Steel structure packaging requirements

After the steel structural parts are manufactured, the size and shape of the components shall be checked according to the requirements of the planning drawing and relevant standards and standards. In steel members in manufacturing process, examine its promised error meets the requirements of steel structure need derusting and painting according to planning requirements, the inspection qualified steel structure should choose the appropriate packaging, and indicated on the product number, project number, shipped to address, etc., in order to better assist the scene of the loading and unloading, carrying and steel structure.

Small parts and spare parts of steel structure products (generally refers to bolts, washers, connecting plates, joint angles and other components less than 2kg) should be packed or bundled, and packing lists should be provided. The box number, gross weight, gross weight, title and number of components shall be marked on the box body. The box box should be strong and rainproof, and there should be a forklift hole below to accept the sleepers of the total weight of the box. Both ends of the sleepers should be cut into bevels for bunching or bunching. The weight is generally not more than 1T. Iron box is generally used in field projects. The box is welded with steel plate, which is not easy to scatter the box. In the installation site, the box steel plate can be used as the installation pad and temporary fixing part. Strapping is generally used for transporting long and thin components with relatively close intervals, such as the rods of the grid and the lanyard of the roof. The weight of each bundle should not be too large, and the sling should not be tied directly to the wire.

If steel structure products are installed along with the manufacture, small parts and spare parts can be directly tied to the required parts of the main body of the steel structure without packing, but must be tied firmly or fixed with bolts, and does not affect the delivery and installation. The packaging shall be carried out after the coating is dry. The packaging shall protect the coating of components from damage and ensure that components and parts are not deformed, damaged or lost.