High Quality FEP PFA Encapsulated Oring
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Product Highlights
- Superior Chemical Resistance: Excellent resistance to a wide range of corrosive fluid media and environments.
- Hygienic Food Grade Safety: High hygiene level suitable for use with foodstuffs and edible oils.
- Enhanced Elasticity and Seal: Far better elasticity and sealing ability compared to solid PTFE rings.
- Robust Encapsulated Structure: FKM or VMQ core enveloped in PFA/FEP for secure sealing and durability.
- Professional Manufacturer: Leading manufacturer in sealing and insulation with 7*24 production and service.
- Global Certifications: Certified with RoHS, UR, ISO, and CE standards for quality assurance.
- Flexible Customization: OEM and ODM services available with various color and size options.
Product Attributes
- Customization
- Available
- Standard
- Standard
- Material
- PTFE
- Model NO.
- 7500fep
- Usage
- Pump, Compressor, Valve, Piping
- Application
- Machinery
- Certification
- RoHS, UR, ISO, CE
- Color
- White
- Temperature
- -50 to +130ºC
- Density
- 1.25g/cm3
- Pressure in Rotary
- 20bar
- Speed in Rotary
- 20m/S
- Classification
- FEP Oring
- Transport Package
- Cartons
- Specification
- 3mm-50mm
- Trademark
- TOP SEALING
- Origin
- Zhejiang, China
- Production Capacity
- 60 Tons One Month
- Package Size
- 55.00cm * 27.50cm * 33.00cm
- Package Gross Weight
- 10.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High Quality FEP PFA Encapsulated Oring
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Product Description

Encapsulated Oring
Encapsulated Oring Discription:
SUNPASS Encapsulated Oring feature a robust elastomeric core, enveloped in a continuous layer of altered PTFE. This core, which is composed of either FKM or VMQ (silicone), is designed to maintain uniform tension for effective sealing. The enveloping layer is crafted from PFA or FEP, which is essential for ensuring a secure seal and offering superior resistance to corrosive environments. These specialized Orings are intended for use in static sealing scenarios, as dynamic movement or exposure to abrasive materials could compromise the integrity of the casing.
Advantages:
2. High level of hygiene for use with foodstuffs and edible oils
3. Far better elasticity and seal ability than solid PTFE rings
4. Operational temperature rang of -60C to + 150C
Application Data:
|
Property |
Description |
|
Material |
FEP+ Silicon/FKM Rubber |
|
CROSS-SECTION(MM) |
1.5-31.75 |
|
ID VMQ/FKM (MM) |
16-370 |
|
HOLLOW CORE VMQ (MM) |
20-300 |
|
Encapsulation Structures |
Hollow core |
|
Tensile Strength(psi) |
5000 |
|
Density of FEP(g/cm*) |
2.2 |
|
Temperature Range |
-60C to +205ºC(-76°F to +401°F) |
|
Hardness |
70 to 80 Shore A |
Professional Manufacturer
SUNPASS SEALING ia leading manufacturer in Saling and Insulation in China. Production & Service 7*24. Sunpass is a famous Chinese brand and FEP 0 Ring suppliers known by the world since 2000.


1. What is your MOQ?
MOQ may vary by customer's special requirement; we try our best to meet your business requirement.
2. What's your payment terms?
We normally do T/T, and we can also offer western union account for transfer money.
And more flexible payment terms, welcome to have a discuss.
3. Can you provide samples?
A: Yes, we can offer samples, and some samples are free
4. Can you delivery by express?
Yes, we can delivery by any express.
5. When will the sample be ready?
Normally, the sample can be ready in 3 days.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI213802". Items marked "" are certified.
Company Profile
Sunpass Sealing Tech, specializes in the production of industrial sealing and thermal insulation materials.
· Founded in 1979
· 50 years of mature technology and experience
· 178 employees
· 12000M2 Modern professional workshop
· 20 + production lines such as sealing gland packing, sealing gasket, glass fiber products, PTFE products, graphite products, ceramic fiber products, rubber products and so on.
Customers are located in more than 200 countries and regions such as China, Russia, South Korea, Japan, Thailand, Saudi Arabia, Egypt, Spain, Germany, France, the Netherlands, Belgium, the United States, Mexico, Brazil, Australia, etc. Sunpass global supply, serving world-renowned enterprises. SUNPASS has a high reputation and influence in the sealing industry at home and abroad.
Mission: Produce High Quality Sealings Innovatively to Protect Industrial Safety.
Vision: Grow to the Most Professional Technology Sealing Manufacturer.
Core Values: Sincere, Focus, Responsibility, Excellence, Innovation Create Maximum Value for Customers, Employees and Partners.
Sunpass Sealing Tech Advantages:
1. Quality guaranteed
2. Competitive Price: Advanced production line & Efficient manufacturing
3. Support Customization: Customized products, customized services
4. Fast Delivery: Full stock, high capacity
5. Qualification certificate: ISO certificate, ECM certificate, etc.
6. Strict internal control, professional team:
6 senior technical experts with more than 20 years experience,
87% professional customer service staff with more than 3 years experience,
8 quality inspectors with more than 5 years experience
7. Product Diversity: One-stop solution to meet the needs of customers for Sealing&Insulation Product
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 78 Zhenxing West Road, Lianghui Industrial Park, Yuyao City, Ningbo, Zhejiang, China
-
Plant Area
- 6100 square meters
-
Number of Employees
- 86
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port
Our Production Capability & Technical Expertise
-
Main Products
- Gland Packing, Graphite Products, Glass Fiber Products, Ceramic Fiber Products, ISO Tank Container Accessories
-
Production Machines
- Braiding Machine, Vacuum Machine, Oven, Forming Machine, CNC Lathe, Cutting Machine, Shearing Machine, Vulcanizing Machine, Compound Machine
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 4 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2018-07-27
- Export Year
- 1979-01-01
-
Main Markets
- North America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Number of Foreign Trading Staff
- 10
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- Others
FAQ
- What is your MOQ?
- MOQ may vary by customer's special requirement; we try our best to meet your business requirement.
- What's your payment terms?
- We normally do T/T, and we can also offer western union account for transfer money. And more flexible payment terms, welcome to have a discuss.
- Can you provide samples?
- Yes, we can offer samples, and some samples are free
- Can you delivery by express?
- Yes, we can delivery by any express.
- When will the sample be ready?
- Normally, the sample can be ready in 3 days.
- Are these O-rings suitable for food applications?
- Yes, they have a high level of hygiene for use with foodstuffs and edible oils.
- Do you offer OEM or ODM services?
- Yes, OEM and ODM services are available for our products.
Send your message to this supplier
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