Is customization available for this ceramic ring?

Yes, we offer customized sizes and shapes (e.g., hexagon or other custom shapes). We support customization from samples, designs, and full customization with flexible options.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 5 pieces, allowing for small batch orders and easy testing of product quality.

Mechanical Structural Sealing Silicon Nitride Si3n4 Ceramic Ring

Name: Mechanical Structural Sealing Silicon Nitride Si3n4 Ceramic Ring
Brand: Lianyungang Highborn Technology Co., Ltd.
SKU: 1965543335

Jiangsu, ChinaLianyungang Highborn Technology Co., Ltd.

US$12.00

10-99 Pieces

US$10.90

100-999 Pieces

US$8.90

1,000+ Pieces

Sample price:US$12.00/piece.Request sample

Product profile

Customization

Available

Standard

RoHS

Application

Metallurgical Machinery, Industry Ceramic

Model NO.

HKCA30

Material

Silicon Nitride

Type

Silicon Nitride Part

Name

Silicon Nitride Ceramic Seal Ring

Size

Customized

Appearance

Neat

Surface

Smooth

Property

High Wear Resistance

Advantage

Long Working Life

Certificate

RoHS

MOQ

Density

>3.15g/cm3

Flexural Strength

650MPa

Sintered Way

GPS/ Rb / HP

Hardness

2300~2700

Shape

Hexagon or Customized

Transport Package

Safe Package

Specification

custom

Trademark

OEM

Origin

China

Production Capacity

20000piece Per Month

Key features

Customizable Size and Shape: Offers customized sizes and hexagon or other custom shapes to meet specific requirements.

High Wear Resistance: Features high hardness and wear resistance, ensuring long working life in harsh environments.

Corrosion Resistance: Non-wetting to aluminum melt and other non-ferrous metal melts with excellent corrosion resistance.

RoHS Certified Quality: Passed RoHS, CE, MSDS tests and ISO9001 authentication for guaranteed quality and safety.

Professional OEM/ODM Service: Supports full customization from samples or designs with professional R&D and manufacturing capabilities.

Low Minimum Order Quantity: Accepts small orders with an MOQ of just 5 pieces, ideal for testing and small batches.

Comprehensive After-Sales Support: Provides replacement for broken goods, safe packaging, and professional technical assistance.

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: ≤4.10h

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.

Product Q&A

Q:What products and services can you offer?

We supply Quartz Glass, optical glass, cuvettes, precise ceramics, porous ceramics, refractory ceramics, thick film resistors, ozone generators, and metal fiber felt. We can design and customize products according to client demands.

Q:Can you offer samples before mass orders?

Yes, we offer samples to lower purchasing risk. Inventory items are delivered within 3 days, while processed items take 15 days. Low-value items may be free, but freight costs apply. Customized products incur development charges.

Q:What certificates and test reports do you provide?

We have passed RoHS, CE, and MSDS tests, along with ISO9001 authentication. We also hold 8 registered trademarks and 25 patents, recognized as a China High-tech Enterprise.

Q:Do you have regional agents or direct export options?

We do not have authorized regional agents. Since 2008, we have held export qualifications and exported to over 109 countries. Clients can contact us directly to purchase products or services.

Q:What if quality does not meet requirements or goods are lost in transit?

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