All U-Rails
U-Rail 51617T25 – U-Rails for underfloor heating by Winkler Technik
Federschiene
U-Rails · 16 / 17 mm pipe

U-Rail 51617T25 U-Rails for underfloor heating by Winkler Technik

The 51617T25 combines the geometry of our proven 16/17 mm rail with a widened clamp opening up to 25 mm. It remains first choice on building sites where mixed pipe diameters are installed — one stock item, many applications.

  • Original U-rail® with extended clamping range
  • One rail covers 16, 17, 20, 22 and 25 mm pipes
  • Reduces SKU count on mixed sites
Product video

U-Rail 51617T25 in action.

Specifications

Technical data.

Rohrdurchmesser
16 / 17 mm
Typisches Rohr
PE-Xa / PE-RT / Verbund 16–17 mm
Schienenlänge
2 m
Rohrabstand
50 mm
Bauart
U-Schiene®
Features
  • Original U-rail® with extended clamping range
  • One rail covers 16, 17, 20, 22 and 25 mm pipes
  • Reduces SKU count on mixed sites
  • Tool-free cutting at 50 mm intervals
  • Made in Germany & Switzerland
More products

Related products.

U-Rail 5025T – Federschiene for underfloor heating
Federschiene

U-Rail 5025T

Our strongest spring rail — purpose-built for 25 mm pipes and large-area heating.

U-Rail 5022T – Federschiene for underfloor heating
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U-Rail 5022T

Spring rail for 22 mm pipes — longer heating circuits, fewer manifolds.

U-Rail 5020T – Federschiene for underfloor heating
Federschiene

U-Rail 5020T

The most-installed spring rail for 20 mm composite and PE pipes in residential and commercial projects.

Personal consulting

Interested in U-Rail 51617T25?

Write to us — we are happy to advise on quantities, delivery times and individual requirements.