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Titanium Grade 5 Buna-N Industrial O-Ring

Expert Overview

Engineered for extreme environments, this industrial O-ring combines the robust sealing capabilities of Buna-N with the exceptional strength and corrosion resistance of Titanium Grade 5. Ensures reliable performance under pressure.

StandardDIN 933
MaterialTitanium Grade 5
FinishPlain
GradeN/A
Inside Diameter6.803"
Outside Diameter5.689"
Cross Section0.193"

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this industrial O-ring features a precise 6.803" inside diameter, 5.689" outside diameter, and a 0.193" cross-section. The Buna-N (Nitrile Butadiene Rubber) compound provides excellent resistance to oils, fuels, and hydraulic fluids, making it suitable for automotive, aerospace, and chemical processing. The integration of Titanium Grade 5 enhances structural integrity and expands its operational envelope into highly corrosive or high-temperature environments where standard elastomers would degrade. This material combination offers superior mechanical strength and durability.

🧊 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 mating surfaces are clean, dry, and free from debris. 2. Lubricate the O-ring and the groove with a compatible lubricant. 3. Carefully insert the O-ring into its designated groove, avoiding any twisting or stretching. 4. Assemble mating components ensuring even pressure distribution.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

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
Using the wrong lubricant, which can degrade Buna-N.Consult the O-ring manufacturer's compatibility chart for approved lubricants.
Over-stretching or twisting the O-ring during installation.Handle the O-ring gently and ensure it sits flat in the groove without distortion.
Installing on contaminated or damaged mating surfaces.Thoroughly clean and inspect all sealing surfaces before installation.

Common Applications

  • Hydraulic systems in extreme conditions
  • Chemical processing equipment
  • Aerospace fluid handling
  • Automotive fuel and oil systems

⚠️ Engineering Warnings

  • Not suitable for use with strong oxidizing agents or ketones.
  • Ensure operating temperature remains within the specified limits for Buna-N and Titanium Grade 5.

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: Hydraulic systems in extreme conditions, Chemical processing equipment, Aerospace fluid handling, Automotive fuel and oil systems.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 6.803"CS = 0.193"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.