Plastic Flange Covers

 (12 product groups)

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All-Around ANSI Flange Covers

In stock In production

Our All-Around ANSI Flange covers provide complete all-around flange protection, easy to fit, durable and flexible. They are offered in yellow flexible polyethylene and protect both the full face and raised face of the flange. No fasteners required.

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Bolt Hole Flange Protectors

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Bolt Hole Flange protectors are easy to apply and attach simply with cable ties, retainer plugs or pins/washers. They provide a cost-effective full face protection on the exposed flange sealing surface. Flange protection disks are available in a variety of sizes and pressure ratings. ANSI Flanges: Sizes 1/2 inch to 36 inch Pressure Groups 150, 300, 400, 600, 900, 1500 and 2500 pounds. DIN Flanges: Sizes DN 10 to DN 600 Pressure Groups PN 6, 10, 16, 25 and 40. Bolt hole flange protectors are offered in HDPE, Corrugated PP and Pressboard. Require fasteners.

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Flange Protector Pins

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Flange Protector pins are used with flange protector washers to securely fasten the RFL, PCF and PRB series Bolt Hole full face flange protectors to the flange.

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Flange Protector Retainer Plugs

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Flange Protector Retainer Plugs are an effective solution for securing the RFL, PCF, and PRB series Bolt Hole full face flange protectors to the flange surface. Simply insert the plug through the flange protector and directly into the bolt holes for firm, secure protection. Four plugs are recommended to firmly fasten each full face protective disk.

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Flange Protector Washers

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Flange Protector washers are used with flange protector pins to securely fasten the RFL, PCF and PRB series Bolt Hole full face flange protectors to the flange.

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Push-In Full Face Flange Protectors

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Push-In Full Face Flange Protectors have flexible fins for a snug fit into the bore without using fasteners. The PE material protects ANSI B16.5 Class 150 flanges, DN2627-2638 and BS5504 flanges during finishing, storage, transit.

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Push-In Raised Face Flange Protectors

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Push-In Raised Face Flange protectors have flexible fins for a snug fit into the bore without using fasteners. The PE material protects ANSI B16.5 All Class of flanges, DN2627-2638 and BS5504 flanges during sandblasting, finishing, storage, transit, and from moisture and dirt. No fasteners required.

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Raised Face Flange Protector Plugs

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Raised Face Flange Protector plugs have a tapered design to fit snugly into the flange bore without requiring fasteners. The PE material protects raised machine faces and flange bores from dirt and moisture during shot and sandblasting operations. No fasteners required.

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SAE J518 Split-Flange Covers

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SAE J518 Split-Flange covers protect machined surfaces on split flanged connections. Has an internal locking bead design that provides a secure fit. Made in natural see-through LDPE so the O-Ring on the flange can be seen through the cap. The Q series are used on SAE Code 61 3000 PSI high pressure flanges while the HP series are used on SAE Code 62 6000 PSI flanges. No fasteners required.

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SAE J518 Studded Full Face Flange Protectors

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SAE J518 Studded Full Face Flange Protectors for SAE Code 61 (3000 - 5000 PSI) and Code 62 (6000 PSI) provide full coverage by inserting the lugs firmly into the bolt holes. The PE material is cost-effective and resistant to some chemicals. No fasteners required.

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Self Locking Full Face Flange Protectors

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Self-Locking Full Face flange protectors are fast and easy to install or remove. The integral arrow design pushes through the flange bolt holes to fasten the protector firmly in place. No fasteners required.

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Studded Raised Face Flange Protectors

In stock In production

Studded Raised Face Flange protectors quickly fit into the flange's bolt hole for a tight and secure fit. The material is weather- and petroleum-resistant. These meet ANSI B16.5 and API specifications and are suitable for use on ASA and BS1560 flanges. Require no fasteners.

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