Hot-rolled edge angle specifications for the 2 # -20 #. Angle may require different structures composed of a variety of different angles force component models, but also for connections between components. Widely used in a variety of building structures and engineering structures and other side angle, such as beams, bridges, transmission towers, material handling equipment, marine, industrial furnace, reaction tower, container frame and warehouses. GB / T2101-89 (steel inspection, packaging, marking and quality certification of general provisions); GB9787-88 / GB9788-88 (hot-rolled edge / unequal angle size, shape, weight and tolerance); JISG3192- 94 (hot-rolled steel shape, size, weight, and Tolerance); DIN17100-80 (ordinary structural steel quality standards); ГОСТ535-88 (plain carbon steel technical conditions). According to the standards, the angle should be a bundle of delivery, the bundle passes, with the bundle length should be specified. Angle is generally within the bare delivery, transport and storage require attention to moisture. Equilateral angle _ Bo Trading angles show the sales price (certified) _ Huaibei angle provided by the Hefei Show Bo Trading Company. Hefei Show Bo Trading Company (www.hfzhanbo.com) is Hefei, steel leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Bo-commerce leader in developing the staff warmly welcome all inquiries negotiations to create exhibition Bo Trading a better future.