What materials are available for rubber gaskets?

We offer NR, NBR, FKM, Silicone, EPDM, and CR materials with different temperature and chemical resistance properties.

Do you support OEM and ODM services?

Yes, we provide OEM/ODM capabilities with competitive prices and fast shipping.

Durable High-Quality Gear Rubber Blocks for Mechanical Seal Rings

Name: Durable High-Quality Gear Rubber Blocks for Mechanical Seal Rings
Brand: Julu County Hengfeng Seal Factory
SKU: 2126538652

Hebei, ChinaJulu County Hengfeng Seal Factory

US$0.30

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

NBR

Application

Flat Gasket

Model NO.

Type

Flat Gasket

Performance

Temperature

Shape

O-Ring

Standard

Standard, Nonstandard

Advantage

Oil Resistivity

Transport Package

Plastic Film

Specification

rubber

Origin

Xingtai

HS Code

4002591000

Production Capacity

50000

Key features

Excellent Oil Resistance: NBR material offers superior oil resistance and high wear resistance for sealing applications.

Customization Available: Custom sizes and shapes are available upon request to meet specific needs.

20+ Years Experience: Manufacturer with over 20 years of professional production and export experience.

Global Support: 24/7 technical assistance and spare parts supply for global customers.

Versatile Applications: Used in mechanical, electronic, automotive, and rail transit industries.

Multiple Material Options: NR, NBR, FKM, Silicone, EPDM, and CR options for different environments.

Competitive Pricing: Offering competitive prices and bulk discounts for OEM/ODM orders.

Company profile

High Repeat Buyers ChoiceCustomization from DesignsFlexible CustomizationQuality Assurance

Julu County Hengfeng Seal Factory

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤4.91h

AI-Powered supplier vetting

SummaryJulu County Hengfeng Seal Factory is a privately owned Chinese manufacturer established in 2020, with 11 employees and a 1,500 m² plant in Hebei. It produces asbestos-free and other industrial gaskets, sealing rings, packing pads, cushions, and related products. The supplier states that product dimensions, materials, and surface colors can be customized, and that production follows ministerial and national standards. It also claims more than 20 years of production experience, although this is not fully reconciled with the stated establishment date. A BV audit is recorded for the period from October 16, 2024 to October 15, 2025, but the audit result is listed as “0” without interpretation. Export activity began in 2023, with 21%–30% of total sales reportedly from exports and exports conducted partly through agents. Evidence is insufficient to verify financial credibility, innovation systems, customer cases, detailed quality controls, or formal certifications.

Supplier typeThe supplier is identified as a privately owned, combined business entity in China and is described as a factory specializing in gaskets, sealing rings, and filter elements. Its stated manufacturing site is located in Hebei and covers 1,500 m² with 11 employees.

After-Sales capabilityThe supplier explicitly claims to provide after-sales service and describes service as a business principle. It also states that it adheres to contracts and commitments, but no operational details, response standards, service team information, or verified service outcomes are provided.

Production capacityThe supplier reports a 1,500 m² manufacturing plant, 11 employees, production of multiple gasket and sealing-product categories, and production organized according to ministerial and national standards. It also claims more than 20 years of production experience, although this statement is inconsistent or unclear relative to the recorded 2020 establishment date.

Customization capabilityThe supplier explicitly states that surface color, material, length, and thickness can be customized according to customer needs. This directly supports customization capability for the products described.