SKU FLC030-B
6" Class 300 Flange Stud Hole Insert - Blue LDPE
£14.40incl. VAT
Not sure it's the right size? Ask a person.
Product details
Blue LDPE stud hole insert sized for 6" 300 Class flanges, protecting the raised face and bolt holes from contamination and damage.
This bolt hole protector features four ribs that push firmly into the stud holes around the flange perimeter, holding the insert securely in place over the gasket face. Manufactured from high-density polyethylene, it resists moisture, dirt, paint and most oils, making it ideal for protection during production, transportation, storage and maintenance operations.
Key Features
- Four ribs engage stud holes for secure, tool-free installation
- LDPE material resists moisture, dirt, paint and most oils
- Quick and cost-effective flange face protection
- Suitable for 6" 300 Class flanges
- Blue colour for easy identification on site
Specifications
- Material: LDPE
- Colour: Blue
- Nominal Diameter: 6"
- Class Pressure Rating: 300
Applications
- Oil and gas refining operations
- Hydraulic systems and equipment
- Pipeline storage and transportation
- Flange protection during maintenance shutdowns
- Preventive care for expensive flange equipment
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.