Bending machine for creating bends to the left and right
KR20120065267A
Pipe manipulator
DE102010044463A1
Method for manufacturing bimetal pipes utilized as e.g. construction pipes in steel structural engineering for transportation of corrosive components, involves removing hydraulic fluid and removing end terminals from hydraulic system
BRPI0811726A2
Pipe folding device and process
DE102007051685A1
Displacement device for use in e.g. material punching device, has membrane element provided in holding frame and subjectable by hydraulic fluid toward supporting plate so that plate is shifted, and frame arranged at base plate
