Shackle Overview: A rigging hardware. Commonly used in the domestic market, shackles, according to production standards are generally divided into national standard, American standard, Japanese standard three; according to the form can be divided into arched (Omega-shaped), and D-(U-type or straight type);-per-use sites to is divided into two kinds of marine and land use. Safety factor of 4 times, 5 times, 6 times, or even eight times (such as Sweden GUNNEBO Super Breakout). The material, common carbon steel, alloy steel, stainless steel, high strength steel. Surface Treatment generally consists of galvanized (hot dip and plating), painting, Dacormet.
Shackle Rated load: the market is a common specification 0.33T, 0.5T, 0.75T, 1T, 1.5T, 2T, 3.25T, 4.75T, 6.5T, 8.5T, 9.5T, 12T, 13.5T, 17T, 25T, 35T , 55T, 85T, 120T, 150T. Currently the world's largest shackle can be achieved for more than 1000T, which Sweden GUNNEBO heavy shackles up to 1200T, the United States CROSBY shackle up to 1500T.
Shackles are widely used in electric power, metallurgy, petroleum, machinery, railway, chemical industry, ports, mining, construction and other industries. |