DN 40 Self-Adhesive Flange Disc - 88mm, DIN

Self-adhesive neoprene rubber disc for DIN flanges up to 160 bar, protecting the flange face during storage, transport and installation.

These flexible protective discs are moulded from 70 Shore neoprene rubber and feature a low-tack adhesive backing that bonds securely to the raised flange face without leaving residue when removed. Designed to seal the bore and shield the gasket sealing surface from dirt, moisture and damage, they are widely used across industrial pipework applications where flange protection is essential.

Key Features

• 70 Shore neoprene rubber construction
• Low-tack self-adhesive backing for residue-free removal
• Full-face protection for DN 40 DIN flanges rated to 160 bar
• Resistant to heat, oils, acids, alkalis and petroleum products
• Operating temperature range −15°C to +100°C
• Quick application and removal without tools

Specifications

• Standard: DIN
• Nominal size: DN 40
• Disc diameter: 88 mm
• Material: 70 Shore neoprene rubber
• Backing: low-tack self-adhesive
• Pressure rating: up to 160 bar

Applications

• Flange protection in pipeline storage and warehouse facilities
• Transit protection for assembled pipe spools and modules
• Sealing and protection during plant maintenance and turnarounds
• Bore and gasket face protection in oil, gas and chemical processing
• Protection of flange assemblies in fabrication and assembly plants