Do you offer customization from samples?

Yes, we support customization from both designs and samples.

What is the lead time for orders?

Peak season takes one month, off-season takes within 15 workdays.

99.5% Alumina Al2O3 Ceramic Protective Tube

Name: 99.5% Alumina Al2O3 Ceramic Protective Tube
Brand: Hunan Rui Yue Industrial and Trade Co., Ltd.
SKU: 894715945

Hunan, ChinaHunan Rui Yue Industrial and Trade Co., Ltd.

US$50.00

5-49 Pieces

US$30.00

50-99 Pieces

US$20.00

100-999 Pieces

US$15.00

1,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Refractoriness (℃)

1580< Refractoriness< 1770

Feature

Long Time Materials, Instant Materials

Type

Refractory Material

Shape

Tube

Material

Alumina Cement

Transport Package

Cartoon / Wooden Box

Specification

0.3

Trademark

Origin

China

HS Code

690919000

Production Capacity

10000000

Key features

High Temperature Resistance: Refractoriness ranges from 1580 to 1770 degrees Celsius.

Superior Wear Resistance: High hardness and abrasion resistance reduce maintenance frequency and cost.

Customizable Dimensions: Outer diameter 7-120mm, inner diameter 1-110mm, length 10-2000mm available.

Excellent Chemical Stability: Resistant to corrosion and chemicals with zero water absorption rate.

Low Maintenance Cost: Smooth surface ensures free material flow without blocking.

One Year Warranty: Includes one-year guarantee with free wearing accessories.

Low MOQ: Minimum order quantity is just 1 piece for market testing.

Customization from Designs: Products can be customized based on client designs and samples.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Hunan Rui Yue Industrial and Trade Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 7 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤8.83h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier manufactures products used in lighting, electrical, heating, automotive, nozzle, and insulation-related applications, with exports reported to multiple regions and 90% of total sales from exports. It operates two production lines, has 21–30 quality-control staff, and reports finished-product inspection instructions that are uniformly followed, along with quality assurance and raw-material traceability. Customization is available from customer designs and samples. However, the supplier is not identified as a professional technical supplier, does not provide 3D software design, ODM, SDK, or well-known-brand OEM services, and reported no new products in the past year. After-sales and corrective-action procedures exist but lack written records. No evidence establishes certifications, formal overseas service infrastructure, inventory capability, or customer-specific case references.

Supplier typeThe supplier manufactures components and products for lamps, electrical and heating products, nozzles, automotive parts, and insulation applications. Its reported product scope, two production lines, production equipment, and broad export markets indicate a manufacturing-oriented supplier rather than a professional technical-service supplier.

R&D capabilityThe supplier reported no new products in the past year and does not provide 3D software design, ODM, or SDK services. It does offer customization from designs and samples, but the explicit evidence indicates limited product-development and technical innovation capability.

Production capacityThe supplier operates two production lines and has extensive listed equipment, 21–30 quality-control staff, standardized finished-product inspection instructions, and reported annual output above the stated threshold. Nevertheless, it lacks continuous quantity reconciliation, an outsourcing SOP, valid contracts with related subcontractors, inventory capacity, and overseas warehouse capability; production capacity is demonstrated, while manufacturing-control depth is mixed.

Customization capabilityBoth relevant slices explicitly state customization from customer designs and customization from samples. This supports the supplier’s ability to produce customized products based on provided specifications or physical samples, although no evidence confirms 3D or software-based design support.