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U-shaped is generally used on cargo vehicles to stabilize the chassis and frame of the vehicle. For example, steel plate springs are connected by U-bolts.
U-bolts are widely used, mainly for building installation, mechanical parts connection, vehicles and ships, bridges, tunnels, railways, etc.
1. The material properties, density, flexural strength, impact toughness, compressive strength, elastic modulus, tensile strength, temperature resistance, and color are determined according to the usage environment.
2. Commonly used materials include carbon steel Q235AQ345B alloy steel and stainless steel. Among them, stainless steel materials include 201304, 321, 304L, 316, and 316L.
3. National standard for U-bolts: JB/ZQ4321-2006.
4. Material
U-bolts are classified by material into carbon steel Q235, Q345 alloy steel, stainless steel 201304316, etc., that is, the distinction between carbon steel and stainless steel