Durable PTFE Gasket for Full Face Raised Face Applications

Name: Durable PTFE Gasket for Full Face Raised Face Applications
Brand: Ningbo Dongheng Sealing Co., Ltd.
SKU: 2087583712

Zhejiang, ChinaNingbo Dongheng Sealing Co., Ltd.

US$0.10

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

EPDM

Application

Valve

Model NO.

XINSEN-PRM

Type

Stationary Seal

Performance

Corrosion

Shape

O-Ring

Standard

Standard, Nonstandard

Face

RF, FF

Transport Package

Wooden Carton

Specification

DN15 ~DN2000

Trademark

OEM, DONHONSIL

Origin

China

HS Code

8484100000

Production Capacity

1000000 Per Year

Key features

PTFE Bonded EPDM Material: Combines resilient EPDM core with protective PTFE layer for superior chemical resistance.

Full Face Design: Covers entire flange surface for easy installation and reliable sealing in valves and pipes.

Customizable Face Types: Available in Raised Face (RF) and Flat Face (FF) configurations to meet specific needs.

Excellent Aging Resistance: EPDM core resists ozone and environmental aging, ensuring long-term durability outdoors.

Low Friction Coefficient: PTFE layer reduces wear during installation and operation, preventing stick-slip issues.

Versatile Application: Ideal for chemical, food, beverage, automotive, and pipeline systems requiring safety.

OEM and ODM Services: Offers full customization, minor customization, and design-based customization options.

Company profile

Fast DeliveryOEM ServicesQuality AssuranceQA/QC Inspectors

Ningbo Dongheng Sealing Co., Ltd.

Zhejiang, 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: 4 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤9.77h

AI-Powered supplier vetting

SummaryThe supplier manufactures sealing-related products, including spiral wound gaskets, PTFE tape, and PTFE gaskets, and operates a 4,500 m² plant with three production lines. It offers broad customization, 3D software design, ODM, and OEM services, and reports new products within the past year. Quality credentials include CE product compliance certification and ISO 9001:2015 management certification. The supplier has inventory capability, valid contracts with associated subcontractors, export experience, and access to Ningbo and Shanghai ports. However, it lacks an overseas warehouse, showroom, agents or branches, SDK availability, and offline trade-show participation. Manufacturing controls show weaknesses because continuous quantity reconciliation and a standard outsourcing procedure are absent. Complaint handling has a procedure but no written records, while supplier approval documentation lacks signatures or dates. No financial figures are provided, and customer evidence is limited to general statements,...

Supplier typeThe supplier is a manufacturing-oriented industrial equipment and components provider producing spiral wound gaskets, PTFE tape, and PTFE gaskets. It has a 4,500 m² manufacturing plant, inventory capability, valid contracts with associated subcontractors, and supports FOB, CIF, CFR, and EXW quotations.

CertificationsThe supplier reports CE certification for product compliance and an ISO 9001:2015 certificate for management systems. It also states that quality assurance exists in its quality control processes, providing explicit evidence of certification and quality-system coverage.

R&D capabilityThe supplier provides 3D software design, ODM, and multiple forms of customization, and reports new products during the past year. It has one R&D engineer and no available SDK, so the evidence supports practical product-development capability but does not establish broad or advanced technical depth.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, flexible customization, 3D software design, ODM, and OEM for popular brands. These combined capabilities provide clear evidence of broad customization support.