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Viton Industrial O-Ring, 304 Stainless Steel, 6.868" ID

Expert Overview

This industrial Viton O-ring, encased in robust 304 stainless steel, offers superior sealing in demanding applications. Its exceptional chemical and thermal resistance ensures long-term reliability.

StandardASTM A106
Material304 Stainless Steel
FinishPlain
GradeN/A
Inside Diameter6.868"
Outside Diameter2.966"
Cross Section0.085"

Detailed Engineering Specifications

Specified by design engineers worldwide, this industrial O-ring features an inside diameter of 6.868 inches, an outside diameter of 2.966 inches, and a precise cross-section of 0.085 inches. The Viton elastomer provides excellent resistance to high temperatures, aggressive chemicals, fuels, and oils, while the 304 stainless steel housing enhances structural integrity and corrosion resistance. This combination makes it ideal for high-pressure systems and extreme environmental conditions where material degradation is a critical concern. Its high resilience and low compression set ensure a persistent seal over extended operational periods.

🧊 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:Yes

Installation Procedure

1. Ensure the mating groove surfaces are clean and free of debris. 2. Carefully install the O-ring into the designated groove, avoiding any stretching or twisting. 3. Apply a compatible lubricant if recommended for the specific application to facilitate installation and prevent initial damage.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASTM A106

Mechanical Properties

Tensile Strength75,000 psi (515 MPa)
Yield Strength30,000 psi (205 MPa)
Elongation in 2 in.40% min
HardnessRockwell B95 max

Chemical Composition

Carbon (C)0.08% max
Chromium (Cr)18.0 - 20.0%
Nickel (Ni)8.0 - 10.5%
Manganese (Mn)2.00% max

Temperature & Environment Rating

Min Operating Temp
-320°F (-195°C)
Max Continuous Temp
1400°F (760°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 / SaltwaterGood
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Stretching the O-ring during installation.Gently roll or place the O-ring into the groove without excessive force or elongation.
Using incompatible lubricants or cleaning agents.Always consult the material compatibility chart for Viton and 304 stainless steel to select appropriate lubricants and cleaning agents.
Improperly sized O-ring groove.Verify that the O-ring groove dimensions meet the specified design requirements for this O-ring size to ensure proper compression and sealing.

Common Applications

  • Automotive fuel systems
  • Chemical processing equipment
  • Aerospace fluid handling
  • High-temperature industrial machinery

⚠️ Engineering Warnings

  • Ensure O-ring is compatible with the specific media and operating temperatures.
  • Do not use abrasive materials for cleaning mating surfaces as this can damage the O-ring or groove.

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, Viton made from?

A: This Industrial O-Ring, Viton is manufactured from 304 Stainless Steel.

Q: What are the main applications?

A: Automotive fuel systems, Chemical processing equipment, Aerospace fluid handling, High-temperature industrial machinery.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 6.868"CS = 0.085"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.