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Fluid power hydraulics - parts, accesories

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Single rail clamps

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Single rail clamps

We provide rail clamps. These are practical and reliable mounting elements designed for fixing hydraulic pipes and hydraulic hoses on mounting rails. Thanks to their versatility and ease of installation, these clamps are widely used in power hydraulics, industrial installations, and water and sewage systems. Made of durable materials such as galvanized steel or stainless steel, they ensure long service life and resistance to mechanical damage and corrosion. Single rail clamps are available in various sizes, allowing for precise adjustment to the specifics of the installation. Ideal for fast and stable fixing of pipes and hoses in professional and industrial applications.

Advantages of rail clamps

Single rail clamps offer exceptional flexibility and ease of installation, making them an ideal choice compared to traditional mounting methods. Thanks to their design, they allow for quick and trouble-free fixing of pipes and hoses, which significantly reduces installation time. Furthermore, their versatility allows for use in various systems, from power hydraulics to industrial installations.

Installation stability with clamps

Single rail clamps significantly increase the stability of the installation, eliminating unwanted movements and vibrations of the components. Their solid construction ensures secure mounting, which is crucial in high-dynamic work environments. As a result, the systems are more reliable and less prone to failures.

Choosing rail clamps

When choosing rail clamps, it is crucial to consider the material of construction, which should be resistant to corrosion and mechanical damage. It is also important to match the size of the clamp to the diameter of the pipes or hoses to ensure their stable mounting. Additionally, it is worth paying attention to the ease of installation and the possibility of adjustment, which allows for precise adaptation to the specifics of a given installation.

Single pipe and tube fastenings DIN 3015

The category of single mounting rail clamps in the HYDRON online store includes complete mounting sets designed for stable, safe, and aesthetic routing of single precision pipe runs, flexible hydraulic hoses, and technical cables on C-profile support rails (e.g., TS-11). These products are manufactured in accordance with the European standard DIN 3015 part 1 (light series), providing a reliable solution in power hydraulic and pneumatic systems. The use of a single clamp mounted on a support rail instead of a fixed welding plate ensures full installation flexibility. It enables precise alignment of the lines and easy adjustment of the spacing of support points during assembly or later modernization of the machine.

Construction and components of a single rail set

A complete set of a single mounting rail clamp includes standardized components that guarantee secure fastening:

  • Polypropylene damping inserts: Two symmetrical body halves made of high-impact polypropylene (PP) in green (optionally black or blue), which enclose the pipe and effectively dampen vibrations.
  • Steel top pressure plate: A plate made of electro-galvanized steel or AISI 316 stainless steel, ensuring uniform pressure of the insert against the pipe.
  • Profiled rail nuts: Two nuts inserted into the profile of the mounting rail, which lock when the bolts are tightened.
  • Mounting bolts: Two hexagonal bolts made of galvanized or stainless steel, sized to fit the specific size group of the clamp.

Advantages of using single rail clamps

Mounting single lines on support rails brings significant operational and installation benefits:

  • Freedom of adjustment: The clamp can be moved along the rail before finally tightening the bolts, which facilitates routing pipes in tight and complex machine spaces.
  • Protection against vibration and material fatigue: Polypropylene inserts reduce noise and absorb vibrations caused by hydraulic oil pulsation.
  • Chemical and thermal resistance: The inserts show resistance to mineral oils, greases, glycol, and atmospheric factors in the temperature range from -30°C to +90°C.

Wide range of diameters and acid-resistant versions

In the HYDRON store, we offer single rail clamps in all size groups of the DIN 3015 standard, covering outer pipe diameters from 6 mm, 8 mm, 10 mm, 12 mm, 14 mm, 15 mm, 16 mm, 18 mm, 20 mm, 22 mm, 25 mm, 28 mm, 30 mm, 32 mm, 35 mm, 38 mm, 42 mm, 60.3 mm, 76.1 mm up to 88.9 mm. For the food, chemical, and marine industries, we also have single clamps with metal elements made of acid-resistant stainless steel 1.4571 / AISI 316.

Frequently Asked Questions (FAQ)

Do single rail clamps fit standard TS-11 profiled rails?

Yes, the rail nuts included in the set have a universal profile matched to standard C-profile mounting rails with a channel width of 11 mm (TS-11 / STAUFF SM rails).

How does a single rail clamp differ from a double clamp?

A single clamp secures one pipe using two bolts and two rail nuts. A double clamp allows for parallel routing of two pipes of the same diameter on a common base tightened with one central bolt.