The 55B1 I-beam is a type of H-shaped rolled steel produced by hot-rolling from St3 and St09G2S, structural carbon and low-alloy steels, on rotating roll mills. The standard cut length is 12.05 meters. Dimensions in mm (LxWxH): 543x220x9.5. The weight of one running meter is 89.0 kg, and the length of one ton is 11.2 m. Rolled products are manufactured in accordance with GOST 26020-83. The design with parallel shelf faces has increased rigidity and the ability to distribute loads evenly. Rolled steel is often used for interfloor floors and roof frames in the construction of high-rise buildings for various purposes. For the construction of columns, bridges, overhead railways, and to strengthen mine shafts and subways. It is also used in heavy engineering. You can buy 55B1 I-beams directly at our metal warehouses in Kyiv, Boryspil, Dnipro, Poltava, Kherson, Zaporizhzhia and Chernivtsi at wholesale and retail prices depending on the order volume. We also deliver to Odesa, Lviv, Khmelnytskyi, Zhytomyr, Lutsk, Cherkasy. You can place an order online or by phone. The website shows the retail price, and discounts are available for wholesale buyers. Our managers are always happy to help you, don't hesitate to call.