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Viton O-Ring | 316 Stainless Steel, 7.985" OD | Industrial Sealing

Expert Overview

This industrial Viton O-ring, reinforced with 316 stainless steel, offers superior chemical resistance and sealing integrity for high-pressure and high-temperature environments.

StandardASTM A106
Material316 Stainless Steel
FinishAnodized
GradeN/A
Inside Diameter1.289"
Outside Diameter7.985"
Cross Section0.269"

Detailed Engineering Specifications

Manufactured under strict quality controls, this robust O-ring features a precise 1.289" inside diameter, 7.985" outside diameter, and a 0.269" cross-section. The Viton elastomer provides exceptional resistance to aggressive chemicals, fuels, oils, and high temperatures up to 400°F (200°C). The integrated 316 stainless steel housing enhances mechanical strength, preventing extrusion and ensuring long-term sealing performance in corrosive atmospheres and demanding industrial machinery.

🧊 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 mating surfaces are clean, dry, and free of debris. 2. Carefully lubricate the O-ring with a compatible lubricant if recommended for the application. 3. Gently install the O-ring into its designated groove, avoiding any twisting or stretching.

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)16.0 - 18.0%
Nickel (Ni)10.0 - 14.0%
Molybdenum (Mo)2.0 - 3.0%

Temperature & Environment Rating

Min Operating Temp
-320°F (-195°C)
Max Continuous Temp
1500°F (815°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 / SaltwaterExcellent
Chemical / AcidicGood

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Overtightening fasteners, leading to O-ring compression and premature failure.Tighten fasteners to the manufacturer's specified torque values.
Using incompatible lubricants that degrade the Viton material.Consult chemical compatibility charts and use only approved lubricants for Viton.

Common Applications

  • Chemical Processing Equipment
  • Automotive Fuel Systems
  • Aerospace Hydraulics

⚠️ Engineering Warnings

  • Do not expose to steam or hot water for extended periods.
  • Ensure proper chemical compatibility before use in highly aggressive media.

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 316 Stainless Steel.

Q: What are the main applications?

A: Chemical Processing Equipment, Automotive Fuel Systems, Aerospace Hydraulics.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 1.289"CS = 0.269"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.