Hundreds of Covers For Flange Protection

Featured Product from Caplugs

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Protect expensive flange surfaces with Caplugs' vast line of flange covers. These inexpensive covers can protect full and raised face flanges. Try our magnetic covers for applications requiring a part that can be reused. Other material options include adhesive backed and "tie-on" covers that are secured with plastic ties. For a more flexible fit, try our vinyl covers formulated with a greater level of elasticity allowing them to fit a range of flange sizes and styles.

Our flange covers are designed to remain securely on your flange during storage and transit while offering quick and easy installation and removal. Our standard flange covers are available in sizes ranging from .5" to 42" in diameter. If one of our standard products does not fulfill your needs, we will assign you an engineer to design a part to meet your exact requirements. With a full department of design engineers and an extensive in-house toolroom, we can make quick and economical modifications to existing tooling and parts, or build a brand new tool to meet your exact specifications.

To request a copy of our flange brochure or full line catalog, visit us at and click on the request literature link. While on our site, you may also place orders, browse our full product selection, and request free samples of any standard part. To speak with a Customer Service Representative call 1-888-CAPLUGS or email us at