SKU FCC057
3" ANSI Flange Cover Cap - 209.5mm ID, Polyethylene
Not sure it's the right size? Ask a person.
Product details
Polyethylene flange cover cap for ANSI 400/600 Series flanges, designed to shield gasket faces and sealing surfaces from contamination and impact.
This push-fit cap slips over the raised face of a 3" ANSI flange to form a protective barrier during storage, handling and on-site operations. Moulded from durable polyethylene, it resists moisture, dust and accidental damage that could compromise flange integrity or delay installation.
Key Features
- Fits ANSI 400/600 Series 3" flanges
- Push-fit design for quick application and removal
- Chemical-resistant polyethylene construction
- Protects gasket face and sealing surfaces
- Lightweight and reusable
Specifications
- Standard: ANSI
- Nominal size: 3"
- Internal diameter: 209.5mm
- Internal length: 31.8mm
- Material: Polyethylene (PE)
- Pressure Series: 400/600
Applications
- Pipeline construction and offshore operations
- Flange storage and transit protection
- Water utilities and treatment plant pipework
- Industrial maintenance and commissioning
- Plant shutdown and recommissioning procedures
Sizing questions
How do I pick the right cap?
Measure the outside diameter (OD) of the flange. The cap inside diameter (ID) should match it.
Why are there two caps for one size?
Flange outside diameters vary with the pressure class, so some sizes come with more than one cap ID. Measure the OD and pick the ID that matches.
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.