a China-based manufacturer founded in 2014, specializing in ceramic packing materials, water-treatment products, ceramic balls, molecular sieve, and related products. The supplier reports ISO 9001 and ISO 14001 certifications, more than 10 production lines, 6–10 years of R&D engineer experience, 6–10 quality-control staff, and more than 200 employees. It states an off-peak lead time within 15 workdays and a peak-season fulfillment time of one month. Export sales account for 71%–90% of total sales, with self-operated import and export rights and broad international market coverage. The provided information supports an assessment of manufacturing scale, quality-system certification, export capability, and technical resources. However, it does not provide sufficient evidence regarding financial credibility, customized-product capability, or identifiable customer cases.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a professional manufacturer founded in 2014. Its listed products include ceramic, plastic, and metal structured packing, ceramic balls, molecular sieve, and water-treatment products, supporting a direct manufacturing profile rather than a trading-only role.
CertificationsThe supplier states that it has passed ISO 9001 quality-system certification and separately lists both ISO 9001 and ISO 14001 management-system certifications. This provides explicit evidence of certified quality and environmental management systems.
R&D capabilityThe supplier describes strong technical capabilities, advanced product design, testing equipment, 12 technical personnel, and a stated focus on quality and innovation. These are positive indicators of technical and product-development resources, although no specific patented products, new-product launches, or quantified R&D achievements are provided.
Production capacityProduction capability is supported by more than 200 employees, more than 10 production lines, reported annual production capacity, and fulfillment times of within 15 workdays off-peak and one month during peak season. The supplier also reports 50 total staff experience and broad export operations, indicating established operational capacity.

Product Q&A

Q:What are the available Al2O3 purity grades?
A:
The product is available in two high purity grades: 92% and 99% Al2O3 content.
Q:What sizes are available for the ceramic balls?
A:
Standard sizes include 3mm, 6mm, 9mm, 13mm, 19mm, 25mm, 38mm, and 50mm. Custom sizes from 3mm to 75mm are also available.
Q:What is the crush strength of the balls?
A:
Crush strength varies by size, ranging from >35kg for 3mm balls to >5600kg for 50mm balls.
Q:What industries is this product suitable for?
A:
It is widely used in petroleum, chemical, fertilizer, gas, and environmental protection industries as catalyst support.
Q:What is the water absorption rate?
A:
The water absorption rate is less than 0.5%, ensuring low porosity and high stability.

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