Reliable High-Temperature Graphite Box for Vacuum Sintering Needs

Name: Reliable High-Temperature Graphite Box for Vacuum Sintering Needs
Brand: Jiangxi Ningheda New Material Co., Ltd.
SKU: 1938819105

Jiangxi, ChinaJiangxi Ningheda New Material Co., Ltd.

US$50.00-5,000.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Application Area

Electronic Industry, High Temperature Furnace

Feature

Corrosion Resistance, High-Thermal Conductivity, Thermal Shock Resistance

Model NO.

NX603

Name

China Custom Graphite Boat for High Temperature Fu

Type

Graphite Mold

Carbon Content

High-Carbon

Grade

Forming Way

Molded Graphite

Composition

Crystal Morphology

Block

Transport Package

Wooden Case

Specification

320× 240× 85

Trademark

NINGHEDA

Origin

China

HS Code

3801909000

Production Capacity

20000

Key features

Ultra-Low Ash Content: Ash content below 500 ppm, customizable to 100 ppm or 50 ppm for semiconductor applications.

Isostatic Pressing Technology: Ensures isotropic microstructure, uniform expansion, and superior crack resistance under thermal shock.

Energy Efficiency: Reduces energy consumption by up to 15% through uniform heat distribution and faster sintering.

Customizable Dimensions: Dimensions, wall thickness, and layer configurations tailored to specific furnace requirements.

Anti-Oxidation Coating: Optional value-added service for enhanced durability in oxidizing environments.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Jiangxi Ningheda New Material Co., Ltd.

Jiangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Tianjin Port, Qingdao Port, Shanghai PortAverage Response Time: ≤10.68h

AI-Powered supplier vetting

SummaryJiangxi Ningheda New Material Co., Ltd. specializes in the production and sale of special graphite products. The company provides extensive customization services and has OEM capabilities for known brands, but lacks new product development and overseas service infrastructure. It maintains a stable financial status over the years and follows clear quality control and customer complaint procedures.

Supplier typeThe supplier, Jiangxi Ningheda New Material Co., Ltd., is a limited company specializing in special graphite products. It operates independently without affiliations to larger company groups.

After-Sales capabilityThe supplier has clear procedures for handling customer complaints and corrective actions, indicating structured after-sales service capabilities.

Financial creditThe supplier has stable financial reporting over the past three years, reflecting reliable financial credibility.

R&D capabilityThe supplier did not develop any new products in the past year, suggesting limited innovation capability.

Production capacityThe supplier employs a variety of machinery and conducts random inspections, indicating a competent production capability.

Customization capabilityThe supplier offers extensive customization services, including full, minor, and sample-based customizations.

Product Q&A

Q:For which types of high-temperature furnaces is this isostatic graphite sagger primarily designed?

It is perfectly suited for mainstream industrial equipment such as vacuum resistance furnaces, induction furnaces, high-temperature sintering furnaces, brazing furnaces, ion nitriding furnaces, tantalum-niobium rare metal smelting furnaces, and vacuum quenching furnaces.

Q:What are the temperature resistance and energy-saving performance of this graphite sagger?

The product offers excellent high-temperature resistance and is suitable for various industrial high-temperature sintering applications. Thanks to the material's high thermal conductivity, heat is distributed evenly within the furnace and the heating rate is fast, which shortens the material sintering and forming time, significantly reduces equipment energy consumption, and helps businesses save energy, cut costs, and improve production efficiency.

Q:How can I tell if a graphite crucible needs to be replaced?

We recommend regularly checking the following three indicators:1) Appearance: Look for through cracks or severe flaking along the edges;2) Weight: An increase of more than 15% of the original weight (indicating that a significant amount of reactants has penetrated the crucible);3) Dimensions: Noticeable warping or deformation of the crucible bottom, which affects stacking stability. If any of these conditions are present, we recommend replacing the crucible immediately.

Q:Besides graphite saggers, what other related products do you offer?

As a one-stop supplier of graphite solutions, we also offer: graphite crucibles, graphite molds, graphite heating elements, graphite sealing rings, graphite tubes/sheets/blocks, EDM graphite electrodes, carbon-carbon composites, and more. This allows for the consolidated procurement of 'saggers + accessories,' reducing your supplier management costs.