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Titanium Grade 5 Silicone O-Ring | 1.251" ID x 7.971" OD

Expert Overview

Engineered for extreme operational demands, this industrial O-ring combines the superior biocompatibility and corrosion resistance of Titanium Grade 5 with the flexible, high-temperature sealing capabilities of silicone. Ensures reliable performance in critical applications.

StandardASTM A106
MaterialTitanium Grade 5
FinishAnodized
GradeN/A
Inside Diameter1.251"
Outside Diameter7.971"
Cross Section0.189"

Detailed Engineering Specifications

A high-performance industrial component, this O-ring is precision manufactured with an Inside Diameter of 1.251 inches, an Outside Diameter of 7.971 inches, and a Cross Section of 0.189 inches. The material, Titanium Grade 5, offers exceptional strength-to-weight ratio, excellent corrosion resistance, and biocompatibility, making it suitable for demanding aerospace, medical, and chemical processing environments where extreme temperature variations and aggressive media are present. The silicone elastomer provides flexibility and resilience across a wide temperature range, ensuring a robust seal.

🧊 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:N/A

Installation Procedure

1. Ensure the sealing groove is clean, free of debris, and properly dimensioned. 2. Lightly lubricate the O-ring with a compatible lubricant if recommended for the application. 3. Carefully install the O-ring into the groove, avoiding stretching or twisting.

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

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 the assembly, leading to O-ring extrusion or permanent deformation.Tighten fasteners to the manufacturer's specified torque values to prevent over-compression of the O-ring.
Using incompatible lubricants that degrade the silicone material.Consult compatibility charts and use only lubricants specifically approved for silicone elastomers and the operating environment.

Common Applications

  • Aerospace Fluid Systems
  • Medical Device Sealing
  • Chemical Processing Equipment
  • High-Temperature Reactors

⚠️ Engineering Warnings

  • Not suitable for prolonged contact with strong acids or bases.
  • Ensure operating temperature remains within the specified range for silicone elastomers.

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 Titanium Grade 5.

Q: What are the main applications?

A: Aerospace Fluid Systems, Medical Device Sealing, Chemical Processing Equipment, High-Temperature Reactors.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 1.251"CS = 0.189"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.