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Olsen Technology has twenty years of manufacturing dished heads for tanks. Our products are mostly used in pharma and food industries. The company has established a standard quality assurance system to make sure every heads are of top quality. We believe that good tolerance control and surface protection are the key for the best quality.
Featured Products: Elliptical/Torispherical Head 3 meter with after-forming 1.5-2mm (over 2.9mm steel sheet applied based on the after-forming thickness)
Our main production facilities: 5000 T press machine, 3000 T press machine, 1600 T press machine and several spinning machines. Dished head under 3 meter are formed by pressing.
Main material we can supply: 1. ASME standard 304 316L carbon steel. 2. Chinese Standard GB materials. The Chinese materials are the easiest for us to find in the domestic. For other materials, please ask individually.
We make dished head based on millimeter and inner diameter. It would be of the best quality and the most convenient delivery time for us to provide if you can consider inner diameters.
For a factory visit, please contact our email for a tour.

Since 1977, customers of the concrete and precast construction estimate our strength as a building supplier. In accordance with the "Forward constructing", we continually set the benchmark for structural engineering. Our passion and expertise serves to increase your value.

Bir aile şirketi olarak Elvermann, tamamen sahip olunan bir şirketin tam zamanlı dış çalışmalarından Alman pazarının liderlerinden biri haline geldi.
Şirketimizin kurucusu Joseph Elfman, 1969'da Dorsten-Lenbeck'te bir şablon sistemi satmaya ve kiralamaya başladı.
Bugün, ikinci jenerasyonda, hizmet kapsamı tamamen genişletildi ve inşaat sektöründe şablonlar, beton ürünleri ve inşaat ekipmanlarındaki uzmanlığıyla tanınıyoruz.