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Industrial Silicone O-Ring | 6.409" ID | Sealing Solutions

Expert Overview

This industrial O-ring features a robust Nylon reinforcement within a Silicone elastomer. Engineered for superior sealing performance, it offers excellent resistance to extreme temperatures and chemicals, ensuring reliable operation in critical industrial environments.

StandardASME B18
MaterialNylon
FinishGalvanized
GradeN/A
Inside Diameter6.409"
Outside Diameter8.322"
Cross Section0.231"

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this industrial O-ring boasts an Inside Diameter of 6.409 inches, an Outside Diameter of 8.322 inches, and a Cross Section of 0.231 inches. The combination of a high-performance Silicone elastomer with integral Nylon reinforcement provides exceptional mechanical strength and resilience. This material composition offers a broad operating temperature range and excellent resistance to a wide array of chemicals, making it suitable for high-pressure and demanding sealing applications where standard O-rings may fail. The Nylon core enhances extrusion resistance and dimensional stability.

🧊 Download 3D CAD Model (.STEP)

Verified Global OEM Partners

This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.

TrelleborgEst. 1905
Sweden🇸🇪
"Engineered polymer solutions."
Market Rank
🏆 #1 Engineered Polymers
Industry Approvals
🚀 Aerospace & Subsea Approved
Warranty & Support
🛡️ High-Performance Guarantee
Green Manufacturing
🌱 Blue Dimension ESG
Certified:ISO 9001, ISO 14001
GarlockEst. 1887
USA🇺🇸
"High-performance fluid sealing."
Market Rank
🏆 Premium Fluid Sealing Leader
Industry Approvals
🚀 Nuclear & Pharma Approved
Warranty & Support
🛡️ Zero-Leak Guarantee
Green Manufacturing
🌱 Sustainable Materials
Certified:ISO 9001, FDA, NSF
FreudenbergEst. 1849
Germany🇩🇪
"Global sealing technologies."
Market Rank
🏆 Top Global Sealing Tech
Industry Approvals
🚀 Audi & Mercedes OEM
Warranty & Support
🛡️ Global Engineering Support
Green Manufacturing
🌱 Climate Neutral 2045
Certified:IATF 16949, ISO 14001

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:N/A

Installation Procedure

1. Ensure mating grooves are clean and free of debris. 2. Lubricate the O-ring and groove with a compatible lubricant. 3. Carefully install the O-ring, avoiding excessive stretching or twisting, to seat it evenly within the groove.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

Mechanical Properties

Tensile StrengthStandard Commercial Spec
Yield StrengthStandard Commercial Spec
HardnessVaries by specific batch

Temperature & Environment Rating

Min Operating Temp
-20°F (-29°C)
Max Continuous Temp
400°F (204°C)
Thermal Expansion
Typical for Material Class

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
StandardVaries by dimensionContact Sales

Corrosion Resistance Guide

EnvironmentRating
Indoor / DryExcellent
Outdoor / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Overtightening during installation, leading to premature failure.Install with just enough compression to achieve a seal, avoiding excessive force.
Using incompatible lubricants that degrade the Silicone material.Consult material compatibility charts to select a lubricant approved for Silicone and the specific application environment.

Common Applications

  • High-temperature fluid power systems
  • Chemical processing equipment
  • Automotive and aerospace sealing

⚠️ Engineering Warnings

  • Verify chemical compatibility with the specific media in the application.
  • Ensure the O-ring is rated for the operating temperature and pressure range.

Alternative Products to Consider

Premium Sealing equivalentHigher corrosion resistance (316 SS)
Economy Sealing optionLower cost for non-critical indoor applications

Frequently Asked Questions

Q: What is the Industrial O-Ring, Silicone made from?

A: This Industrial O-Ring, Silicone is manufactured from Nylon.

Q: What are the main applications?

A: High-temperature fluid power systems, Chemical processing equipment, Automotive and aerospace sealing.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 6.409"CS = 0.231"SPECIFICATIONSSize: -214

Torque Specifications

⚡ UNIT CONVERTER

Conversion factor: 1 ft-lb ≈ 1.356 Nm

Verified Compatibility

StatusMating ComponentStandardTorque SpecEngineering Notes
No verified compatibility data found for this component.