Home > Sealing > Industrial O-Ring, Buna-N

Titanium Grade 5 O-Ring - Industrial Sealing

Expert Overview

This industrial O-ring, crafted from robust Titanium Grade 5, offers superior sealing performance in corrosive and high-temperature environments. Engineered for reliability and longevity, it's ideal for critical applications.

StandardISO 9001
MaterialTitanium Grade 5
FinishAnodized
GradeN/A
Inside Diameter3.853"
Outside Diameter6.772"
Cross Section0.262"

Detailed Engineering Specifications

Manufactured under strict quality controls, this Buna-N O-ring features precise dimensions of 3.853" ID, 6.772" OD, and a 0.262" cross-section. The premium Titanium Grade 5 material provides exceptional resistance to extreme temperatures, aggressive chemicals, and high pressures, ensuring a reliable seal in demanding industrial settings. Its robust composition minimizes wear and degradation, extending service life and reducing maintenance intervals. This makes it a prime choice for sectors requiring uncompromising sealing integrity.

🧊 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. Thoroughly clean sealing groove and O-ring. 2. Apply a thin, compatible lubricant to the O-ring and groove. 3. Carefully install the O-ring, ensuring it sits evenly without twisting.

Equivalent Standards (Cross-Reference)

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

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 or excessive force during installation.Apply only the necessary force to seat the O-ring properly, avoiding stretching or pinching.
Using incompatible lubricants or cleaning agents.Consult material compatibility charts to select lubricants and cleaners that do not degrade Buna-N or Titanium Grade 5.

Common Applications

  • Chemical processing equipment
  • Aerospace hydraulic systems
  • High-pressure fluid handling

⚠️ Engineering Warnings

  • Ensure operating temperature and chemical exposure are within Buna-N and Titanium Grade 5 specifications.
  • Verify correct O-ring size and groove dimensions for optimal sealing performance.

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, Buna-N made from?

A: This Industrial O-Ring, Buna-N is manufactured from Titanium Grade 5.

Q: What are the main applications?

A: Chemical processing equipment, Aerospace hydraulic systems, High-pressure fluid handling.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 3.853"CS = 0.262"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.