Manufacturer of high-strength nuts This section describes the storage methods and installation regul

Time:2021-12-21

　　Manufacturer of high-strength nuts This section describes the storage methods and installation regulations of bolts

　　High strength bolts are called high strength bolt joints. This kind of anchor bolt is generally called high strength bolt, now widely used in a variety of construction industry.

　　1. When the high strength bolt is in the original factory, it must be presented by the manufacturer according to mass production and have the factory combination.

　　2. The composition of high strength bolts should meet the national industry standards and relevant requirements. High strength bolt couplings must be paired with the same batch. Warehousing logistics transport supply industry.

　　3. In the whole process of high-strength bolt connection, packing, unloading and transportation, attention should be paid to the lightweight of the vehicle, and attention should be paid to avoid packaging.

　　4. When the installation is damaged, attention should be paid to part of the external thread of the high-strength bolt.

　　5. When loading high-strength bolts, the specification, model and product batch number should be clearly marked when loading high-strength bolts; 6. According to the fast delivery, the engineering team constantly broke through the process bottleneck, and according to the characteristics of different products, developed different production process dates classified warehouse. If the high strength bolt storage room in the warehouse, the deposition amount can not exceed three layers. Otherwise, not only unfavorable solution, and very easy to collapse risk. When storing high-strength bolts in the warehouse, make sure that the room is waterproof and ensure long-term maintenance.

　　7. It is dry and must be maintained, rusted and rubbed. It is to better avoid high strength bolt torsion index change, commodity damage.

　　8. Only when high-strength bolts are stored in strict accordance with the provisions of the warehouse, can commodities be maintained for a longer time.

　　For the sake of better safety, the high strength bolt storage amplification should be checked again after half a year, is to do an experiment before application. 1. Before the installation of steel frame structure, remove the raw edge, raw edge and electric welding spatter. The friction surface shall be kept clean and dry, and shall not work in the rain. 2. The high-strength bolt connection shall be separated and stored according to the production batch number and shall be applied in the same batch number. 3. The type and specifications of high-strength bolts shall meet the requirements of the design scheme. 4. The experimental results of the anti-movement index of the high-strength bolt connector shall meet the requirements of the design scheme, and the surface of the prefabricated connector shall be consistent with that of the sample connector.