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Flange protection

Flange protection – Flange plugs, flange caps and protective solutions

Within the Flange protection category you will find solutions for protecting flanges, sealing surfaces and pipeline components against damage, contamination and corrosion during transport, storage and installation.

Flange protectors are used in pipeline construction, petrochemical industry, hydraulics, offshore and industrial installations where sealing surfaces and bolted connections must remain protected.

The assortment consists of flange plugs, flange caps and self-adhesive rubber pads in various DN sizes, pressure classes and versions.

28,98 € / piece
45,87 € / piece

Applications

Products within this category are used, among other things, for:

  • Protection of flange face and raised face sealing surfaces

  • Shielding of pipeline flanges during transport

  • Temporary sealing of open pipelines

  • Protection against dirt, dust and moisture

  • Preventing damage to sealing surfaces

They ensure that critical sealing surfaces remain undamaged until installation.

Material and properties

  • Plastic (LDPE, PE)

  • Impact-resistant and dimensionally stable

  • Suitable for industrial applications

  • Weather- and moisture-resistant

  • Easy installation and removal

The correct flange protector is selected based on DN size, pressure class, flange type and application.

Advantages

  • Protection of critical sealing surfaces

  • Prevention of leaks caused by damage

  • Reduction of installation and repair costs

  • Suitable for transport and long-term storage

  • Widely applicable within industrial environments

Frequently asked questions

What is flange protection?
Flange protection consists of plugs and caps that protect flange surfaces and connection points against damage and contamination.

What is the difference between a flange plug and a flange cap?
A flange plug protects the sealing surface or opening, while a flange cap is usually placed over the flange or connection.

Are flange protectors suitable for high-pressure applications?
Yes, versions are available for specific pressure classes such as 125/150 lbs and 3000 PSI.

Do you supply different DN sizes?
Yes, the assortment includes various DN and inch sizes for a wide range of industrial applications.

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