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High Quality Hollow Graphite Tube for Continious Copper/Brass Casting

Name: High Quality Hollow Graphite Tube for Continious Copper/Brass Casting
Brand: Shijiazhuang Nalai Biotechnology Co., Ltd.
SKU: 2251169585

Hebei, ChinaShijiazhuang Nalai Biotechnology Co., Ltd.

US$1.10-3.50

10 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Application

Chemical Industry, Electroplating Industry, Metallurgical Industry

Carbon Content

High-Carbon

Model NO.

Forming Way

Molded Graphite

Type

Graphite Tube

Grade

UHP

Delivery Time

7-10days

Thermal Conductivity

85W/M*K

Flexural Strength

No Less Than 60 MPa

Density

1.91-1.95 g/cm3

Electrical Resistivity

11-13

Transport Package

Wooden Box

Specification

3mm, 4mm, 5mm, customize

Trademark

NALAI

Origin

Hebei, China

Production Capacity

10000kgs/Month

Key features

Strong Corrosion Resistance: Excellent resistance to acid and alkali liquids with superior chemical stability.

Customization Available: Custom styles and suitable graphite materials available based on specific requirements.

High Strength Performance: Flexural strength up to 12.5 MPa and compressive strength up to 34 MPa.

Excellent Thermal Conductivity: Thermal conductivity guaranteed at 130-160 W/(m.k) for high efficiency.

Wide Industry Application: Suitable for metallurgy, machinery, electronics, chemical, and electroplating industries.

Low Thermal Expansion: Small thermal expansion coefficient ensures stability under thermal shock.

Direct Factory Supply: Manufactured by a direct factory with 30 technicians and strict quality control.

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: ≤3.21hTerms 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.