What are the main applications for this crucible?

It is suitable for melting metals, chemical reactions requiring heating, and laboratory experiments.

What is the hardness of the ceramic?

Hardness varies by grade: HV 1700 for 99% ceramic, HV 1600 for 95% ceramic, and HV 1400 for zirconia.

Zhongci High Pure 99.5% Alumina Al2O3 Corundum Ceramic Crucible

Name: Zhongci High Pure 99.5% Alumina Al2O3 Corundum Ceramic Crucible
Brand: Pingxiang Zhongci Environmental Ceramics Material Co., Ltd.
SKU: 2175282445

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

US$0.50

1,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Refractory

Grain Size

3mm-100mm

Model NO.

Ceramic Crucible

Purity

95%

Type

Ceramic Plate

MOQ

1000

OEM

Custom Drawing Accepted

Material

Zirconia , Alumina

Shape

Square, Round, Other

Transport Package

Carton Box

Specification

Customized

Trademark

Zhongci

Origin

Jiangxi

HS Code

6909190000

Production Capacity

1000 Piece/ Day

Key features

High Purity Alumina: Available in 99% and 95% purity grades with AL2O3 content >=99% or >=95%.

Excellent Hardness: High hardness reaching HV 1700 for 99% ceramic and HV 1400 for zirconia.

Chemical Stability: Chemically stable container that resists reactions during high-temperature heating.

Low Water Absorption: Zero water absorption rate ensures durability and structural integrity.

Customizable Shapes: Available in square, round, and other customized shapes based on drawings.

Versatile Applications: Ideal for melting metals, chemical reactions, and laboratory sample preparation.

High Flexural Strength: Superior mechanical strength with flexural strength exceeding 3500 for 99% ceramic.

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: ≤2.81hTerms 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.