SKU FCC021
1½" ANSI Flange Cover Cap - 127mm ID, Polyethylene
Not sure it's the right size? Ask a person.
Product details
Polyethylene flange cover cap for ANSI 127mm bore flanges, safeguarding gasket faces from dirt, moisture and impact damage.
This push-fit cap shields exposed flange faces during storage and on-site operations, preventing costly contamination and rework. Manufactured from durable polyethylene, it offers chemical resistance and reliable temporary sealing for industrial pipework.
Key Features
- Push-fit design for quick, secure installation
- Polyethylene construction for chemical and moisture resistance
- Protects gasket faces from dust, dirt and accidental damage
- Suitable for ANSI Pressure Series 150 flanges
- Reusable across multiple applications
Specifications
- Standard: ANSI Pressure Series 150
- Nominal size: 1½"
- Internal diameter: 127mm
- Internal length: 17.5mm
- Material: Polyethylene (PE)
Applications
- Oil and gas pipeline construction and offshore operations
- Water treatment and utility pipework
- Maintenance and storage of flanged connections
- Transit protection for pipe assemblies
- Plant and site fabrication work
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.