Premium Silicone Gasket O-Ring for Full Encapsulated Rubber Seals

• Customization: Available
• Material: FEP/PFA
• Application: Pump, Compressor, Valve, Piping
• Model NO.: Seal Ring
• Type: Stationary Seal
• Performance: High Pressure
• Shape: Rectangle Ring
• Standard: Standard, Nonstandard
• Product Name: Full Encapsulated Rubber Rectangular Ring (FEP/PFA
• Keywords: Super Tank Seal
• Material Composition Core: Friction-Resistant
• Envelope: PTFE (Encapsulated 3 Sides)
• Standard Sizes: DN300mm.DN500mm
• ETFE: -60°C / 205°C (Refer to Caution)
• Maximum Torgue: 68nm (Refer to Caution)
• Transport Package: Standard Packaging or Customized
• Specification: DN500*14*12/DN300*14*12
• Trademark: KAMEI
• Origin: Jiangsu, China
• Production Capacity: 500000pieces/Year
• Package Size: 10.00cm * 10.00cm * 3.00cm
• Package Gross Weight: 0.100kg

Product Description

Product Description

Encapsulated Rubber Rectangular Ring (FEP/PFA)

Rubber core with thin ETFE film via a special process.
Combines rubber's flexibility with fluoroplastics' resistance. Chemical compatibility, wide temp range, excellent compression, wear resistance, and durability.

Main Technical Specifications
Fluoroplastic Fully-clad Silicone Rubber O-rings (JB/T 10706-2007)
Tensile strength: ≥ 13 MPa
Hardness: ≤ 95 Shore A
Hot air compression set (100℃ × 70 h × 15%): ≤ 25%
Compression rebound rate (room temp × 24 h × 15%): ≥ 89%
Operating temperature: -60℃ to 220℃
Sealing: No air bubbles in 100℃ water for 10 mins
ETFE Fully-clad Fluororubber O-rings
Tensile strength: ≥ 13 MPa
Hardness: ≤ 95 Shore A
Hot air compression set (100℃ × 70 h × 15%): ≤ 23%
Compression rebound rate (room temp × 24 h × 15%): ≥ 87%
Operating temperature: -20℃ to 220℃
Sealing: No air bubbles in 100℃ water for 10 mins

Specification

Seal Data
Nominal g(mm)	Dim. A (mm)	Dim. A (mm)
RED 300×14×12	290	ETFE-1988053
RED 500×14×12	487	ETFE-1988054
WHITE 300×14×12	290	ETFE-1988055
WHITE 500×14×12	487	ETFE-1988056
RED 81.92×5.33	81.92	ETFE-1988057
RED 66.7×5.7	66.7	ETFE-1988058

Functional Advantages

DURABLE MATERIAL COMPOSITION

Rubber core with ETFE film.

EFFECTIVE SEALING

Ensures tight manhole seal, reducing risks.

TEMPERATURE RESILIENCE

Withstands varied temps, ensures stability.

EASY INSTALLATION

Light, flexible for quick installation.

LONG-LASTING PERFORMANCE

Reduces maintenance costs, boosts efficiency.

Core Applications

WASTEWATER MANAGEMENT SYSTEMS
Crucial for sewage manholes, preventing leaks.

STORMWATER MANAGEMENT
Ideal for stormwater, safeguards infrastructure.

MUNICIPAL PROJECTS
Ideal for city infrastructure, reliable sealing.

INDUSTRIAL FACILITIES
Ensures safe wastewater, chemical containment in industrial settings.

UTILITIES AND PIPELINE SYSTEMS
Ideal for strong sealing in pipelines and manholes.

FAQ

Q1: Are you a factory or a trader?
A: We are a manufacturer blending industry and trade. Visit anytime.

Q2: Can I add my LOGO to the product?
A: Custom options include LOGO, color, and size.

Q3: What payment methods do you support?
A: We support T/T, Western Union, PayPal, cash. Details negotiable.

Q4: What are your modes of transportation?
A: Transport by sea, air, or land as preferred.

Q5: How can I get an accurate quotation?
A: Share demand info and images. We'll provide a custom solution and price.