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Viton O-Ring, 304 Stainless Steel, 9.081" ID, 4.518" OD

Expert Overview

Engineered for extreme environments, this industrial Viton O-ring features a robust 304 stainless steel housing. It delivers exceptional sealing integrity and chemical resistance in demanding operational settings.

StandardDIN 933
Material304 Stainless Steel
FinishZinc Plated
GradeN/A
Inside Diameter9.081"
Outside Diameter4.518"
Cross Section0.121"

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this industrial O-ring combines the superior chemical and temperature resistance of Viton fluoroelastomer with the structural integrity of a 304 stainless steel housing. The precise dimensions of a 9.081" inside diameter, 4.518" outside diameter, and a 0.121" cross-section ensure a tight, reliable seal in high-pressure and corrosive fluid applications. This combination makes it ideal for chemical processing, oil and gas, and automotive systems where standard elastomers may fail.

🧊 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. Inspect the sealing groove for cleanliness and damage. 2. Carefully position the O-ring within the groove, ensuring no twists or pinch points. 3. Apply a thin layer of compatible lubricant if recommended for the specific application.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

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 damage.Gently flex and guide the O-ring into the groove, utilizing appropriate installation tools if necessary.
Installing on a dirty or damaged sealing surface.Thoroughly clean and inspect the groove before O-ring installation to prevent leaks and premature failure.

Common Applications

  • Chemical Processing Equipment
  • Oil and Gas Exploration
  • Automotive Fluid Systems

⚠️ Engineering Warnings

  • Ensure material compatibility with the specific media and operating temperatures.
  • Avoid exposure to high-velocity steam or hot water, which can degrade Viton over time.

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, Oil and Gas Exploration, Automotive Fluid Systems.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 9.081"CS = 0.121"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.