SKU FD007
4" ANSI Self-Adhesive Flange Disc - 160mm, Neoprene
Not sure it's the right size? Ask a person.
Product details
Self-adhesive neoprene flange protection disc for 4" ANSI flanges, 160mm diameter with low-tack adhesive backing.
Designed to shield flange faces from contamination, corrosion and mechanical damage during storage, transportation and installation. The integrated adhesive backing holds the disc securely in place while allowing clean removal without residue, leaving the flange ready for immediate use. Manufactured from 70 Shore neoprene rubber with excellent resistance to acids, alkalis, oils and petrol, and operating across –15°C to +100°C.
Key Features
- 70 Shore neoprene rubber construction
- Low-tack adhesive backing for clean, residue-free removal
- Full-face flange protection
- Resistant to acids, alkalis, oils and petrol
- Temperature range –15°C to +100°C
- Cost-effective consumable for routine maintenance
Specifications
- Standard: ANSI
- Nominal pipe size: 4"
- Disc diameter: 160mm
- Material: Neoprene rubber, 70 Shore
- Backing: Low-tack adhesive
Applications
- Oil and gas pipeline systems
- Water treatment and distribution networks
- Chemical processing plants
- Flange protection during storage and logistics
- Preventative maintenance in industrial environments
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.