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

Titanium Grade 5 Buna-N O-Ring | 7.598" ID x 10.245" OD x 0.200" CS

Expert Overview

This robust industrial O-ring, constructed from advanced Buna-N material and featuring a superior Titanium Grade 5 metal component, ensures reliable sealing in extreme environments. Its precise dimensions provide a secure, leak-proof fit for critical applications.

StandardASTM A106
MaterialTitanium Grade 5
FinishBlack Oxide
GradeN/A
Inside Diameter7.598"
Outside Diameter10.245"
Cross Section0.200"

Detailed Engineering Specifications

Manufactured under strict quality controls, this Buna-N O-ring boasts an inside diameter of 7.598 inches, an outside diameter of 10.245 inches, and a precise cross-section of 0.200 inches. The inherent resilience of Buna-N, combined with the exceptional corrosion resistance and high strength-to-weight ratio of Titanium Grade 5, makes this seal ideal for applications involving aggressive chemicals, extreme temperatures, and high pressures. Its robust construction ensures long-term sealing integrity and operational reliability in demanding industrial settings.

🧊 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, dry, and free of any debris or burrs. 2. Carefully inspect the O-ring for any damage or imperfections before installation. 3. Gently install the O-ring into the groove, avoiding stretching or twisting, to achieve a proper seating.

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
Installing a stretched or twisted O-ring.Always ensure the O-ring is installed without deformation to maintain its sealing integrity.
Using a damaged or contaminated O-ring.Thoroughly inspect and clean the O-ring and sealing groove before installation to prevent leaks.

Common Applications

  • High-pressure hydraulic systems
  • Chemical processing equipment
  • Automotive and aerospace sealing

⚠️ Engineering Warnings

  • Verify compatibility of Buna-N with specific media and operating temperatures.
  • Avoid over-stretching or twisting the O-ring during installation, as this can compromise its sealing ability.

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: High-pressure hydraulic systems, Chemical processing equipment, Automotive and aerospace sealing.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 7.598"CS = 0.200"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.