DOUBLE LAYER PIPES

Double wall pipe for booms supplied complete with welded flanges in accordance with the most common connecting systems. LLH pipe is characterized by thicknesses of 5 mm for the internal tube and 3 mm for the external one. The nominal hardness of the inner tube, for both models, is 65 HRC. The lengths available and the flanges comply with both the customer's needs and International Standards. Double layer deck pipes for concrete. 

LLH - 5 mm inner layer 65 HRC - 3 mm external layer. The best solution for the line mounted on the deck of truck-mounted pumps and when, in general, the reference parameters are not the weights but the life time.