Varieties of steel structure riveting

Types of steel structure riveting There are three types of riveting: strong riveting, compact riveting and tightening riveting. 1. Strong riveting: This riveting request can accept satisfactory pressure and shear resistance, but the sealing function of the riveting part of the Grundfos mechanical seal is poor. Such as bridges, crane walls, automobile chassis, etc., are all attributed to strong riveting. 2. Dense riveting: In addition to the imported mechanical seals that require acceptable pressure and shear resistance, this type of riveting also requires that the cartridge mechanical seal has a good sealing function at the riveted joint. Under a certain pressure effect, neither liquid nor gas can be used. leakage. The riveting of high-pressure vessels such as boilers and compressed air tanks are all classified as sealed riveting. Now, this riveting is almost replaced by welding. 3. Tight riveting: This riveted metal component cannot accept large pressure and shearing force, but it requires a high degree of tightness at the riveted joint to prevent leakage. Containers such as water tanks, gas tanks, and oil tanks are classified as tightly riveted. Now, this riveting is less used, and the same is replaced by welding. Keywords: Grundfos mechanical seal, imported mechanical seal, cartridge mechanical seal