Tianjin Steel Strand Construction and Classification Tianjin Steel Strand, also known as steel wire rope, is the main rope for lifting operations. It is also an important part for lifting and unloading. It has the same broken area, soft texture, high elasticity, high strength and wear resistance. Damage, can withstand impact loads; on the reel, it is characterized by stable operation, no noise, light weight, safe and reliable work, and easy to find and facilitate timely treatment after broken or damaged. Bestware Pre-rinse Faucet brings the fine design and high technology together in all areas of the product process beyond Pull Out Faucet, Commercial Faucet and Commercial Kitchen Faucet. With extensive range of components, we can offer a large selection of both standard Kitchen Faucet and custom Basin Tap units as well as flexible combination. Stainless steel is 100% recyclable and is comprised of over 60% recycled material, Bestware faucets are the perfect solution in the commercial and industry for better water quality and the circumvention of the development of deleterious substances and bacteria. No plating, no oxidizing, no rust, lead free. Pre-Rinse Faucet,Pre Rinse Kitchen Faucet,Pre Rinse Tap,Pre Rinse Unit Bestware Hardware Production Co., Ltd. , https://www.bestwaremfg.com
The Tianjin steel strand is made of specially treated steel wire. The commonly used steel strand is made up of six bundles of strands and one rope core (generally hemp core), as shown in the following figure, according to its structure. Different from the manufacturing process, the steel strand has the following classification:
1. According to the different methods of Tianjin steel strand clamping, it can be divided into three types: directional, interactive and mixed. The direction of the strands of the strands is the same as the direction of the strands; the direction of the strands of the strands is opposite to the direction of the strands of the strands, such as the right strand of the rope and the right side of the strand. Oh, on the contrary, it is left interaction. All used on the crane are interactive, because they are not easy to loose and twist.
2. According to the different surface treatment of Tianjin steel strand, it can be divided into smooth steel strand and galvanized steel strand. The crane for open-air operation is galvanized steel strand to prevent rust.
3. According to the number of strands of Shanxi stranded wire and the number of wires in each strand, there are 6 strands of 7 strands, 7 strands of 7 filaments, 6 strands of 19 filaments, 6 strands of 37 filaments and 6 strands of 61 filaments. Cranes are commonly used in 6*19+1, 6*37+1 and 6*61+1. In the case of the same rope diameter, the steel wire with a small number of wires per strand is thicker, and the wear resistance is good, but the bending property is good. Poor; the wire with a large number of wires per strand is thinner and therefore softer, but the wear resistance is worse.
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