Home > Sealing > Industrial O-Ring, Silicone

Industrial Silicone O-Ring | 304 Stainless Steel, 8.915" ID x 0.966" OD

Expert Overview

This high-performance industrial O-ring, constructed from robust 304 stainless steel, ensures reliable sealing in challenging operational settings. Engineered for durability and resilience.

StandardISO 9001
Material304 Stainless Steel
FinishPassivated
GradeN/A
Inside Diameter8.915"
Outside Diameter0.966"
Cross Section0.255"

Detailed Engineering Specifications

Designed for demanding industrial environments, this silicone O-ring offers exceptional sealing integrity due to its precision dimensions: 8.915" inside diameter, 0.966" outside diameter, and a 0.255" cross-section. The 304 stainless steel construction provides superior corrosion resistance and mechanical strength, making it ideal for applications involving aggressive chemicals, extreme temperatures, and high pressures. Its material properties ensure longevity and performance in sectors like chemical processing, food and beverage, and pharmaceutical manufacturing.

🧊 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, dry, and free of debris. 2. Carefully place the O-ring into the groove, avoiding any stretching or twisting. 3. Apply a light coating of compatible lubricant if necessary to facilitate assembly and prevent damage.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

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.Apply only the necessary force for seating. If resistance is met, re-inspect the groove and O-ring for obstructions or damage.
Incorrect O-ring selection for the specific application's chemical or temperature requirements.Always verify the O-ring material's compatibility with the operating environment and fluid media before installation.

Common Applications

  • Chemical Processing Equipment
  • Food & Beverage Machinery
  • Pharmaceutical Manufacturing

⚠️ Engineering Warnings

  • Ensure O-ring material is compatible with all process fluids and operating temperatures.
  • Do not use abrasive cleaners or tools on O-ring or mating surfaces, as this can cause damage.

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 304 Stainless Steel.

Q: What are the main applications?

A: Chemical Processing Equipment, Food & Beverage Machinery, Pharmaceutical Manufacturing.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 8.915"CS = 0.255"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.