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Heavy-Duty Ribbed PTFE Gasket for Reliable Flange Sealing Solutions
Negotiable
1 Piece
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableMaterial
PlasticApplication
PumpsModel NO.
PTFE gasketType
Stationary SealPerformance
CorrosionShape
O-RingStandard
Standard, NonstandardColor
WhiteTemperature
260 Degreewith Rib or Not
Both OkGasket Shape
Round or OthersTransport Package
Wooden CartonSpecification
DN10 ~ DN2000Trademark
OEMOrigin
ChinaHS Code
3926909090Production Capacity
10000000 Per YearKey features
100% Virgin PTFE Material: Crafted from pure virgin grade PTFE resin for superior purity and performance.
Exceptional Chemical Resistance: Resists almost all corrosive liquids, vapors, and gases with unmatched longevity.
Customizable Shape and Color: Available in Round or Others shapes and White color with rib or non-rib options.
Superior Insulation Properties: Delivers top-tier electrical and thermal insulation capabilities.
Low Coefficient of Friction: Features one of the lowest solid-state coefficients of friction for smooth operation.
OEM and ODM Services: Supports full customization, minor customization, and flexible customization options.
Non-Contaminating Design: Non-wetting, non-corrosive, and odorless to preserve substance integrity.
Company profile
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: ≤18h
AI-Powered supplier vetting
SummaryThe supplier manufactures industrial sealing products, including spiral wound gaskets, PTFE tape, and PTFE gaskets, from a 4,500 m² facility with three production lines. It offers extensive customization, 3D design, ODM, and OEM services, and reports new products within the past year. Quality-related evidence includes CE certification, ISO 9001:2015 certification, quality assurance, and documented corrective and preventive action procedures. However, complaint handling lacks written records, supplier approval documentation is incomplete, and the factory does not continuously reconcile production quantities or maintain standard outsourcing procedures. The supplier has inventory capability and valid contracts with affiliated subcontractors, but no overseas warehouse, showroom, agents, branches, or overseas service locations. Export activity is reported, with 31%–40% of sales from exports and four years of export experience. Customer evidence includes a 50%–80% repeat-buyer preference, but no Fortune 500...
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, three production lines, inventory capability, and valid contracts with affiliated subcontractors, while lacking overseas warehouses, showrooms, agents, and branches.
CertificationsThe supplier reports CE product compliance certification and an ISO 9001:2015 management-system certificate. It also states that quality assurance is present in its quality-control processes, providing explicit certification and quality-system evidence.
R&D capabilityThe supplier provides 3D software design, ODM, and OEM services and reports new products within the past year. It has one R&D engineer and no available SDK, indicating some development capability but limited evidence of broader technical resources.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, flexible customization, and 3D software design services. This establishes broad customization coverage across both design-based and sample-based requirements.
Product Q&A
Q:What is the material composition of the gasket?
A:
The gasket is made from 100% virgin grade PTFE (Polytetrafluoroethylene), a synthetic fluoropolymer.
Q:Can the gasket be customized?
A:
Yes, we offer full customization, minor customization, and flexible customization from samples or designs.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 2 units.
Q:What are the available shape options?
A:
The gasket is available in Round or Others shapes, with options for ribbed or non-ribbed designs.
Q:Is the product chemically resistant?
A:
Yes, PTFE is lauded as the most chemically resistant plastic, unaffected by almost all corrosive liquids and gases.
Send Inquiry
*To:
Ningbo Dongheng Sealing Co., Ltd.
Ningbo Dongheng Sealing Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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