How can I check the quality of a bulk order?

We provide preproduction samples, quality certs like measurement reports and COA, and accept third-party inspections from SGS, TUV, etc.

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 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, NR, IIR, SBR, ACM, AEM, and Fluorosilicone.

White Ptef Spacer PTFE Ring Plastic Washer

Name: White Ptef Spacer PTFE Ring Plastic Washer
Brand: Xiamen Best Seal Imp. and Exp. Co., Ltd.
SKU: 2177226575

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

US$0.10-0.90

100 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Type

Flat Gasket

Material

Rubber

Model NO.

per customer

Combination Washer Packaging

All Inclusive

Spring Washer Type

Light Weight

Description

Rubber Washer

Compound Material

Meet ASTM D2000, Can Be Rosh, Reach Compliance

Hardness

From 20 ~ 90 Shore a

Color

as Per Request

Size

Customize Size

Package

PE Bag, Carton

Advantage

Smooth Surface with Small Parting Line

Transport Package

Carton

Specification

10*10*20

Trademark

Origin

China

Key features

Customizable Size: Available in various sizes including DN15 to DN125 with precise dimensions.

Wide Color Options: Colors available as per request with specific color codes required for orders.

High Temperature Resistance: Remains stable in high temperatures and various chemical media environments.

Excellent Corrosion Resistance: Non-adhesive to substances with superior resistance to acids, alkalis, and weather.

ISO9001 Certified Quality: Certified by SGS since 2019 ensuring consistent product quality and reliability.

Multiple Material Standards: Materials meet ASTM D2000, ISO3302, ISO2768, and various international standards.

Fast Prototype Lead Time: Average lead time for prototypes is 7-10 days, with production taking 2-3 weeks.

Comprehensive Quality Inspection: Includes preproduction samples, material data sheets, and acceptance of third-party inspections.

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: ≤3.92h

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.

Product Q&A

Q:What are the payment terms?

We accept T/T with 50% deposit and 50% balance against B/L copy, L/C at sight, West Union, VISA, and Paypal.

Q:What is the normal lead time for orders?

Prototypes take 7-10 days. If tooling is needed, tooling takes 10 days, and production takes 2-3 weeks after sample approval.

Q:How are the products packed?

Goods are packed in carton boxes and loaded on pallets. Special packing methods are accepted upon request.

Q:What is the monthly production capacity?

Capacity depends on the model, with over 1500 tons of rubber materials produced per month.

Q:What certificates do you have?

We hold ISO9001:2008 certification and have compounds approved by KTW, W270, WRAS, ACS, AS4020, EN681, EN549, ROHS, and REACH.

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