Silicone Bellows "red" Stainless Steel Rings

Westfälsche Drahtindustrie GmbH uses highly efficient plant technology at its Salzgitter site to produce cold-ribbed reinforcing steel (CR) in rings and coils, as well as structural steel mesh. Thanks to special wire rod primary material for our CR products, which we have developed in close cooperation with our suppliers, our reinforcing wire achieves first-class technical values, particularly in terms of elongation and the Re/Rm ratio The advantages for the user: easy processing and dimensional accuracy of the hangers. Seamless quality monitoring from the wire rod to the finished product by our own quality centre and our external monitoring centre (MPA Dortmund) guarantees the highest level of lasting quality and safety.

Automatic steel ring bending machine for the production of circles, spirals and radius bars for diameters from Ø 6 mm (#3) to Ø 40 mm (#14). The machine uses a system of 4 rollers, one of which is specifically to ensure the stability and consistency of the radius of the curve. The rebar combined machine CER40 can be programmed to produce automatically up to 5 different radius curves on the same bar thanks to the measuring system.

These are the accessories mainly used in water sports accessories.

Based on detailed studies provided by its customers or carried out by its design office, CTRA supplies high-performance GRP and GRP Thermoplastic piping systems in a range of diameters from 25 to 1500mm. CTRA produces pipes and a full range of fittings in GRP and GRP-Thermoplastic in compliance with the standards and norms in the geographical area of the projects to be carried out. The wide range of materials processed by CTRA guarantees its customers the best chemical resistance at a competitive cost. CTRA has carried out a number of major projects, the largest of which involved more than 50,000 inches of welding in prefabrication workshops.