What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, and Western Union.

What is the refractoriness of the graphite tube?

The refractoriness ranges between 1770 and 2000 degrees.

What are the available commercial terms?

We offer FOB, CIF, CFR, and EXW terms.

Factories Supply High Pure Isotatic Graphite Tube

Name: Factories Supply High Pure Isotatic Graphite Tube
Brand: Hunan Rui Yue Industrial and Trade Co., Ltd.
SKU: 850524715

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

US$20.00

50-99 Pieces

US$5.00

100+ Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Color

Black

Shape

Cylindrical

Model NO.

Type

Graphite Tube

Certification

CCC, CE, ISO

Refractoriness

1770< Refractoriness< 2000

Transport Package

by Wodden or Carton Box

Specification

According to order quantity

Trademark

Origin

China

Production Capacity

10000PCS Per Month

Key features

High Purity Isostatic Graphite: Offers high density up to 1.8 g/cm3 and high purity with ash content as low as 0.1%.

Superior Thermal Conductivity: Features excellent thermal conductivity and proper electrical conductivity for efficient performance.

Customization from Designs: Available for customization based on specific client designs and samples.

Wide Application Range: Suitable for furnaces, aluminum degassing, fluxing tubes, and chemical/scientific industries.

High Mechanical Strength: Provides high flexural strength up to 40 MPa and compressive strength up to 65 MPa.

Chemical Erosion Resistance: Resistant to chemical erosion and thermal shock with minimum wettability to molten metals.

Flexible Dimensions: Large length or small diameter options available to meet specific machining needs.

Certified Quality: Certified with CCC, CE, and ISO standards for reliability and safety.

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: ≤9.66h 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.