Steel pipes TU37

Quality alloy tube, seamless to NFA 49310 and cold drawn. The tolerance of the measurements makes the tubes not sliding.

The breaking load resistance is 42 kg / mm² minimum, it can be up to 45 kg / mm² depending on the tube dimensions and thickness.

 

These tubes are very suitable for welding. They can replace in certain cases the chromium / molybdenum steel or the 4130, by a slight surplus of weight with equal resistance, but at a much lower price or for the realization of prototype at lower cost.