What are the main applications for this tube?

Mainly used in thermocouple temperature measurement, liquid steel continuous temperature monitoring, and various industrial furnaces.

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, and Western Union.

High Pure 99% Al203 Alumina Ceramic Thermocouple Tube Pipe

Name: High Pure 99% Al203 Alumina Ceramic Thermocouple Tube Pipe
Brand: Hunan Rui Yue Industrial and Trade Co., Ltd.
SKU: 748047892

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

US$1.00

1 Piece

Product profile

Customization

Available

Maximum Voltage

<10kv

Color

Ivory and White

Al2O3

95-99.7%

Working Temperature

1500-1800c

Refractoriness (℃)

1770< Refractoriness< 2000

Feature

Long Time Materials

Type

Refractory Material

Shape

Rod

Material

Alumina Cement

Transport Package

Wooden Case

Specification

99% Alumina

Trademark

Origin

China

HS Code

8547100000

Production Capacity

100000 Per Month

Key features

High Purity Alumina Content: Available in 95% to 99.7% Al2O3 purity levels for superior performance.

Customizable Dimensions: Diameter ranges from 1mm to 120mm and length from 100mm to 2000mm.

OEM and ODM Services: Full customization available from both designs and physical samples.

Multi-Bore Capability: Manufacturing capability for multi-bore tubes to suit complex applications.

Precision Surface Finishing: Out surface can be ground and drilled to achieve tight tolerances and precise installation.

High Mechanical Strength: Features high strength with Rockwell hardness up to 88 HRA and compression strength up to 1300 MPa.

Fast Delivery Availability: Large stock inventory ensures fast delivery and competitive pricing.

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: ≤9.48h 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.