10" Class 600 Flange Stud Hole Insert - Black LDPE

LDPE stud hole insert designed to protect 10" 600# flange bolt holes and gasket faces from damage, moisture and contamination.

This flange protector features four ribs that push into the stud holes around the flange perimeter, covering the face to shield critical sealing surfaces during production, transport, storage and maintenance work. Manufactured from high-density low-pressure polyethylene (LDPE), it resists moisture ingress, dirt accumulation, paint overspray and most mineral oils — essential protection for costly flange equipment in demanding environments.

Key Features

• Four ribs engage stud holes for secure retention without tools
• Covers full flange face and gasket sealing surface
• LDPE construction provides chemical and moisture resistance
• Quick-fit design minimises downtime during maintenance and storage
• Cost-effective alternative to full-face protectors for bolt-hole applications

Specifications

• Nominal flange size: 10"
• Pressure class: 600#
• Material: LDPE (low-density polyethylene)
• Colour: Black
• Fixing method: Four integral ribs into stud holes

Applications

• Oil and gas refining pipework protection during storage and transit
• Hydraulic system flanges in maintenance and assembly
• Flange protection during production and painting operations
• Coastal and onshore installations where moisture protection is critical