GB Standard Heavy-Duty Wire Rope U-Clip Lock

Why Wire Rope Clips Cannot Be Used Indiscriminately Without Distinguishing Left and Right

As is well known, the main purpose of wire rope clips is to fasten the ends of wire ropes. Typically, the outer layer of a wire rope consists of six strands twisted at an angle in a right-lay direction. However, not all wire ropes on the market are right-lay; left-lay ropes are becoming increasingly common. According to the national standard GB/T5976-2006 for wire rope clips, it is explicitly required that the surface of the wire rope must match the lay direction of the groove in the clip saddle. From this, it can be concluded that if the wire rope is left-lay, a left-lay wire rope clip must be selected to comply with usage standards. Due to cost factors in market competition, most products on the market are primarily made of ordinary castings (cast iron, also known as malleable iron), and market demand factors have led to a lack of left-lay clips. Some gray iron cast clips are even used for critical wire rope applications. According to the national standard GB/T5976-2006 for wire rope clips, when wire rope clips are used on lifting machinery, it is recommended to use (national standard forged) wire rope clips for better performance. Tieren Machinery, based on customer needs, can provide wire rope clips in sizes ranging from 6mm to 60mm, fully meeting national standards for both left-lay and right-lay specifications. The manufacturing process is forging, and the mechanical properties of the selected materials meet or exceed standard quality requirements. In an era of economic development and progress, standardized products are increasingly valued by users. Correct selection and standardized usage are becoming deeply ingrained.