What is the minimum order quantity?

The minimum order quantity is 1 unit.

How do you handle quality issues or freight losses?

We provide qualified products with strict QC. If quality fails contract requirements, we reproduce or refund. For freight loss, we assist in claiming from logistics and arrange replacements.

Excellent Thermal Shock Resistance Si3n4 Silicon Nitride Ceramic Riser Pipe

Name: Excellent Thermal Shock Resistance Si3n4 Silicon Nitride Ceramic Riser Pipe
Brand: Lianyungang Highborn Technology Co., Ltd.
SKU: 793174192

Jiangsu, ChinaLianyungang Highborn Technology Co., Ltd.

US$30.00

10-49 Pieces

US$26.00

50-99 Pieces

US$22.00

100-499 Pieces

US$18.00

500-999 Pieces

US$15.00

1,000+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Application

Industrial Ceramic

Ceramic Tube & Rod

Ceramic Tube

Model NO.

HKCD27

Length

6 inches

Temperature Resistance

2000℃

Density

3.2g/cm3

Size

as Your Requestment

Torlerance

+/- 0.001mm

Feature

High Temperature Resistant and So O

Rockwell Hardness(Hra)

>75

Porosity

Electrical Insulation

Good

Usage

Metallurgy, Chemical Industry

Moulding

Cold Isostatic Pressing

Sintering

Gpsn/Hpsn

Key Word

Silicon Nitride Ceramic Tube

Key Word 2

Silicon Nitride Ceramic Pipe

Material

Silicon Nitride

Type

Ceramic Tubes

Transport Package

Wooden Boxes

Specification

As your request

Trademark

Origin

China

Production Capacity

5000

Key features

Excellent Thermal Shock Resistance: High thermal stability with low thermal expansion coefficient for extreme temperature changes.

Non-Stick Aluminum Surface: No wetting by molten aluminum, reducing pollution and improving production efficiency.

Extended Service Life: Service life up to 10-12 months, significantly longer than traditional metal lift tubes.

High Strength and Compactness: Manufactured via CIP and GPSN/HPSN sintering for superior mechanical integrity.

Custom Size and Tolerance: Size customizable as per request with tight tolerance of +/- 0.001mm.

Good Corrosion Resistance: Resists chemical corrosion, ensuring durability in harsh industrial environments.

Certified Quality Assurance: Passed ROHS, CE, MSDS tests and ISO9001 authentication for quality compliance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Lianyungang Highborn Technology Co., Ltd.

Jiangsu, 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: 15 years CertifiedNearest Port: Lianyungang PortAverage Response Time: ≤4.63h

AI-Powered supplier vetting

SummaryLianyungang Highborn Technology Co., Ltd. is identified as a Chinese manufacturer/factory and limited company in Lianyungang, Jiangsu. It reports broad customization and OEM/ODM capabilities, documented inspection, service assessment, corrective-action, and complaint-handling procedures, as well as 15 years of export experience and exports representing 71%–90% of sales. Production information includes two production lines, 6–10 quality-control staff, and stated output across ceramic and quartz-related products. However, the supplier reports no overseas warehouse, showroom, agents or branches, or offline trade-show participation. Innovation evidence is limited because no new products were reported in the past year and no SDK is available. No certification holdings or customer case details are provided.

After-Sales capabilityThe supplier has written procedures and records for assessing service capability, corrective and preventive actions, and handling customer complaints. However, it reports no overseas warehouse, showroom, agents or branches, and no offline trade-show participation, indicating documented service processes but limited overseas service infrastructure.

R&D capabilityThe supplier offers ODM services and extensive design-based customization, but reports no new products in the past year and no available SDK. This provides evidence of design support but also a stated lack of recent product development.

Production capacityThe supplier reports two production lines, 6–10 quality-control staff, product-specific annual output data, and peak- and off-season lead times within 15 working days. These details explicitly support established production and quality-control capability.

Customization capabilityThe supplier supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM and ODM services. The breadth of stated options explicitly indicates strong customization capability.