SKU FLC029-B
6" Class 150 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 designed to plug and protect the bolt holes of a 6" 150 Class flange face.
This flange protection insert features four ribs that push into the stud holes around a flange to shield the sealing surface from contamination, moisture, paint and oils. Ideal for safeguarding costly flange equipment during production, transportation, storage and maintenance work, it offers a quick, cost-effective alternative to full-face protectors.
Key Features
- Four ribs anchor securely into flange stud holes
- Protects gasket face and bolt holes from dirt, moisture and paint
- Resistant to most oils and common industrial contaminants
- Fast to fit and remove, no tools required
- Durable LDPE construction withstands handling and weather
- Suitable for production, transit and long-term storage
Specifications
- Material: LDPE
- Colour: Blue
- Nominal Diameter: 6"
- Pressure Class: 150
Applications
- Oil and gas refining pipeline protection
- Hydraulic system flange covers
- Plant maintenance and equipment storage
- Shipment and transportation protection
- Production line flange safeguarding
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.