What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.

What is the density of the Boron Nitride ceramic?

The density ranges from 1.95 to 2.22 g/cm3, with a maximum of 2.19 g/cm3.

Boron Nitride Pbn Ceramic Square Tube with Hole

Name: Boron Nitride Pbn Ceramic Square Tube with Hole
Brand: TIANJIN YINGHUA NEW MATERIAL TECH CO., LTD.
SKU: 2138024302

Tianjin, ChinaTIANJIN YINGHUA NEW MATERIAL TECH CO., LTD.

US$50.00-100.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Industrial Ceramic

Ceramic Tube & Rod

Ceramic Plates

Model NO.

Ceramic square Tube

Temperature Resistance

Size

Customized

Advantage

Long Service Life

Color

White

Density

2.1-2.19g/cm3

Material

Pyrolytic Boron Nitride

Type

Ceramic Plates

Transport Package

Plastic Bag, Wooden Box

Specification

20*20*20cm

Trademark

yinghua

Origin

China

Key features

High Purity Material: Purity exceeds 99.999% with no gas impurities releasing at high temperatures.

Excellent Thermal Shock: Features high density (up to 2.19 g/cm3) and superior thermal shock resistance.

Long Service Life: Designed for durability with a long service life time in industrial applications.

Customizable Size: Size is fully customizable to meet specific industrial ceramic requirements.

Low Metallic Impurities: Total metallic impurities are strictly controlled to less than 10 ppm.

High Dielectric Strength: Provides excellent insulation with dielectric strength of 56 kV/mm.

Flexible Customization: Supports full customization, minor customization, and flexible design options.

Low CTE Value: Coefficient of thermal expansion is low at 2.0x10^-6 mm/mm/K for stability.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceR&D CapabilitiesFull Customization

TIANJIN YINGHUA NEW MATERIAL TECH CO., LTD.

Tianjin, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Tianjin portAverage Response Time: ≤0.76h

AI-Powered supplier vetting

SummaryThe supplier is a small limited company with 8 employees and one production line, offering a broad range of ceramic, zirconia, dental, graphite, silicon carbide, boron nitride, sapphire, and related components. It reports OEM service for known brands and exports to more than 20 countries and regions, with markets including Southeast Asia, the Middle East, Europe, and North America. However, its documented R&D and quality systems are weak: it has one R&D engineer, no R&D audit documentation, no SDK, no patents, no quality-control testing equipment, and no written complaint or corrective-action procedures. Production is reported at 100,000 ceramic parts annually, with typical lead times of 15 working days off-season and one month during peak periods. Overseas infrastructure, inventory, agents, branches, showrooms, and offline trade-show participation are absent or not established.

Supplier typeThe supplier is a limited company with 8 employees and no stated parent-company affiliation. Its products cover specialized ceramic, zirconia, dental, graphite, silicon carbide, boron nitride, sapphire, and related components, indicating a small independent manufacturer or supplier focused on technical parts.

After-Sales capabilityAfter-sales service is listed as an R&D engineer responsibility, and the company claims thoughtful after-sales service, but there are no written complaint-handling or corrective/preventive-action procedures or records. The supplier also has no overseas agents, branches, warehouse, or showroom, limiting documented service infrastructure.

R&D capabilityInnovation evidence is limited to one R&D engineer, CAD capability, and no patents. The supplier has no available SDK and no R&D audit documentation covering design inputs, outputs, reviews, verification, or validation, which indicates weak documented innovation capability.

Production capacityThe supplier operates one production line and reports annual production of 100,000 ceramic parts, with lead times of within 15 working days off-season and one month during peak season. However, it has no stated inventory capability, and manufacturing-capacity contract status is unknown; production capacity is demonstrated but limited in scale.

Customization capabilityThe supplier reports OEM service for known brands and offers a broad range of specialized ceramic and related components, supporting some customization or contract-manufacturing capability. However, the absence of an SDK, zero patents, one R&D engineer, and no R&D audit documentation prevent confirmation of advanced engineering customization.

Client casesThe supplier explicitly states that it provides OEM services for known brands and exports to more than 20 countries and regions. These statements demonstrate claimed customer and market experience, but no customer names, project details, or verifiable case studies are provided.