What is the lead time for production?

During peak season, the lead time is one month; during off-season, it is within 15 workdays.

What payment terms are accepted?

We accept LC, T/T, and Western Union as payment terms.

Fine-Grain High Purity Graphite Mold for Sinterring Diamond Tools

Name: Fine-Grain High Purity Graphite Mold for Sinterring Diamond Tools
Brand: Henan L.T Trade Co., Ltd.
SKU: 866972165

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

US$300.00-500.00

50 Sets

Sample price:US$200.00/set.Request sample

Product profile

Customization

Available

Application Area

Polishing and Grinding

Feature

Corrosion Resistance, High-Thermal Conductivity, Thermal Shock Resistance

Model NO.

GM-1

Manufacturing Technique

CNC Machining

Bulk Density

1.80-1.91 g/cm3

Electrical Resistivity

10-13

Flexural Strength  MPa

More Than 43 MPa

Compressive Strength

More Than 80 MPa

Thermal Conductivity

85-139.2 W/M*K

Temperature Resistance

No More Than 4350 Degree

Ash Content

0.03 %

Carbon Content

99.9 %

Transport Package

Plywood Cases

Specification

Customized

Trademark

L. T Graphite

Origin

China

HS Code

6815190

Production Capacity

300000 Sets Per Month

Key features

Customization Capability: Molds can be customized based on drawing requirements or design assistance.

Extended Service Life: Average service life reaches 30-40 times under specific working conditions.

High Purity Material: Uses ultra-fine particle structure with 99.9% carbon content and 0.03% ash content.

Thermal Shock Resistance: Features high thermal conductivity and resistance to thermal shock up to 4350 degrees.

Efficient Sintering Process: Reduces required unit pressure to 1/10 of cold pressing pressure at 1350-1450 degrees.

Compact Structure: Small porosity and high surface finish ensure dimensional accuracy.

Oxidation Resistance: Strong oxidation resistance suitable for hot-pressed sintered diamond tools.

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: ≤5.70hTerms 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:Can the graphite molds be customized?

Yes, we can customize graphite molds according to your drawing requirements and assist in designing molds based on our 40 years of experience.

Q:What is the average service life of the graphite molds?

According to specific working conditions, the average service life can reach 30-40 times.

Q:What are the key material properties of the graphite molds?

The molds feature ultra-fine particle structure, high purity (99.9% carbon), low ash content (0.03%), high thermal conductivity, and strong oxidation resistance.

Q:What is the maximum temperature resistance of the molds?

The molds can withstand temperatures up to 4350 degrees.

Q:How does the hot-pressing process improve efficiency?

By increasing the temperature to 1350-1450 degrees, the required unit pressure is reduced to 1/10 of cold pressing pressure, allowing for dense sintered bodies in a short period.