What are the main properties of Expanded PTFE?

It features excellent compressibility (>65%), recovery (>10%), anti-chemical resistance, anti-wear properties, and high flexibility.

Can you provide samples?

Yes, samples are available. We always provide a pre-production sample before mass production to ensure quality.

Oft Compressible Eptfe Flange Gasket Durable Leak-Proof Expanded PTFE Industrial Gasket

Name: Oft Compressible Eptfe Flange Gasket Durable Leak-Proof Expanded PTFE Industrial Gasket
Brand: Shandong Seon New Material Technology Co., Ltd
SKU: 2152960082

Shandong, ChinaShandong Seon New Material Technology Co., Ltd

US$15.00

1-99 Pieces

US$12.00

100-999 Pieces

US$10.00

1,000+ Pieces

Product specifications

Thickness

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Material

PTFE

Name

Eptfe Gasket

Model NO.

EPTFE gasket

Color

White

Density

0.6-0.8g/Cm³

Tensile Strength

20-50MPa

Purity

100%

Shipping Method

Sea/Air/Rail

Cold Flow Resistance

Excellent

Sealing

Excellent

Creep Resistance

Excellent

Flexibility

Excellent

MOQ

1PC

Delivery Time

Stock

MSDS

Available

COA

Available

Sample

Available

Transport Package

Pallet/Carton/Wooden

Specification

Customized

Trademark

SEONTEC

Origin

China

Production Capacity

600-960 Tons/Year

Key features

Excellent Sealing Performance: Expanded PTFE ensures stable sealing for bolt fastening with excellent gas sealing capabilities.

High Flexibility: Material allows arbitrary bending over 360 degrees and adapts to irregular sealing surfaces.

Chemical & Wear Resistance: Features excellent anti-chemical, anti-wear, cold flow, creep, and compression recovery properties.

Easy Installation: Soft and easy to cut by mechanical or manual methods, simplifying the installation process.

Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.

Low MOQ & Fast Delivery: Minimum order quantity is just 1 PC, with stock availability for quick delivery.

Company profile

High Repeat Buyers ChoiceExperienced TeamExhibition ExperienceCustomization from Samples

Shandong Seon New Material Technology Co., Ltd

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.23h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory in Zibo, Shandong, with a stated business scope including household textile manufacturing and various sales activities. It reports broad customization capabilities and 90% of total sales from exports, with peak- and off-season lead times both within 15 working days. Service-management procedures, corrective/preventive action procedures, and complaint-handling procedures are stated to exist with records. However, finished-product inspection is random and performed by packing staff, with only one quality assurance and quality control inspector reported. The supplier has no overseas warehouse, showroom, agents, or branches, and no new products were reported in the past year. It does not provide ODM, OEM for popular brands, or SDK services. Financial records are referenced for 2022–2024, but no financial results are provided. Certification status, customer cases, and several sustainability controls remain undocumented.

Supplier typeThe supplier is identified as a factory located in Zibo City, Shandong Province, with separate registered and physical addresses in the same biomedical industry innovation park. Its stated business scope includes manufacturing household textile products, although it also lists multiple sales activities and associated companies in wholesale and retail.

After-Sales capabilityThe supplier states that it has written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaint handling. However, it has no overseas warehouse, showroom, overseas agents, or branches; the evidence supports procedural complaint handling but not broad overseas after-sales coverage.

R&D capabilityThe supplier reports broad design customization, including customization from samples and designs, full customization, minor customization, and flexible customization. Against this, it reports no new products during the past year, no ODM service, and no available SDK, indicating limited evidence of ongoing product innovation or software-related development.

Customization capabilityBoth the design-services and R&D-related slices list customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is explicit evidence of a broad customization offering, although it is not accompanied by evidence of recent new-product development or ODM services.