8" Class 600 Flange Stud Hole Insert - Black LDPE

LDPE stud hole insert designed to protect 8" 600 Class flange bolt holes and sealing surfaces from contamination and damage.

This flange protection insert features four ribs that push into the stud holes around the flange perimeter, holding the cap firmly in place over the flange face. Manufactured from high-density low-pressure polyethylene (LDPE), it guards against moisture ingress, dirt, paint splatter and most mineral oils during production, storage, transportation and maintenance work. Commonly used in oil and gas refining, hydraulics and heavy industrial applications where flange protection is critical.

Key Features

• Four ribs engage stud holes for secure, tool-free installation
• Covers and seals the entire flange face
• Resists moisture, dirt, paint and most oils
• Quick and cost-effective protection method
• Durable LDPE construction

Specifications

• Nominal size: 8" (DN 200)
• Pressure rating: 600 Class
• Material: LDPE (low-density polyethylene)
• Colour: Black
• Design: Stud hole insert with four engagement ribs

Applications

• Oil and gas refining and processing
• Hydraulic system protection
• Flange preservation during plant maintenance
• In-storage and in-transit protection
• Production and assembly line flange guarding