SKU FLC033
8" Class 150 Flange Stud Hole Insert - Black LDPE
£18.00incl. VAT
Not sure it's the right size? Ask a person.
Product details
LDPE stud hole insert designed to protect 8" 150 Class flange faces and bolt holes from contamination and damage.
This flange protector features four ribs that engage into the stud holes around the flange perimeter, holding the cap securely in place. Manufactured from high-density LDPE, it provides reliable moisture, dirt and light oil resistance during production, transportation, storage and maintenance operations.
Key Features
- Four ribs push into stud holes for secure fit
- Covers flange face to shield gasket surfaces
- LDPE material resists moisture, dirt, paint and light oils
- Quick and cost-effective installation
- Suitable for oil & gas, refining and hydraulic applications
Specifications
- Nominal flange size: 8"
- Pressure rating: 150 Class
- Material: LDPE (low-density polyethylene)
- Colour: Black
- Fitment method: Stud hole ribs
Applications
- Oil and gas refining plant protection
- Hydraulic system flange preservation
- Production and assembly line flange shielding
- Equipment storage and transit protection
- Maintenance work flange face sealing
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.