What is the lead time for production?

The lead time is within 15 workdays during peak season and off season.

What materials are used in the gasket?

It is a non-metallic gasket composed of a PTFE coating and an insert, usually an asbestos rubber sheet.

F4 / PTFE Rubber Coated Sealing Gasket

Name: F4 / PTFE Rubber Coated Sealing Gasket
Brand: Jiangsu Linwei New Material Co., Ltd.
SKU: 2005981925

Jiangsu, ChinaJiangsu Linwei New Material Co., Ltd.

US$75.00

50 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Rubber

Application

Electric

Model NO.

PTFE gasket

Type

Stationary Seal

Performance

High Pressure

Shape

O-Ring

Standard

Advantage

Acid and Alkali Resistance, Corrosion Resistance

Suitable Temperature

-100℃—+260℃

Color

Black

Use Medium

Resistance to Removing Acid Base Metal, Element FL

Transport Package

Wooden Box

Specification

Support customization

Trademark

JSLW

Origin

China

HS Code

39209910

Production Capacity

8000pieces/Month

Key features

Corrosion Resistance: PTFE coating provides excellent acid, alkali, and corrosion resistance.

Custom Branding: Products can be customized with your specific brand logo.

High Pressure Rating: Designed for high-pressure applications with pressure up to 4.0 Mpa.

OEM/ODM Service: Full customization available from designs, samples, or specifications.

Fast Response Time: Inquiries are replied to within 1 hour during working time.

Free Samples: Free samples are provided for quality verification before ordering.

Quality Inspection: Strict QC inspection ensures quality before shipment.

Company profile

Importers and ExportersSelf-brandedExhibition Experience

Jiangsu Linwei New Material Co., Ltd.

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: 5 Years CertifiedNearest Port: Shanghai Port, Qingdao PortAverage Response Time: ≤4.56h

AI-Powered supplier vetting

SummaryThe supplier manufactures industrial textile products and also produces and sells non-medical daily masks, with import and export activities subject to applicable approvals. It holds an ISO 9001:2015 certificate and reports structured procedures for supplier service capability, complaints, corrective actions, and finished-product inspection. R&D evidence includes new products within the past year, ODM services, and broad customization options, supported by one year of total R&D engineer experience. Production is based on one line with fewer than five quality-control staff and reported PTFE sheet output of 600 tons. The supplier serves Southeast Asian and Middle Eastern markets, exports approximately 41%–50% of sales, and reports lead times within 15 working days in both peak and off-peak periods. It has OEM experience with well-known brands and has attended an offline trade show, but no overseas warehouses, showrooms, agents, or branches. Quality-control instructions exist, although written records are...

Supplier typeThe supplier is a manufacturer and seller of industrial textile products, with additional production and sales of non-medical daily masks. Its operations include cutting, auto lathing, and CNC facilities, and it exports through direct or agent-assisted channels, indicating a manufacturing-oriented supplier with international trading capability.

CertificationsThe supplier explicitly reports holding an ISO 9001:2015 certificate. This provides direct evidence of a certified quality management system, although no other certifications are identified in the provided information.

R&D capabilityThe supplier reports one year of total R&D engineer experience, new products within the past year, and ODM service availability. It does not have an available SDK, but SDK availability is not essential evidence for the general industrial textile manufacturing scope shown here.

Production capacityThe supplier operates one production line and reports PTFE sheet output of 600 tons, with cutting, auto lathing, and CNC facilities. It reports lead times within 15 working days during both peak and off-peak periods, while fewer than five quality-control staff and one production line indicate a relatively limited documented operating scale.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. These options are supported by stated design-service capability and indicate broad product adaptation capacity.

Client casesThe supplier reports providing OEM services to well-known brands, exports to Southeast Asia and the Middle East, derives 41%–50% of sales from exports, and has participated in the Shanghai International Chemical Equipment Expo. These are direct indicators of market and OEM experience, although no named customer cases or project details are provided.