SKU FLC016-B
2" Class 150 Flange Stud Hole Insert - Blue LDPE
£7.20incl. VAT
Not sure it's the right size? Ask a person.
Product details
Blue LDPE stud hole insert sized for 2" 150 Class flanges, with four ribs that locate into bolt holes to protect the gasket face.
These inserts offer a quick, cost-effective way to shield flange faces from moisture, dirt, paint and oils during production, transportation, storage and maintenance work. The ribbed design seats firmly into the stud holes around the flange circumference, holding the protector in place without requiring the bore entry method of full-face covers.
Key Features
- Four ribs push into stud holes for secure, tool-free installation
- LDPE material resists moisture, dirt, paint and most oils
- Lightweight and reusable across multiple flange protection cycles
- Sized for 2" nominal diameter flanges at 150 Class pressure rating
- Popular in oil & gas refining and hydraulic system applications
Specifications
- Material: LDPE
- Colour: Blue
- Nominal Diameter: 2"
- Class Pressure Rating: 150
Applications
- Oil and gas refining flange protection
- Hydraulic system component storage
- Transit and warehouse flange preservation
- Maintenance and production floor gasket face shielding
Sizing questions
Which class do I need?
Use the pressure class stamped on the flange rim. Inserts are sized to the bolt holes of that class, so an insert for a different class may not fit.
How many do I need?
One insert per bolt hole. The bolt-hole count depends on the flange size and class — count the holes on your flange.
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.