Is the alumina crucible reusable?

Yes, the crucible can be mechanically cleaned, stored, and reused. After drying and red heat, there is no weight loss.

High Temperature 99% Alumina Al2O3 Ceramic Cylindrical Crucible for Lab Melting

Name: High Temperature 99% Alumina Al2O3 Ceramic Cylindrical Crucible for Lab Melting
Brand: Lianyungang Highborn Technology Co., Ltd.
SKU: 1981753275

Jiangsu, ChinaLianyungang Highborn Technology Co., Ltd.

US$6.00

10-99 Pieces

US$5.00

100-499 Pieces

US$4.00

500+ Pieces

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

Application

Industrial Ceramic

Material

Alumina Ceramic

Model NO.

HKK07

Shape

Cylindrical

Name

Cylindrical Alumina Ceramic Crucible

Size

Customised

Usage

Refractory

Density

3.75g/cm3

Max. Working Temperature

1600c Longterm

Compressive Strength

2000 - 2500 MPa

Thermal Shock Resistance

180 - 220 T(°C)

OEM

Feature

Long Time Service Life

Purity

99%

Type

Crucible

Transport Package

Standard Export Cartons/Wooden Box/Tray

Specification

standard or customized

Trademark

OEM

Origin

Jiangsu, China

Production Capacity

100000/Month

Key features

Customizable Size: Size is fully customized to meet specific client requirements.

High Compressive Strength: Compressive strength exceeds 12000 MPa for durability.

Reusable Design: Can be cleaned and reused without weight loss after red heat.

Certified Quality: Passed ROHS, CE, MSDS tests and ISO9001 authentication.

OEM/ODM Support: Accepts OEM orders and offers full customization services.

Low Porosity: Porosity is less than 0.5%, ensuring dense and robust structure.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Lianyungang Highborn Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 years CertifiedNearest Port: Lianyungang PortAverage Response Time: ≤3.68h

AI-Powered supplier vetting

SummaryLianyungang Highborn Technology Co., Ltd. is identified as a Chinese manufacturer/factory and limited company in Lianyungang, Jiangsu. It reports broad customization and OEM/ODM capabilities, documented inspection, service assessment, corrective-action, and complaint-handling procedures, as well as 15 years of export experience and exports representing 71%–90% of sales. Production information includes two production lines, 6–10 quality-control staff, and stated output across ceramic and quartz-related products. However, the supplier reports no overseas warehouse, showroom, agents or branches, or offline trade-show participation. Innovation evidence is limited because no new products were reported in the past year and no SDK is available. No certification holdings or customer case details are provided.

After-Sales capabilityThe supplier has written procedures and records for assessing service capability, corrective and preventive actions, and handling customer complaints. However, it reports no overseas warehouse, showroom, agents or branches, and no offline trade-show participation, indicating documented service processes but limited overseas service infrastructure.

R&D capabilityThe supplier offers ODM services and extensive design-based customization, but reports no new products in the past year and no available SDK. This provides evidence of design support but also a stated lack of recent product development.

Production capacityThe supplier reports two production lines, 6–10 quality-control staff, product-specific annual output data, and peak- and off-season lead times within 15 working days. These details explicitly support established production and quality-control capability.

Customization capabilityThe supplier supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM and ODM services. The breadth of stated options explicitly indicates strong customization capability.

Product Q&A

Q:What products and services can you offer?

We supply Quartz Glass, optical glass, cuvettes, and various precise, porous, and refractory ceramics. We can design and customize products according to client demands.

Q:Can you offer samples before mass orders?

Yes, we offer samples to lower purchasing risk. Inventory items ship within 3 days; processed items within 15 days. Low-value items may be free, but freight is paid by the buyer. Custom products incur development costs.

Q:What certificates and test reports do you provide?

We have passed ROHS, CE, and MSDS tests, and hold ISO9001 authentication. We also have 8 registered trademarks and 25 patents.

Q:Do you have agents in our area?

We do not authorize regional agents. Since 2008, we have direct export qualifications and have exported to over 109 countries. Clients can purchase directly from us.

Q:What if quality does not meet requirements or goods are lost in transit?

If quality fails contract requirements, we will reproduce qualified products or refund payment. For freight losses, we assist in claiming from logistics and arrange replacements.