What is the carbon content of the felt?

The carbon content is typically 98% min to 99% min, depending on the specific product grade.

Can the felt be machined into specific shapes?

Yes, products can be machined into cylinders, discs, and other forms with various surface treatments like coating or foil cover.

High Temperature Insulation Carbon Felt and Graphite Felt Designed for Vacuum Furnaces

Name: High Temperature Insulation Carbon Felt and Graphite Felt Designed for Vacuum Furnaces
Brand: Qinhuangdao Lingdong Conveyer Belt Co., Ltd.
SKU: 1988222811

Hebei, ChinaQinhuangdao Lingdong Conveyer Belt Co., Ltd.

US$50.00-200.00

10 Square Meters

Product specifications

Thickness (mm)

Temperature

Ash

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Classification

Carbon Graphite

Feature

Chemical Corrosion Resistance, Corrosion Resistance, Good Insulation Performance, Thermal Shock Resistance, Heat Resistant

Model NO.

Shape

Felt

Usage

Aerospace, Automotive Manufacturing, Electronic Equipment, High-Temperature Furnaces, Medical Equipment, Sports Equipment, Wind Energy, Precision Casting

Name

Graphite & Carbon Felt

Transport Package

Rolls

Specification

thickness 3-16mm

Trademark

Lingdong

Origin

China

HS Code

6815139000

Production Capacity

50000

Key features

Excellent Thermal Insulation: Low thermal conductivity ensures efficient heat preservation in high-vacuum furnaces.

Chemical Corrosion Resistance: High carbon content provides strong resistance against corrosion in harsh environments.

Customizable Dimensions: Available in various thicknesses (3-15mm) and lengths (10-20m) for specific needs.

Versatile Application: Suitable for aerospace, semiconductor sintering, medical equipment, and wind energy.

High Purity Material: Carbon content is 98%-99% min with ash content as low as 0.01% max.

Easy to Process: Soft felt is easy to cut and can be machined into cylinders, discs, and other forms.

Low Induced Current: Higher resistivity than traditional processes results in less induced current during use.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryLow MOQ

Qinhuangdao Lingdong Conveyer Belt Co., Ltd.

Hebei, China

Business Type: Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 9years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.25h CertifiedTerms of Payment: LC, D/P, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier manufactures corrugator belts, rubber blankets, and rollers and belts for aluminium extrusion lines. It reports export activity to Southeast Asia and the Middle East, with 90% of sales from exports and stated lead times within 15 working days in both peak and off-peak periods. Production quantities are provided, but quality inspection is performed by packing staff. The supplier offers sample-based customization, while its R&D, ODM, OEM, SDK, overseas service, showroom, agent, warehouse, and trade-show capabilities are explicitly absent. Service-management and complaint-handling procedures are not documented. Certification details and customer case evidence are insufficient, and the financial information is inconsistent across the provided records.

Supplier typeThe supplier is a product manufacturer of corrugator belts, rubber blankets, and rollers and belts for aluminium extrusion lines, with stated annual production quantities for each product category. Its sales are strongly export-oriented, with 90% of total sales reportedly coming from exports and markets including Southeast Asia and the Middle East.

After-Sales capabilityThe supplier has no written procedures or records for service assessment, corrective and preventive actions, or customer complaint handling. It also reports no overseas warehouse, showroom, agent or branch, no offline trade-show participation, and zero countries with overseas services, indicating limited documented and international after-sales infrastructure.

R&D capabilityThe supplier states that it launched no new products during the past year, does not provide ODM or branded OEM services, has no SDK, and has one R&D engineer. These explicit limitations indicate weak demonstrated product innovation and development resources.

Production capacityThe supplier reports annual output of 500,000 square meters of corrugator belts, 50,000 square meters of rollers and belts for aluminium extrusion lines, and 1,000 rubber blankets. It also states lead times within 15 working days in both peak and off-peak periods, supporting a positive production and delivery assessment, although the number of qualified suppliers for service capability is only two.

Customization capabilityThe supplier explicitly offers customization from samples. This supports basic sample-based customization, but no broader engineering, design, or specification-development capability is documented.