What is the maximum temperature resistance for PTFE impregnated graphite?

PTFE impregnated graphite can adapt to temperatures ranging from -180 to 250 degrees Celsius.

Which ports are nearest for export?

The nearest export ports are Tianjin and Shanghai.

Wear-Resisting Graphite Composite Gasket Sheet

Name: Wear-Resisting Graphite Composite Gasket Sheet
Brand: Henan L.T Trade Co., Ltd.
SKU: 933542455

Henan, ChinaHenan L.T Trade Co., Ltd.

US$12.00-29.00

200 Pieces

Sample price:US$12.00/piece.Request sample

Product profile

Customization

Available

Density

1.70-1.92g/cm3

Resistivity

Less Than 12

Model NO.

GM-1

Compressive Strength

More Than 70MPa

Porosity

Less Than 26%

Elasticity Modulus  

6-18gpa

Thermal Expansion Coefficient

1.47-4.25

Temperature Resistance  

Less Than 4350 Degree

Ash Content

Less Than 0.05%

Transport Package

Cartons in Wooden Cases

Specification

Customized

Trademark

L. T graphite

Origin

HS Code

2504900000

Production Capacity

30000pieces/Month

Key features

High Wear Resistance: Superior wear resistance compared to standard graphite due to resin impregnation.

Excellent Corrosion Resistance: Furan and epoxy resins provide strong resistance to both acids and alkalis.

Wide Temperature Range: PTFE impregnated version adapts to temperatures from -180 to 250 degrees Celsius.

High Mechanical Strength: Dense structure and low porosity ensure high compressive strength over 70MPa.

Low Porosity: Impregnation fills pores, reducing porosity to less than 26% for impermeability.

High Purity Raw Materials: Uses ultrafine particle structure, high purity, and high graphitization graphite.

Stable Storage: Epoxy resin impregnant offers a stable storage time of more than 6 months.

Customized Parts Available: Company offers customized graphite parts and components based on client needs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Henan L.T Trade Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-09Nearest Port: Tianjin, ShanghaiAverage Response Time: ≤2.85hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing and customization capabilities, with ISO 9001 and ISO 14001 certifications, 11–20 quality-control staff, and stated production of terrazzo tiles and carbon graphite. It offers OEM and ODM services and multiple customization modes, while export activity represents 41%–50% of total sales. However, evidence indicates limited formal technical R&D capability: no SDK, no 3D software design service, no new products in the past year, and only one R&D engineer. Service and quality-management documentation is incomplete, with no written complaint-handling or corrective-action procedures and zero stated quality-control test equipment. The supplier lacks inventory, overseas warehouse, showroom, agent, and branch capabilities. Financial records are identified for 2021–2023, but their results are not provided, so financial credibility cannot be conclusively assessed.

Supplier typeThe supplier is presented as a manufacturing supplier producing terrazzo tiles and carbon graphite, rather than a professional technical supplier. It has export rights, 41%–50% export sales, and provides OEM/ODM services, while its stated business direction includes production-process innovation, new energy exploration, and environmental applications.

CertificationsThe supplier holds ISO 14001 and ISO 9001 certifications. These explicitly demonstrate certification in environmental and quality management systems.

After-Sales capabilityThe supplier has an average off-season lead time of one month and records of relevant service capability, but it has no written complaint-handling procedures or records, no written corrective and preventive-action procedures, and no inventory, overseas warehouse, showroom, agent, or branch service capability. This evidence shows material limitations in documented and overseas after-sales support.

R&D capabilityThe supplier provides customization and ODM services and has one R&D engineer responsible for new-product R&D and software design drawings. Nevertheless, it is not identified as a professional technical supplier, has no SDK, does not provide 3D software design services, and reported no new products in the past year; therefore, formal innovation capability is explicitly limited.

Production capacityThe supplier reports production of 500,000 square meters of terrazzo tiles and carbon graphite output, has 11–20 quality-control staff, and lists five qualified suppliers for service capability. It also reports a one-month off-season lead time, although the carbon-graphite quantity is stated with an unclear unit and the overall capacity information is not fully consistent.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services, supporting a broad stated customization offering.

Product Q&A

Q:What are the main types of resin impregnated graphite?

The main types include phenolic resin (good acid resistance), furan resin (strong acid and alkali resistance), epoxy resin (good corrosion and heat resistance), and PTFE (excellent wear and temperature resistance).

Q:What is the density of the graphite composite gasket sheet?

The density ranges from 1.70 to 1.92 grams per cubic centimeter.

Q:How long is the average lead time for orders?

During peak season, the lead time is one month. During off-season, it is within 15 working days.

Q:What payment terms are accepted?

Accepted payment terms include Letter of Credit (LC), Telegraphic Transfer (T/T), and Western Union.

Q:Can you provide customized graphite parts?

Yes, we specialize in manufacturing customized graphite parts and components using high-purity raw materials.