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99.9% Ceramic Alumina Crucible for Melting Platinum, Gold, Silver, Copper

Name: 99.9% Ceramic Alumina Crucible for Melting Platinum, Gold, Silver, Copper
Brand: HENAN VINER INDUSTRIAL CO., LTD.
SKU: 2077733252

Henan, ChinaHENAN VINER INDUSTRIAL CO., LTD.

US$2.80-12.80

1 Piece

Sample price:US$2.80/piece.Request sample

Product profile

Customization

Available

Application

Annealing

Color

Beige

Model NO.

VN-AC-C03

Material

Alumina

Shape

Cylindrical

Alumina Ceramic Tube

99.7% Alumina

High Temperature Resistance

1800c

Density

3.96g/cm3

Volume

5ml-2500ml

Voltage Resistance

16-25V

Transport Package

in Exporting Wooden Case

Specification

99.7% Alumina

Trademark

VINER Industrial

Origin

Henan, China

HS Code

6903200000

Production Capacity

50000PCS

Key features

High Purity Material: Al2O3 content exceeds 99.7% for superior performance.

Extreme Temperature Resistance: Withstands temperatures up to 1800C without failure.

Customizable Dimensions: Available in various sizes from 5ml to 2500ml and custom shapes.

High Chemical Etching Resistance: Resistant to harsh chemicals and corrosive environments.

Thermal Shock Resistance: Resistant to sudden temperature changes and un-explosive.

Precision Surface Finish: Surface roughness between min Ra0.4 and max Ra0.8um.

Versatile Applications: Ideal for melting platinum, gold, silver, copper, and glass.

1-Year Warranty: Covers defects in materials or workmanship for 1 year.

Company profile

HENAN VINER INDUSTRIAL CO., LTD.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2001-01-02Nearest Port: Qingdao, Shanghai, etc.Average Response Time: ≤18hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryHENAN VINER INDUSTRIAL CO., LTD. is identified as a China-based manufacturer of high-temperature kiln materials and laboratory furnaces, with a 50,000-square-foot facility in Zhengzhou and approximately 150 employees. It reports more than 10 production lines, broad export-market coverage, professional engineers and sales staff, and customer-service networks in 32 domestic cities. Production lead time is stated as within 15 working days in both off-peak and peak seasons. However, the provided records do not establish certifications, financial credibility, innovation or customization services, overseas operational facilities, or verified customer case outcomes. Trade records show furnace-spare products and associated buyer information, but do not independently verify performance or customer satisfaction.

Supplier typeThe company is described as a China manufacturer of high-temperature kiln materials and laboratory furnaces, and its recorded products are furnace heaters and furnace-spare components. The supplier type is not explicitly classified in the capability data, but the manufacturing description directly supports identifying it as a manufacturer.

After-Sales capabilityThe supplier states that it has customer-service networks in 32 domestic cities, offers both traditional and online service, and can address problems promptly. It also reports professional engineers and sales staff serving customers across its markets, providing explicit evidence of service resources, although overseas after-sales facilities are not confirmed.

Production capacityThe supplier reports a 50,000-square-foot manufacturing facility, approximately 150 employees, more than 10 production lines, and lead times within 15 working days during both off-peak and peak seasons. These stated facilities, workforce, capacity indicators, and delivery commitments support a positive production-capability assessment.

Client casesThe supplier reports sales markets across North America, Africa, Europe, Asia, Oceania, and other regions, while trade records associate the company with H K ASSOCIATES and furnace-spare transactions. These records indicate market and transaction experience, but they do not provide verified project descriptions, customer testimonials, or measurable case outcomes.