Product Details

All HANSA-FLEX tube clamps
are conform with the DIN 3015 specifications. Following materials are deliverable ex-stock for tube clamps:


  1. polypropylene (color: dark green)
  2. aluminium
  3. solid rubber (color: black)
  4. polyamide 6 (color: black)


The upper and the lower tube clamps are identical and both inside surfaces are either grooved or smooth available. The grooved surface absorbs shock and vibration forces into axial tube direction. A crack between the clamps halfs causes the pre-stressing of the tube. For the mounting of hoses as well as cables we recommend the application of tube clamps with a smooth inner surface without pre-stressing. All bolts, nuts and cover plates of the clamps halfs of the light series come zinc-plated as standard.

(Welding plates: phosphated  ·  mounting rails: bright steel)
Concerning the heavy series all steel parts come bright as standard.
All steel parts of the single product line are deliverable off-the-shelf either in stainless steel quality W5 or acid resistant stainless steel 1.4571 (AISI 316 Ti). We deliver of course also products with non-standard surface treatments or versions with UNC thread upon request.


Germanischer Lloyd
Lloyd´s Register of Shipping
Bureau Veritas
DET Norske Veritas
Registro Italiano Novale