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Industrial Silicone O-Ring - 6.816" ID x 4.962" OD x 0.255" CS

Expert Overview

This robust industrial O-ring, crafted from premium silicone, provides exceptional sealing performance. Its precise dimensions ensure a tight fit in demanding applications requiring resilience against extreme temperatures and chemical resistance.

StandardASTM A106
MaterialCarbon Steel
FinishBlack Oxide
GradeN/A
Inside Diameter6.816"
Outside Diameter4.962"
Cross Section0.255"

Detailed Engineering Specifications

Designed for demanding industrial environments, this silicone O-ring features an inside diameter of 6.816 inches, an outside diameter of 4.962 inches, and a precise 0.255-inch cross-section. The high-performance silicone material offers superior flexibility and resilience across a wide temperature range, from -60°C to +230°C, with excellent resistance to weathering, ozone, and UV radiation. Its inherent inertness makes it suitable for food-grade and medical applications, as well as general industrial sealing where reliability is paramount. The carbon steel housing provides enhanced structural integrity and corrosion resistance.

🧊 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 twisting or stretching. 3. Apply light, even pressure to seat the O-ring, confirming a snug and uniform fit before assembling components.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASTM A106

Mechanical Properties

Tensile StrengthStandard Commercial Spec
Yield StrengthStandard Commercial Spec
HardnessVaries by specific batch

Chemical Composition

Carbon (C)0.28 - 0.55%
Manganese (Mn)0.60 - 0.90%
Phosphorus (P)0.04% max
Sulfur (S)0.05% max

Temperature & Environment Rating

Min Operating Temp
-20°F (-29°C)
Max Continuous Temp
400°F (204°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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Overtightening fasteners during assembly.Torque fasteners to the manufacturer's recommended specifications to prevent over-compression and damage to the O-ring.
Using incompatible cleaning solvents.Only use cleaning agents recommended for silicone elastomers to avoid material degradation.

Common Applications

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

⚠️ Engineering Warnings

  • Not suitable for high-pressure steam applications.
  • Avoid prolonged contact with strong acids and alkalis.

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 Carbon Steel.

Q: What are the main applications?

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

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 6.816"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.