What materials are used for the gasket?

It is made of 100% PTFE, which is resistant to all corrosive media.

Does the product offer insulation properties?

Yes, it provides excellent electrical and thermal insulation.

PTFE Lock Washer for Machines

Name: PTFE Lock Washer for Machines
Brand: Yangzhong HaiTeng Fluorine Plastic Product Factory
SKU: 818496745

Jiangsu, ChinaYangzhong HaiTeng Fluorine Plastic Product Factory

US$5.80-12.00

200 kg

Product profile

Customization

Available

Style

O Ring

Function

Fixed Sealing, Hole Sealing, Rotary Sealing, Nozzle Ring Sealing, Shaft Sealing, Dust Prevention Sealing

Model NO.

PTFE Gasket

Application

Auxiliary Seal, Junction Surface Seal, Equipment Seal, Flange Seal, Hydroseal, Pump Seal

Shape (For Gasket)

Ring Gasket

Material

Engineering Plastics

Standard

Feature 1

Outstanding Chemical Resistance

Feature 2

Non-Corrosive

Feature3

Excellent Electrical and Thermal Insulation

Transport Package

Wooden Box with Foam Lined in Safe Conditions

Specification

Customized

Trademark

HAITENG

Origin

Yangzhong China

HS Code

3920991000

Production Capacity

80tons/Month

Key features

High Pressure Resistance: Withstands pressure up to 19.6 Mpa.

Outstanding Chemical Resistance: Resistant to all corrosive media.

Flexible and Durable: Soft, twistable, and bendable with excellent anti-wriggle variation ability.

Excellent Insulation: Provides superior electrical and thermal insulation.

Versatile Applications: Suitable for pumps, flanges, nozzles, and shaft sealing.

OEM and ODM Services: Full customization, minor customization, and design-based options available.

Fast Lead Time: Production within 15 workdays for both peak and off-peak seasons.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Yangzhong HaiTeng Fluorine Plastic Product Factory

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: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryYangzhong HaiTeng Fluorine Plastic Product Factory is a China-based limited company established in 2001 with 110 employees, offering PTFE, nylon, and silicone rubber products. It demonstrates broad customization, ODM, OEM, inventory, export, and product-development capabilities. Its service processes include documented corrective actions and complaint handling, while finished-product inspections have standardized instructions. However, the supplier lacks overseas agents, branches, warehouses, and showrooms; it also has no valid manufacturing-capacity contract with associated subcontractors and lacks auditable R&D documentation. Financial credibility, formal certifications, and customer-case evidence cannot be adequately assessed from the provided information.

Supplier typeThe supplier is identified as a combined business entity and a limited company, operating in Jiangsu, China. It is not part of a larger company group and has 110 employees, indicating an independently organized manufacturing supplier.

After-Sales capabilityThe supplier has clear procedures and records for corrective/preventive actions and customer complaints, offers inventory capability, and reports lead times within 15 working days in both peak and off-season periods. Its international service reach is limited because it has no overseas warehouse, showroom, agent, or branch, and it reports services in zero countries.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and uses AutoCAD, Pro/E, and SolidWorks for product development and production support. Its innovation infrastructure has limitations because no SDK is available and no auditable R&D design-input, output, review, validation, or confirmation documents are provided.

Production capacityThe supplier offers inventory capability, has 110 employees, has exported for 10 years, and derives 71%–90% of total sales from exports. Finished-product inspection is governed by uniformly followed instructions, but the supplier reports no valid contract between the factory and associated subcontractors, creating a documented production-governance weakness.

Customization capabilityBoth records list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also provides ODM services, directly supporting a broad product-design and customization range.