The full name of steel structure bolt is steel structure bolt connection vice, generally called high-strength bolts. So where are the steel bolts mainly used? The following Aozhan fasteners to everyone to explain.
Steel structure bolt is mainly used in the construction of industrial and industrial buildings, railroad tunnels, bridges, pipeline highway bridges, tower and bow structures, heating furnace structures, boiler steel structures, large-span structural plants, civil buildings, various towers, light steel structures, lifting equipment and other connected building steel frame structures.
The steel structure bolt consists of a bolt, a nut and two washers. Depending on the assembly characteristics, the steel structure bolt is divided into a large hexagonal head bolt and a torsional shear bolt. The production cost of compressive strength torsional shear bolt coupling head is higher than that of hexagonal bolts. When assembling high tenacity torsion shear bolt coupling school, the side of the nut with a round table surface should face the chamfer of the washer; high tenacity torsion hydraulic platform bolt coupling pair for steel structure is used for steel structure of medium and large hexagonal bolt coupling correct improved version, its main feature is the structure is simpler than the hexagonal bolt. Because the required engineering construction room space is not large, so you can quickly apply the electric wrench to immediately twist open the tail ring head, easy to operate, check the quality of construction is also very convenient. It does not require professional personnel or equipment. The construction quality can be ensured only by visual inspection to confirm that the plummer head has been twisted tightly.
Torsional shear bolts include a bolt, a nut and a washer. When installing a large hexagonal head steel bolt connection pair, the side with the chamfer below the bolt head washer should face the bolt head; when structuring larger hexagonal head high toughness bolts, a torque wrench is required, which requires a larger operating space and needs to be carried out in two parts: initial tightening and final tightening. The construction of torsion-shear bolts is more tedious. Quality inspection requires torsion distance checking, which requires professional equipment and quality inspection staff.
The above is a brief introduction to the characteristics and applications of steel structure bolt, I hope it will help you, if there are other additions we can discuss together. Steel structure bolt is one of the main products of Nanning Aozhan hardware fastener manufacturers, complete specifications, spot supply, the product is recognized by the market, many corporate customers buy back rate is very high, also very much looking forward to working with you, can send e-mail: info@aozhanfasteners.com, you can get preferential bolt quotation.
Post time: Feb-14-2023
