What are the main applications of this product?

It is primarily used as a support media in chemical and petroleum industries.

What is the specific gravity of the ceramic ball?

The specific gravity ranges from 2.3 to 2.4 g/cm3.

17-19% Porcelain Inert Alumina Ceramic Ball for Tower Random Packing

Name: 17-19% Porcelain Inert Alumina Ceramic Ball for Tower Random Packing
Brand: Pingxiang Zhongci Environmental Ceramics Material Co., Ltd.
SKU: 2178333905

Jiangxi, ChinaPingxiang Zhongci Environmental Ceramics Material Co., Ltd.

US$0.35-0.65

1,000 kg

Sample price:US$5.00/kg.Request sample

Product profile

Customization

Available

Color

Gray

Diameter

6 mm

Model NO.

zczgb01

Material

Alumina

Surface Finish

Sphere

Usage

Chemical, Petroleum

Source

Particle

Type

Catalyst Support

Effect

Catalyst Support

Water Absorption

<1.0%

Heat Resistance

up to 1500℃

Abrasion Loss

<0.5

Specific Gravity

6.50-6.75 (g/cm3)

Transport Package

25kgs/Bag

Specification

3mm, 6mm, 9mm, 13mm, 19mm, 25mm, 32mm, 38mm, 50mm

Trademark

Zhongci

Origin

Jiangxi

HS Code

6914900000

Production Capacity

10000tons/Year

Key features

High Alumina Content: Available in 17-19% and 17-23% Alumina grades for superior chemical stability.

Superior Acid and Alkali Resistance: Acid resistance exceeds 99.6% and alkali resistance exceeds 85%.

Wide Size Range: Available sizes from 3mm to 50mm with varying crush strengths.

Low Water Absorption: Water absorption is less than 0.5% ensuring high durability.

High Moh's Hardness: Moh's hardness exceeds 6.5 for excellent wear resistance.

Ideal Catalyst Support: Widely used support media for chemical and petroleum industries.

Reliable Consistency: Manufactured from high-quality chemical-porcelain clay materials.

Company profile

Pingxiang Zhongci Environmental Ceramics Material Co., Ltd.

Jiangxi, China

Business Type: Manufacturer/FactoryExport Year: 2019-08-22Nearest Port: Shanghai, Ningbo, ShenzhenAverage Response Time: ≤2.94hTerms 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.