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Fluid power hydraulics - parts, accesories

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Pipe clamp - plastic bodies only

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Plastic pipe clamp inserts

3015 pipe clamps - polypropylene pipe holders - plastics only 

In the following category, you will find plastics that are part of complete pipe clamps - a complete plastic set consists of 2 parts (top and bottom), which, when combined with a top plate and a bottom plate, form a complete pipe holder. This category contains only the polypropylene plastics themselves. Our offer includes standard plastics and side plastics (pipe hole on the side rather than centrally). Choosing the right fastening elements is crucial in many hydraulic, power, or industrial installations. If you care about solid pipe mounting, the plastic clamps offered in our store will be an excellent choice. Made of polypropylene, they are durable, resistant to corrosion and extreme temperatures – from -30°C to +90°C. Importantly, they meet the requirements of the DIN 3015 standard, which guarantees precision and durability in various operating conditions. 

Variety of solutions 

The clamps offered by our company are available in many sizes, allowing for universal application. Depending on your needs, we offer standard models and versions with side opening, which facilitate installation in hard-to-reach places. Thanks to their flexibility and durability, our pipe holders and clamps are widely used in both industry and construction. 

Investment in durability and safety  

Using plastic clamps is not only about convenience, but also safety. The durable material from which they are made ensures long-term use while preventing damage to the pipes. Installation is quick and simple, minimizing downtime during installation work. Want to learn more about our range? Check out the full offer in our online store and invest in solutions that will increase the efficiency of your installation! We invite you to cooperate, and in case of any doubts, we encourage you to contact our experts! 

Pipe clamp holders – plastic inserts (polypropylene) DIN 3015

The category of clamp holders – plastics only in the HYDRON online store includes complete sets of replaceable sealing and fastening inserts (two halves: upper and lower) made of high-quality polypropylene (PP). These inserts are manufactured strictly according to the European industrial standard DIN 3015 (RAPR group / series A / Stauff / FKB), serving as a direct working element surrounding seamless precision pipes, flexible hoses, and cable bundles in hydraulic and pneumatic systems. By offering the plastic elements separately without the metal bottom plate, top plate, and screws, our customers can simply and economically perform maintenance or change the diameter of the installation without the need to cut and re-weld the holder base to the machine frame.

When is it worth choosing the clamp plastics only instead of the whole set?

  1. Operational replacement of worn inserts: Under the influence of years of operation, UV radiation, high temperatures, or contact with chemicals, the material may crack or wear out. Replacing only the inserts restores full vibration damping at minimal financial cost.
  2. Quick diameter change pipes in an existing installation: When a modernized hydraulic system requires the use of a pipe with a different external diameter, but within the same DIN 3015 size group, it is enough to replace the plastics themselves, leaving the existing welded bottom plate and screws.
  3. Saving time and service costs: Eliminating the need to dismantle the steel structure and perform welding work shortens the machine's downtime to a few minutes.

Material characteristics and technical properties

Plastic inserts from the HYDRON offer stand out with high performance parameters adapted to the operating regime in industry and agriculture:

  • Material: High-impact polypropylene (PP) with a profiled and shock-absorbing structure. The standard color of the inserts is green (black versions or black inserts with rubber flexible sealing inserts are also available on request).
  • Operating temperature range: From -30°C to +90°C (they maintain full flexibility and do not become brittle in the cold).
  • Effective noise and vibration damping: The design of the inserts effectively absorbs vibrations caused by the pulsation of hydraulic oil generated by the pump, protecting threaded connections from leaks.
  • Chemical resistance: The material is resistant to mineral oils, greases, fuels, glycol, and cleaning agents.

Wide range of fixed conduit diameters

In the HYDRON store, we offer plastic inserts for single and double holders in all standard DIN 3015 size groups:

  • Small diameters (light series): Ø 6 mm, Ø 6.4 mm, Ø 8 mm, Ø 9.5 mm, Ø 10 mm, Ø 12 mm, Ø 12.7 mm.
  • Medium diameters: Ø 14 mm, Ø 15 mm, Ø 16 mm, Ø 17.2 mm, Ø 18 mm, Ø 20 mm, Ø 22 mm, Ø 25 mm, Ø 28 mm, Ø 30 mm.
  • Large diameters (including inch pipes and steel pipelines): Ø 33.7 mm, Ø 35 mm, Ø 38 mm, Ø 42 mm, Ø 48.3 mm, Ø 50.8 mm, Ø 60.3 mm, Ø 70 mm, Ø 88.9 mm and larger.

Frequently Asked Questions (FAQ)

What exactly is included in the set when buying “plastics only”?

The price is for 1 set of plastic inserts, i.e., two symmetrical halves (upper and lower). The set does not include a steel top plate, a weldable bottom plate, or screws.

How to check if the plastic insert will fit the metal body I have?

All inserts in this category are manufactured in accordance with the DIN 3015 standard. It is enough to measure the outside diameter of the pipe being mounted and the spacing of the mounting screws in the old body, which will allow you to unequivocally assign the plastic to the correct size group (from group 1 to 6).