What is the minimum order quantity for graphite blocks?

The MOQ for graphite blocks is 100 PCS.

What is the working temperature range?

The working temperature is up to 1400 degrees.

Solid Carbon Blocks High Carbon Graphite Blocks for Glass Casting

Name: Solid Carbon Blocks High Carbon Graphite Blocks for Glass Casting
Brand: Shijiazhuang Nalai Biotechnology Co., Ltd.
SKU: 2117886555

Hebei, ChinaShijiazhuang Nalai Biotechnology Co., Ltd.

US$20.00-200.00

1 Piece

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Application

Chemical Industry, Electroplating Industry, Metallurgical Industry, Petrochemical Industry

Carbon Content

High-Carbon

Model NO.

NaLai-Graphite Block-20

Expansion Ratio

>350Ml/G

Grain Size

Customized

MOQ (Graphite Block)

100 PCS (Graphite Scrap)

Carbon Content (Graphite Block)

99.98% (Graphite Scrap)

Melting Metal (Graphite Block)

Gold, Silver, Brass (Graphite Scrap)

Bulk Density (Graphite Block)

1.85g/cm3-1.88g/cm3 (Graphite Solid)

Working Temperature (Graphite Block)

1400 Degree (Graphite Scrap)

Grade

Industrial Grade

Forming Way

Molded Graphite

Type

Graphite Block

Composition

Graphite, Needle Coke, Petroleum Coke

Transport Package

Wooden Pallets with Steel Strips

Specification

Customize

Trademark

NaLai

Origin

China

HS Code

8545190000

Key features

High Thermal Shock Resistance: Low thermal expansion allows the block to withstand temperatures over 3000 degrees without cracking.

High Conductivity: Features excellent electric and high thermal conductivity for efficient energy transfer in industrial applications.

Customizable Grain Size: Grain size is fully customized to meet specific industrial requirements and performance standards.

Chemical Stability: Stable chemical properties make it resistant to reactions, suitable for harsh chemical and metallurgical environments.

Self-Lubricating Property: Inherent self-lubrication reduces friction and wear, extending the lifespan of moving parts and seals.

High Compressive Strength: Offers robust mechanical strength with compressive strength up to 70 MPa for heavy-duty industrial use.

Versatile Industrial Application: Widely used in metallurgy, electronics, semiconductors, and as refractory or sealing materials in various industries.

OEM/ODM Support: We produce products strictly according to your specific requests, supporting both OEM and ODM services.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Shijiazhuang Nalai Biotechnology Co., Ltd.

Hebei, China

Business Type: Trading CompanyExport Year: 2021-08-10Nearest Port: tianjinAverage Response Time: ≤3.28hTerms of Payment: LC, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is a China-based limited trading company with six employees and product coverage including bolt seals, metal seals, and graphite electrodes. It reports OEM service for well-known brands, broad customization options, export activity across multiple regions, and ISO 9000/9001/14000/14001 certifications. However, it has one R&D engineer, fewer than five years of total R&D-engineer experience, no new products launched in the past year, no SDK, no inventory, no overseas warehouse or showroom, and unknown raw-material traceability and manufacturing-outsourcing controls. An SGS audit record is provided, but the stated audit result is not interpretable without a defined scoring scale. Financial information is present only as reporting years, so financial credibility cannot be established.

CertificationsThe supplier reports holding ISO 9000, ISO 9001, ISO 14000, and ISO 14001 management-system certifications. The slices do not provide certificate numbers, issuing bodies, validity dates, or scope, so the certifications are reported but their current applicability cannot be independently assessed.

After-Sales capabilityThe supplier reports no in-stock service capability, no overseas warehouse, and no overseas showroom. Its outsourcing procedures and manufacturing contracts are also marked unknown; no direct after-sales support process is provided.

R&D capabilityInnovation evidence is weak: the supplier has one R&D engineer, less than five years of total R&D-engineer experience, launched no new products in the past year, and has no available SDK. OEM capability is reported, but it does not offset the explicit limitations in product-development resources and recent launches.

Customization capabilityThe supplier explicitly offers customization from samples, designs, flexible customization, minor customization, and full customization, and also reports OEM service for well-known brands. These statements directly support broad customization capability.