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Industrial Silicone O-Ring | 8.753" ID | 316 Stainless Steel

Expert Overview

This industrial-grade silicone O-ring, constructed from robust 316 stainless steel, provides exceptional sealing capabilities. Its precise dimensions ensure a tight fit in critical applications requiring high reliability and chemical resistance.

StandardISO 9001
Material316 Stainless Steel
FinishAnodized
GradeN/A
Inside Diameter8.753"
Outside Diameter8.443"
Cross Section0.115"

Detailed Engineering Specifications

Engineered for reliability and performance, this industrial O-ring features an inside diameter of 8.753 inches, an outside diameter of 8.443 inches, and a precise 0.115-inch cross-section. The material, 316 stainless steel, offers superior corrosion resistance, particularly in harsh chemical environments and at elevated temperatures, making it ideal for food processing, pharmaceutical, and chemical industries. Its flexibility and resilience ensure a consistent seal, preventing leaks and contamination in demanding operational conditions. This specification is critical for maintaining system integrity and operational efficiency.

🧊 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 is clean, free from debris, and within dimensional tolerances. 2. Carefully lubricate the O-ring with a compatible lubricant if recommended for the application. 3. Gently install the O-ring into the groove, avoiding any stretching or twisting that could compromise its integrity.

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)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 during installation, leading to excessive compression and premature failure.Apply only the necessary compression to achieve a seal, following manufacturer's recommended gland design specifications.
Using incompatible cleaning agents or lubricants that degrade the silicone material.Always consult a chemical compatibility chart and use only lubricants and cleaning agents specifically approved for silicone O-rings and the operating environment.

Common Applications

  • Food and Beverage Processing
  • Pharmaceutical Manufacturing
  • Chemical Processing Equipment
  • High-Temperature Sealing

⚠️ Engineering Warnings

  • Not suitable for applications involving strong acids or bases without verification of compatibility.
  • Avoid exposure to ozone, UV radiation, or high-energy radiation, which can degrade silicone.

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 316 Stainless Steel.

Q: What are the main applications?

A: Food and Beverage Processing, Pharmaceutical Manufacturing, Chemical Processing Equipment, High-Temperature Sealing.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 8.753"CS = 0.115"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.