SKU FLC034-B
8" Class 300 Flange Stud Hole Insert - Blue LDPE
£18.00incl. VAT
Not sure it's the right size? Ask a person.
Product details
Blue LDPE stud hole insert designed to protect the bolt holes and gasket face of 8" 300 Class pipe flanges.
This insert features four ribs that push into the stud bolt holes around a flange face, shielding the sealing surface from moisture, dirt, paint and oils during production, transportation, storage and maintenance work. Manufactured from durable LDPE plastic, it offers a quick-fit, cost-effective protection solution widely used in oil and gas refining and hydraulic applications.
Key Features
- Four ribs engage stud bolt holes for secure placement
- Protects gasket face and sealing surface from environmental contamination
- Resistant to moisture, dirt, paint and most oils
- Quick and easy to fit without tools
- Lightweight LDPE construction
- Cost-effective flange protection during all phases of asset lifecycle
Specifications
- Material: LDPE
- Colour: Blue
- Nominal Diameter: 8"
- Pressure Class: 300
Applications
- Oil and gas refining operations
- Hydraulic systems and equipment
- Pipe flange protection during storage and transit
- Maintenance and turnaround work on flanged connections
- Production facility flange face preservation
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.