What are the available payment terms?

Payment terms include LC, T/T, and Western Union.

Is the graphite mold suitable for diamond tool manufacturing?

Yes, it serves as a heating element and supporting mold, affecting accuracy and appearance.

What is the porosity limit of the finished mold?

The porosity is less than 26%, providing a dense structure with low heat deformation.

High Strength Carbon Graphite Mechanical Seal Rings for Chemical Pumps

Name: High Strength Carbon Graphite Mechanical Seal Rings for Chemical Pumps
Brand: Henan L.T Trade Co., Ltd.
SKU: 894437035

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%

Type

Graphite Mold

Carbon Content

High-Carbon

Forming Way

Molded Graphite

Crystal Morphology

Compact Crystalline Graphite

Composition

99.9% High Purity Graphite

Grade

High Purity Graphite

Transport Package

Cartons in Wooden Cases

Specification

Customized

Trademark

L. T graphite

Origin

HS Code

3801909000

Production Capacity

50000/Month

Key features

High Purity Graphite Material: 99.9% high purity graphite with ultrafine particle structure and high graphitization.

High Mechanical Strength: Compressive strength exceeds 70MPa with high machining accuracy and durability.

Low Porosity Structure: Porosity is less than 26%, ensuring a dense structure for optimal performance.

Excellent Oxidation Resistance: Superior resistance to oxidation and corrosion in harsh chemical environments.

Wide Temperature Resistance: Withstands temperatures up to 4350 degrees Celsius with low heat deformation.

Customized Graphite Parts: Available as customized graphite parts and components to meet specific needs.

High Electrical Conductivity: Features low resistivity (less than 12) and excellent electrical conductivity.

Compact Crystalline Morphology: Features compact crystalline graphite structure for enhanced stability.

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: ≤2.48hTerms 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.