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Titanium Grade 5 Buna-N Industrial O-Ring - 8.924" ID

Expert Overview

This robust Buna-N O-ring, manufactured with high-strength Titanium Grade 5, provides exceptional sealing in aggressive chemical and high-pressure applications. Engineered for reliability and longevity.

StandardASME B18
MaterialTitanium Grade 5
FinishGalvanized
GradeN/A
Inside Diameter8.924"
Outside Diameter8.745"
Cross Section0.191"

Detailed Engineering Specifications

Designed for demanding industrial environments, this Buna-N O-ring features an 8.924" inside diameter, an 8.745" outside diameter, and a 0.191" cross-section. The Buna-N (Nitrile Butadiene Rubber) material offers excellent resistance to oils, fuels, and many hydraulic fluids, while the Titanium Grade 5 housing provides superior corrosion resistance and mechanical strength, making it suitable for extreme temperature ranges and environments where standard elastomers would fail. Its precise dimensions ensure a tight, secure seal in critical fluid power and chemical processing systems.

🧊 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 burrs or contaminants. 2. Carefully position the O-ring within the gland, avoiding stretching or twisting. 3. Apply a thin, compatible lubricant to the O-ring and gland to facilitate assembly and prevent damage.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Overtightening fasteners, compressing the O-ring beyond its elastic limit.Adhere to manufacturer-specified torque values for all fasteners to ensure proper compression and seal integrity.
Using incompatible lubricants or cleaning agents that degrade Buna-N.Consult material compatibility charts and use only approved lubricants and cleaning agents for Buna-N.

Common Applications

  • Chemical Processing Equipment
  • Hydraulic Systems
  • Oil and Gas Exploration

⚠️ Engineering Warnings

  • Not recommended for applications involving ozone, strong oxidizers, or ketones.
  • Always verify material compatibility with the specific chemical media and operating temperature.

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, Hydraulic Systems, Oil and Gas Exploration.

Technical Schematic

O-RING SEAL DIAGRAMAS568 Standard ConfigurationID = 8.924"CS = 0.191"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.