Top quality line pipes
Flender steel line pipes are being put to use all over the world for the safe, economic transport of oil, gas, water, solids and other media from the site of production/discovery to the consumption location or point of use.
Media-carrying steel pipes by Flender are always longitudinally welded and are exclusively produced using high-frequency resistance welding procedures. Our long-term collaboration with renowned smelting works ensures you have the best quality raw materials and consistently high standards of quality.
According to the corresponding standard regulations, steel pipes can be longitudinally heat-treated immediately after the welding process if necessary, and the mechanical-technological properties of the longitudinal seam area can be optimised in a targeted manner.