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Sunday, 19 Novembre 2017

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Linee di produzione “chiavi in mano”per condotti

In occasione della Tube, Schuler presenta alcune soluzioni destinate ai costruttori di grossi condotti. Schuler sviluppa infatti linee di produzione chiavi in mano per grossi condotti, che siano tubi per greggio, gas naturale o acqua, per l’industria petrolchimica, sistemi per l’energia eolica o l’industria edilizia. L’azienda sta consegnando due laminatoi per tubi spiralati in Messico e in Arabia Saudita. Inoltre, un condotto già esistente in Canada è in fase di completa modernizzazione.

di Francesca Fiore

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Large pipe lines ready for delivery

schuler02Pre-assembly of the two spiral pipe mills for which Schuler received orders last year has been completed. Tuberías Procarsa – one of the leading Latin American manufacturers of steel pipes – is due to accept delivery of the first line in the coming weeks. The various components will then gradually leave the production halls. In the case of the line for Group Five Pipe Saudi Ltd., acceptance is planned for September. In Mexico, Schuler will assemble the line. The production launch has been scheduled for spring 2016. Tuberías Procarsa will use the offline spiral pipe line to produce large pipes with diameters of between 508 and 2,235 millimeters (20 to 88 inches) and lengths of twelve to 24.4 meters. When assembled, they will serve as pipelines for oil and gas. The pipes are made from high-grade steel (up to X100) with thicknesses of up to 25.4 millimeters which is wound onto coils. This is formed into a spiral tube and submerged arc welded to a spiral welded pipe. The coil preparation stand ensures short changeover times, a high degree of safety, and an exact 90-degree cut at the beginning of the coil. Crane transfers are no longer necessary. At the forming station, all relevant steps are automated: the settings are no longer made manually, but entered directly via the easy-to-use control panel and then implemented with the aid of servo motors. The outer or inner diameter calibration system ensures consistently reproducible, high product quality. The line for Group Five Pipe Saudi Ltd. is largely identical. With a total length of 450 meters, the two pipe plants also comprise various devices to test the large pipes in accordance with the API standard. This entails the use of ultrasonic, X-ray, and hydrotester stands.  

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Innovative Solutions for Raising Energy Efficiency

schuler01At the EuroBLECH Schuler presents new processes and technologies for the entire spectrum of metalforming. Visitors to the company’s stand will get the chance to see a 200-metric-ton automatic blanking press featuring a new drive technology. Schuler will also be displaying carbon parts realized for the BMW i3, hydroforming and hot stamping parts, as well as other car body components made from high-strength steels and aluminum which were produced on equipment supplied by the press manufacturer. m“Our main topic at the EuroBLECH is energy efficiency and sustainability,” announces Schuler’s CEO Stefan Klebert. “Especially in times of steadily rising energy prices, it is essential that companies take every opportunity to make savings and use energy as efficiently as possible”. During EuroBLECH Schuler will be presenting several innovative solutions for raising energy efficiency. ServoDirect technology is installed in all Schuler’s products. This technology not only offers greater productivity and flexibility, but also enhances the machine’s energy efficiency. 

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Sino a 400.000 t di tubi ogni anno

Group Five Pipe Saudi Ltd. ha incaricato il costruttore Schuler di fornire un impianto completo per tubi. Si tratta di un impianto per tubi a spirale offline in cui vengono prodotti tubi con un diametro da 508 a 2.235 mm e una lunghezza da 12 a 24,4 m.

di Elisabetta Brendano

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