Snap-on Flange Protectors

Snap-On Flange Protectors are durable, molded plastic protectors designed to cover only the raised face (RF) of ANSI flanges. They provide long-term protection during shipping, storage, and handling—helping prevent damage before installation.

Integrated bolt-hole plugs snap securely into the flange bolt holes for fast, tool-free installation and a snug, reliable fit that lasts for years.

By shielding the raised face from impact, abrasion, dirt, and moisture, Snap-On Flange Protectors help ensure your flanges arrive at their destination in the same condition they left the shop.
They help prevent costly damage, reduce rejects and rework, and protect your investment with an inexpensive, proven flange protection solution trusted by manufacturers for decades.

Product Features

Designed to cover the raised face of the flange
Weather- and UV-resistant for outdoor storage
Injection molded from durable polyethylene
Four integrated push-in plugs secure the protector into flange bolt holes
Quick installation and easy removal—no tools required

Sizes & Series Available

Blue Snap-On Flange Protectors
150# Series — Flange sizes 1/2″ to 12″
Black Snap-On Flange Protectors
300# Series — Flange sizes 1/2″ to 12″
600# Series — Flange sizes 1/2″ to 4″

Note: These push-in flange protectors cover only the raised face of the flange.

We have other Raised Face Flange Protectors available.

We also carry Full Face Flange Protectors.

Why Use Snap-On Flange Protectors?

Prevent damage to critical sealing surfaces
Reduce corrosion, contamination, and surface defects
Lower rejection rates and rework costs
Improve shipping reliability and product presentation
Inexpensive, proven flange protection solution

Quick Info