Lifting chain applications: precision calibration chain, lifting chain connecting rings, 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, such as electric chain hoist, chain hoist pull hand in hand with all this high-intensity 80 lifting 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. Stainless steel rust phenomenon occurs is inevitable, it should be how to remove rust stainless steel surface galvanized chain it? Remove rust stainless steel chain surface can be used pickling paste, can improve the surface finish of stainless steel chains, stainless steel making operations When the pickling paste applied surface in stainless steel chains, film thickness of 0.5-2mm, the general response time of 3-10 minutes, lifting chain lubricant, when below 0 ℃ or oxidized at the use of thick-skinned, need appropriate extension of time, the process several times with the best scrub brush, surface oxide is completely removed, Suzhou lifting chain, (better lime or lye) rinse with water to avoid returning rust, such as the product appear Shimizu Do not pour, shake or stir well to use. Stainless steel chain surface rust is inevitable, it must follow certain clean technologies for clean, so as not to produce fatal damage to the chain. Lifting chain sprocket | 100 级 lifting chain (certified) | Suzhou lifting chain sling from Hebei chen Manufacturing Limited. Hebei chen sling Manufacturing Co., Ltd. (www.qzhon.com) Hebei Baoding, chains, sprockets leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Chen led force in a sling with the staff warmly welcome all inquiries negotiations to create chen sling a better future.