How can I check the quality of a bulk order?

We provide preproduction samples, quality certs (measurement reports, material data sheets, COO, COA), and accept third-party inspections like SGS, TUV, and BV.

How do you select raw compounds for applications?

With years of experience, we help select materials that best suit your needs while considering material costs.

Do you use international standards for rubber products?

Yes, we mainly use ASTM D2000 for quality definition and ISO3302, ISO2768 for tolerances.

Can you supply different color materials?

Yes, we can produce custom molded rubber and silicone products in different colors; a color code is required for orders.

What materials are available for production?

Available materials include NBR, EPDM, Silicone, FKM, Neoprene (CR), NR, IIR, SBR, ACM, AEM, and Fluorosilicone (FVMQ).

High-Quality PTFE Slip Washer for Enhanced Sealing Performance

Name: High-Quality PTFE Slip Washer for Enhanced Sealing Performance
Brand: Xiamen Best Seal Imp. and Exp. Co., Ltd.
SKU: 2177282575

Fujian, ChinaXiamen Best Seal Imp. and Exp. Co., Ltd.

US$0.10

1,000 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Type

Flat Gasket

Material

PTFE

Combination Washer Structure

A Type

Combination Washer Packaging

Half a Pack

Spring Washer Type

Standard

Description

PTFE Washer

Compound Material

Meet ASTM D2000, Can Be RoHS, Reach Compliance

Hardness

60 D

Color

as Per Request

Size

Customize Size

Package

PE Bag, Carton

Advantage

Smooth Surface with Small Parting Line

Transport Package

Carton Box

Specification

Per drawing

Trademark

BESTSEAL

Origin

China

HS Code

392690909

Production Capacity

More Than 50, 000, 000PCS/Month

Key features

Superior Sealing Performance: PTFE material offers low friction, minimal surface tension, and excellent corrosion resistance.

Wide Temperature Resistance: Remains stable in high and low temperatures, resistant to acid, alkali, and weather.

Customizable Dimensions: Available in various sizes including DN15 to DN125 with customizable options upon request.

Comprehensive Certifications: ISO9001:2008 certified with KTW, W270, WRAS, ACS, AS4020, EN681, EN549, ROHS, and REACH approvals.

Flexible Customization: Offers full customization, minor customization, and flexible options based on samples or designs.

Strict Quality Control: 100% visual inspection, preproduction samples, and acceptance of third-party inspections like SGS and TUV.

Diverse Material Options: Available in NBR, EPDM, Silicone, FKM, Neoprene, NR, IIR, SBR, ACM, AEM, and Fluorosilicone.

Fast Prototype Lead Time: Average 7-10 days for prototypes, with 2-3 weeks for production after sample approval.

Company profile

Importers and ExportersManagement CertificationHigh Repeat Buyers ChoiceFull Customization

Xiamen Best Seal Imp. and Exp. Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤3.76h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Xiamen, with a business scope covering mold sales, mold manufacturing, professional design services, material research and development, and related product sales. It offers multiple forms of customization, ODM, and OEM services, and reports 12 years of export experience. Quality procedures are documented and uniformly followed, and ISO9001:2015 certification is reported. However, the supplier is not classified as a professional technical supplier, does not provide 3D software design services or SDKs, reported no new products in the past year, and lacks stated inventory, overseas warehouse, overseas branch or agent, showroom, and valid manufacturing-capacity contracts with affiliated subcontractors. Production equipment improvements are described, but manufacturing capacity is not fully verified. Financial records are referenced for 2022–2024, without sufficient performance details for a financial assessment. Customer-related evidence is limited to OEM...

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit evidence of a quality-management certification, although no additional certification details or certificate scope are provided.

After-Sales capabilityThe supplier reports no in-stock service capacity, overseas warehouse, overseas showroom, overseas agents or branches, and no overseas service countries. These limitations indicate weak documented overseas service infrastructure, although the slices do not directly describe warranty or complaint-handling procedures.

R&D capabilityThe supplier does not have an available SDK, is not classified as a professional technical supplier, and reported no new products in the past year. It does provide ODM services and describes investment in advanced automated machinery, but the available evidence does not establish strong product or technology innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad customization capability, although 3D software design services are not provided.