SKU FD029
DN 125 DIN Self-Adhesive Flange Disc – 188mm, Neoprene
Not sure it's the right size? Ask a person.
Product details
Self-adhesive neoprene rubber disc for full-face protection of DN 125 DIN flanges.
This flexible protective disc is manufactured from 70 Shore neoprene rubber and fitted with a low-tack adhesive backing that secures firmly to the flange face without leaving residue on removal. It seals the bore and guards the sealing surface against dirt, moisture, damage and contamination during storage, handling and transport.
Key Features
- 70 Shore neoprene rubber construction
- Low-tack self-adhesive backing for clean application and removal
- Full-face flange protection (rated 6–160 bar)
- Resistant to heat, oils, acids, alkalis and petrol
- Operating temperature range −15°C to +100°C
- Flexible and durable for reliable sealing
Specifications
- Standard: DIN
- Nominal size: DN 125
- Disc diameter: 188 mm
- Material: Neoprene rubber, 70 Shore
- Backing: Low-tack self-adhesive
- Temperature range: −15°C to +100°C
Applications
- Storage and warehouse protection of flanged pipework
- Transit and shipping protection against moisture ingress
- Installation and assembly line protection of flange sealing surfaces
- Industrial and petrochemical plant maintenance
- Oil and gas pipeline equipment handling
Sizing questions
Which disc size do I need?
Pick the disc for your flange standard and nominal size. The disc diameter is in the title so you can check it against the flange face.
ANSI or DIN — which is my flange?
ANSI / ASME flanges are sized in inches (for example 4") with a pressure class such as 150 or 300. DIN / EN flanges are sized in DN (for example DN 100) with a PN rating. The standard and size are normally stamped on the flange rim.
Does it come off before assembly?
Yes — peel the disc off before the gasket goes in.