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Industrial Viton O-Ring | 304 SS, 8.151" ID, 0.858" OD

Expert Overview

This industrial O-ring features a robust Viton sealing element integrated within a 304 Stainless Steel housing. Engineered for extreme environments, it provides exceptional resistance to chemicals and high temperatures, ensuring reliable, long-term sealing performance.

StandardASTM A106
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Inside Diameter8.151"
Outside Diameter0.858"
Cross Section0.160"

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this industrial O-ring boasts a precise Inside Diameter of 8.151 inches and an Outside Diameter of 0.858 inches, with a critical Cross Section of 0.160 inches. The Viton sealing element offers superior resistance to aggressive chemicals, high temperatures (up to 400°F/204°C), and harsh operating conditions. The 304 Stainless Steel housing provides excellent corrosion resistance and structural integrity, making this O-ring ideal for applications in the chemical processing, oil and gas, and aerospace industries where failure is not an option. This combination ensures dependable sealing in the most demanding operational scenarios.

🧊 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 position the O-ring into its designated groove, avoiding any twisting or stretching. 3. Apply a thin, uniform layer of compatible lubricant if recommended for the specific application to facilitate installation and prevent 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
Using excessive force during installation, leading to O-ring deformation or tearing.Install O-rings carefully, using appropriate tools and gentle pressure. Refer to installation guides for proper technique.
Installing the O-ring without proper lubrication, causing friction damage.Apply a small amount of approved lubricant to the O-ring and groove before installation.
Selecting an O-ring material not compatible with the process media or operating temperature.Verify the chemical and temperature compatibility of the Viton O-ring with the specific application before selection and installation.

Common Applications

  • Chemical Processing Equipment
  • Hydraulic and Pneumatic Systems
  • Aerospace Fluid Connectors

⚠️ Engineering Warnings

  • Ensure compatibility of the Viton material with all chemicals and fluids in the application.
  • Avoid exposing the O-ring to temperatures exceeding its rated limit.

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: Chemical Processing Equipment, Hydraulic and Pneumatic Systems, Aerospace Fluid Connectors.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 8.151"CS = 0.160"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.