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Titanium Pins and Retaining Rings for Marine, Aerospace and Process Equipment

Application guide to titanium clevis pins, dowel pins and retaining rings for lightweight and corrosion-resistant mechanical assemblies.

  • Standards-aware sourcing guidance
  • Grade and application comparisons
  • Inspection and RFQ considerations

Titanium Pins and Retaining Rings for Marine, Aerospace and Process Equipment

2026-08-11

Titanium clevis pins for aerospace and marine assemblies

Titanium clevis pins, dowel pins and retaining rings can support removable joints, alignment and axial retention in lightweight or corrosion-resistant equipment. Their suitability depends on complete mechanical design, not material name alone.

Application Map

ProductMechanical functionKey risk
Clevis pinRemovable pivot or linkageBearing wear, cross-hole position and retainer loss
Dowel pinAlignment and locationIncorrect fit, galling and assembly damage
Retaining ringAxial retention in a grooveInstallation strain, groove failure and permanent set

Marine and Process Equipment

Review seawater or chemical exposure, crevices, dissimilar-metal contact, lubrication, wear, deposits and maintenance. The mating hole, groove, bushing, washer and retainer are part of the corrosion and mechanical system.

Aerospace and Lightweight Mechanisms

Low density can be beneficial, but approved drawings, loads, fatigue, vibration, qualification and traceability control acceptance. Do not describe a component as aerospace-qualified without the applicable specification and test evidence.

RFQ Checklist

  • Product function and titanium grade
  • Approved standard or drawing
  • Pin, hole, groove and mating-component dimensions
  • Load, motion, cycles, temperature and environment
  • Installation and removal method
  • Inspection, MTC and lot traceability

Related Reading

How to Specify Titanium Dowel Pins · Titanium Fastener Purchasing Matrix


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