What is the maximum diameter available?

The diameter can be up to 3000mm.

What is the warranty or quality guarantee?

We have 7 QA/QC inspectors performing random visual and function inspections on finished products.

High Density PTFE Gaskets for Valve Seals

Name: High Density PTFE Gaskets for Valve Seals
Brand: Yangzhong HaiTeng Fluorine Plastic Product Factory
SKU: 812651585

Jiangsu, ChinaYangzhong HaiTeng Fluorine Plastic Product Factory

US$0.10-3.50

200 Pieces

Product profile

Customization

Available

Style

O Ring

Function

Fixed Sealing, Hole Sealing, Rotary Sealing, Nozzle Ring Sealing, Shaft Sealing, Dust Prevention Sealing

Model NO.

PTFE Gasket

Application

Auxiliary Seal, Junction Surface Seal, Equipment Seal, Flange Seal, Hydroseal, Pump Seal

Shape (For Gasket)

Ring Gasket

Material

Engineering Plastics

Standard

Feature 1

Corrosion

Feature 2

Wear Resistance

Application 1

Food Storage

Application 2

Chute Lining

Transport Package

Wooden Box with Foam Lined in Safe Conditions

Specification

Customized

Trademark

HAITENG

Origin

Yangzhong China

HS Code

3920991000

Production Capacity

80tons/Month

Key features

High Density PTFE Material: Made from engineering plastics PTFE, offering corrosion and wear resistance.

Versatile Sealing Functions: Suitable for fixed, hole, rotary, nozzle ring, shaft sealing, and dust prevention.

Wide Application Scope: Used in thermal power, coal processing, concrete silos, food storage, and chemical engineering.

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

Large Size Capacity: Available in diameters up to 3000mm with thickness ranging from 0.1 to 10mm.

OEM/ODM Service: Manufacturer provides OEM and ODM services with 5 R&D engineers.

Strict Quality Control: 7 QA/QC inspectors perform random visual and function inspections on finished products.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Yangzhong HaiTeng Fluorine Plastic Product Factory

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: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryYangzhong HaiTeng Fluorine Plastic Product Factory is a China-based limited company established in 2001, with 110 employees and a combined production facility. It supplies PTFE, nylon, and silicone-rubber products, offers broad customization and ODM/OEM services, and reports ten years of export experience with 71%–90% of sales from exports. Service strengths include documented complaint-handling and corrective-action procedures, finished-product inspection instructions, inventory capability, and participation in the Canton Fair. However, the supplier has no overseas agents, branches, warehouse, or showroom; no valid manufacturing-capacity contract with related subcontractors; no SDK; and no R&D audit documentation available for review. Financial credibility, certifications, and customer-specific cases cannot be fully assessed from the provided information.

Supplier typeThe supplier is identified as Yangzhong HaiTeng Fluorine Plastic Product Factory, a China-based limited company established in 2001, with 110 employees and a combined business type. It is not reported as part of a larger company group.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, plus inventory capability and stated lead times within 15 working days in both peak and off-season. Coverage is limited by the absence of overseas agents, branches, warehouse services, and showroom facilities.

R&D capabilityThe supplier reports new products within the past year, ODM availability, and R&D engineering capabilities using AutoCAD, Pro/E, and SolidWorks. However, no SDK is available and no R&D design-input, output, review, verification, or validation documents are available for auditor review.

Production capacityThe supplier has 110 employees, inventory capability, instructions for uniformly inspecting finished products, 28 qualified suppliers, and reported lead times within 15 working days. A significant control gap is that the factory and related subcontractors do not have a valid manufacturing-capacity contract.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization, and also offers ODM services. These statements directly support broad customization capability.