10" Class 900 Flange Stud Hole Insert - Black LDPE

Black LDPE stud hole insert designed to protect 10" ANSI Class 900 flange faces and bolt holes.

This flange stud hole insert features four ribs that push into the bolt holes around the flange perimeter, creating a full-face protective cover. Manufactured from high-density polyethylene (LDPE), it shields the gasket sealing surface from moisture, dirt, paint and oil contamination during production, transportation, storage and maintenance work.

Key Features

• Four ribs engage flange bolt holes for secure, tool-free fitting
• Full-face coverage protects gasket sealing surface
• High-quality LDPE resists moisture, dirt, paint and most oils
• Quick and cost-effective installation—no tools required
• Suitable for Class 900 pressure-rated flanges

Specifications

• Nominal flange size: 10" ANSI
• Pressure rating: 900 Class
• Material: LDPE (low-density polyethylene)
• Colour: Black
• Design: Stud hole insert with four engagement ribs

Applications

• Oil and gas refining and production facilities
• Hydraulic equipment and systems
• Flange protection during manufacturing and assembly
• In-service maintenance and equipment downtime
• Pipe and flange storage and logistics