What is the lead time and supply stability for large volume orders?

We have a stable raw material supply chain and efficient production capacity. Standard sizes typically deliver within 7-15 days; custom sizes depend on complexity. Long-term orders ensure consistent and reliable supply.

Can your material guarantee corrosion resistance for highly corrosive media?

PTFE offers excellent chemical resistance to almost all strong acids, alkalis, and organic solvents. Using virgin material without regrind eliminates the risk of media penetration or corrosion due to material defects.

How can I be sure the gaskets I receive match my custom specifications?

Each batch comes with an inspection report. Critical dimensions are fully inspected, and material lots are traceable. We can provide photos or videos before shipment to ensure conformance to your drawings.

Wholesale Durable Plastic Flat Sealing Washer Virgin PTFE Gasket for Industrial Application

Name: Wholesale Durable Plastic Flat Sealing Washer Virgin PTFE Gasket for Industrial Application
Brand: Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)
SKU: 1899653405

Jiangsu, ChinaZhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)

US$0.05-1.00

1 kg

Sample price:US$1.00/piece.Request sample

Product profile

Structure

Single End

Pressure

Low Mechanical Seal

Speed

High-Speed Mechanical Seal

Model NO.

Virgin PTFE Gasket

Temperature

Temperature Mechanical Seal

Performance

Corrosion

Standard

Standard, Nonstandard

Balance

Balanced

Apparent Density

2.10~2.30g/cm3

Ultimate Elongation

≥150%

Customization

Available

Usage

Chemical and Electrical Properties

Transport Package

Wooden Boxes

Specification

as your requirement

Trademark

CHUNHUAN

Origin

China

HS Code

39209910

Production Capacity

200 Tons/Month

Key features

100% Virgin PTFE Material: Made from 100% virgin PTFE with no regrind, ensuring high purity and chemical stability.

Full Customization Available: Supports full custom sizes, shapes, and designs based on customer drawings or samples.

Wide Filler Options: Available with glass fiber, carbon, graphite, molybdenum disulfide, or bronze for enhanced performance.

Excellent Corrosion Resistance: Resists almost all strong acids, alkalis, and organic solvents for demanding industrial applications.

FDA & RoHS Compliant: Raw materials meet FDA food contact requirements and comply with RoHS standards.

Flexible MOQ & Fast Delivery: Low MOQ of 1 Pc; standard sizes deliver in 7-15 days with stable supply chain.

Company profile

Self-brandedYears of Export ExperienceImporters and ExportersHigh Repeat Buyers Choice

Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)

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: 20 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.51h

AI-Powered supplier vetting

SummaryZhenjiang Chunhuan Sealing Materials Co., Ltd. (Group) is identified as a manufacturer and trading company with its own export license, 186 employees, and more than 30 years of operating history. It produces PTFE sheets, rods, gaskets, and related plastic products, and reports ISO9001, MSDS, RoHS, REACH, and ASTM 3308 credentials. The supplier supports extensive customization and has documented inspection, corrective-action, complaint-handling, and traceability procedures. It reports inventory capability, one-month average lead times in both peak and off-season, and 20 years of export experience. However, it does not provide 3D software design services, has no available SDK, overseas warehouse, overseas showroom, overseas agent or branch, and has not participated in offline trade shows. No valid manufacturing-capacity contract with related subcontractors is reported. Financial information is referenced for 2020–2022, but the provided slices do not disclose sufficient financial results to assess...

Supplier typeThe supplier is explicitly described as both a manufacturer and trading company with its own export license. Its stated activities include manufacturing plastic products and processing machine elements and spare parts, supporting classification as a manufacturing-oriented supplier.

CertificationsThe supplier reports ISO9001, MSDS, RoHS, REACH, and ASTM 3308 credentials, while the sustainability-related certification is specified as ISO9001:2015. These stated certifications provide explicit evidence of certification holdings, although the slices do not verify their scope or current validity dates.

After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints, as well as corrective and preventive actions. This directly supports an established after-sales issue-management process.

Production capacityThe supplier identifies itself as a manufacturer with 186 employees and established plastic-product production, reports in-stock capability, and states one-month average lead times in both peak and off-season. However, it also reports no valid manufacturing-capacity contract with related subcontractors, so the evidence demonstrates internal production capability but leaves outsourced-capacity controls as a limitation.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. This is direct evidence of a broad customization service range.

Product Q&A

Q:Are your PTFE gaskets made from virgin material?

We use 100% virgin PTFE with no regrind or recycled material added, ensuring consistent material properties, chemical stability, and purity for demanding applications.

Q:Can the gasket dimensions be fully customized?

Yes, we offer full custom sizes, from micro precision gaskets to large flange gaskets. The range is flexible and based on your drawing requirements with no strict limitations.

Q:What reinforced filler options do you provide?

We offer various fillers such as glass fiber, carbon fiber, graphite, molybdenum disulfide, and bronze powder to optimize performance for temperature, wear resistance, conductivity, etc.

Q:What is the minimum order quantity for custom gaskets?

MOQ is flexible; we support small batch orders and prototyping. A sample fee may apply depending on complexity, but it can be refunded upon formal order placement. Please contact our sales team for details.

Q:Are your products compliant with certifications such as FDA and RoHS?

Our virgin PTFE raw materials meet FDA food contact requirements and comply with RoHS standards. Specific certification reports are available upon request with shipment.