Customers in the purchase of lifting chain, lifting chain Dalian, usually ask us to use the lifting chain hoist is what our customer service staff will usually say:? "We hoist the 80 lifting chain" So 80 of the chain represents what the meaning of it? Today Hebei Chen force companies to popularize knowledge on 80 lifting chain. 80 heavy lifting chain is essential when lifting slings, lifting one of the essential parts of the hoist. By the German advanced production line equipment, (now the country will also be able to produce such a lifting chain 80) made of high quality steel (manganese steel) material, lifting chain specification, full quality control, lifting chain 80 in order to achieve full international standards. Lifting chain standards are: lifting chain security assurance: 4 times safety factor, lifting chain standard, four times the test load; lifting chain applications: precision calibration chain, hoisting chain; lifting chain manufacturing standards: ISO3077, EN818 -2, AS2321; lifting chain strength grade: 80, 70, 60; lifting chain Finish: polished, black, dipping, hanging plastic, plating; lifting chain Material: high quality alloy steel. Lifting chain applications: precision calibration chain, lifting chain. Lifting chain material: high-quality steel. Lifting chain Surface: polished, black, dipping, hanging plastic, electroplating. Lifting chain manufacturing standards: ISO3077, EN818, AS2321. Lifting chain strength grade: 80 domestic, 70. There are 100 foreign countries. Lifting chain security guarantee: a safety factor of 4, 205 times the test load. China is now the best lifting chain is 80 lifting chains, wide range of applications, lifting chain pictures, like electric chain hoist, chain hoist pull hand in hand with all this high-intensity 80 onwards heavy chain. Is based on the use of different places lifting chain surface material used is different, but generally polished and blackened lifting chain is relatively more. So this 80 lifting chain safety factor, so as a special lifting domestic chain hoists and other lifting equipment. Lifting chain standards, Dalian lifting chain, lifting chain manufacturers (view) from Hebei chen sling Manufacturing Limited. Hebei chen sling Manufacturing Co., Ltd. (www.qzhon.com) is a professional. "Sling. Sling" company. Since its inception, we adhere to the "good faith, sound management" approach, the courage of healthy competition in the market, so that the "chen" brand has a good reputation. We adhere to the "service first, customer first" principle, so chen sling in chains, sprockets, has won the trust of the public, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!