How to fasten heavy installations? Let's embrace Walraven

Added: Monday, 4/19/2021


Heavy installations require special mountings, which every installer is well aware of. So what clamps will be used in industry? Which product will prove to be reliable and safe? Check out what the Walraven brand can offer you!

How to fasten heavy installations_ Walraven clamps

From the article you will learn:

  • what are the characteristics of BIS HD1501 clamps,
  • what does the installation of a heavy load clamp look like,
  • what are the advantages of the Bis RapidStrut® mounting rail system.

BIS heavy duty pipe clamps

Products from this category are very easy to install, which makes installers willing to choose them for work. To install the pipe clamp, you only need to unscrew one screw . There will be enough space between both halves to place the pipe inside . Another convenience is the non-falling screw and lock nut , which in turn allows the entire process to be carried out efficiently. Each HD clamp is characterized by a smooth finish - there are no sharp edges and corners, which improves the work comfort of every installer.

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What certainly attracts attention is the solid workmanship . Walraven BIS clamps are characterized by the ability to carry large and heavy loads. All this thanks to the CO 2 welded connection nut, solid closure and high-quality steel. It should also not be ignored that each clamp is checked to ensure that it maintains its functional properties in the event of a fire .

Walraven heavy duty pipe clamp diagram

The Walraven manufacturer's clamp is used both indoors and outdoors. It is characterized by corrosion resistance (suitable for corrosive environments: C1-c4 according to ISO 12944-2). Proof of this is the fact that all surface coatings used successfully passed the salt spray test lasting 1,000 hours .

Moreover, these products have been awarded the RAL certificate . In accordance with the requirements of RAL-GZ 655, the test results of products marked with the "RAL" symbol are certified and monitored by independent research institutes. The maximum recommended load (Fa, z) is calculated using statistical methods in relation to the destructive force, the calculation takes into account the deformation of the element up to 1.5 mm or 2% of the nominal size of the clamp.

BIS HD 1501 pipe clamp with EPDM lining

The BIS HD 1501 clamp in question is made of 1.0332 steel (in accordance with the EN 10111 standard) and EDPM sound-insulating lining (in accordance with DIN4109). The surface was covered with an element of the BIS UltraProtect 1000 system. Thanks to this surface, the BIS HD 1501 clamp can also be used outside buildings.

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Bis RapidStrut® mounting rail system

Another interesting item from the Walraven manufacturer's offer is the Bis RapidStrut® mounting rail system for all medium and heavy applications.

In this system you will find a wide selection of mounting rails and wall consoles , as well as a number of pre-assembled accessories , such as: hammer screws, slip nuts, connectors and angles. We owe quick and easy assembly to its clever design. The accessories are pre-assembled and ready for use on the construction site. The plastic spring in the sliding nuts facilitates their installation in the rail and holds the element in place before final counter-locking. Such a comprehensive solution means that the need for welding is completely eliminated, which affects the comfort of work of every installer.

Walraven - the obvious choice for every installer

Walraven is a globally operating company, driven by the desire to create simple and smart product systems. Since 1942, it has been providing complete solutions to installers around the world. As a manufacturer, Walraven has complete control over the product creation process. Starting with the concept and ending with production, services and support. Thanks to this, it is flexible, innovative and guarantees the highest standard. All products are tested both internally and by external bodies and have international and local certificates.

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Thanks to their massive construction and solid closing screws, BIS HD Heavy Duty Clamps are perfectly prepared for fastening heavy pipes. Their diameters are perfectly matched to each type of pipe. The nuts of the closing screws have a special plastic lock that keeps them in the correct position. In addition, the closing screws are equipped with washers to prevent them from falling out. Installation of clamps constructed in this way is easy and quick, without unnecessary loss of time!

It's not everything! The Onninen installation wholesaler 's offer includes many other Walraven products, which will certainly affect the quality of work and its speed. Want to learn more? We invite you to check out our offers!

Discover the Walraven offer at the Onninen wholesaler!