Mine scraper chain | Mine supply chain 30 * 108 GB Class C chain suppliers, electro-galvanized chain rust and black chain specifications, mining scraper chain, g80 grade coal safety certificate chain scraper purchase When the chain must explain myself to the national standard or non-standard, and scraper models, based on our staff will give you a scraper models to help you further determine the size of the chain, if you do not chain model Please implement with your technical department to ensure that we can properly use the chain, if not understand, please contact our sales hot and, I hope you can buy roses chain. Applications:?? Mines, transport material: contains Cr, high-quality alloy Ni, Mo's ??? Strength: Class B, C class, D-class products Tags:? Imprint intensity level mark on the link ??? Finish: Varnish, black, galvanized selection criteria:? National Standard GB / T12718-2001?. Scraper chain models generally have the following: Nominal size deviation wide variation in the size of the outside width 10 ± 0.4 40 ± 0.4 12 34 14 ± 0.4 50 ± 0.5 17 48 18 ± 0.5 64 ± 0.5 21 60 22 ± 0.7 86 ± 0.7 26 74 24 ± 0.8 86 ± 0.8 28 79 26 ± 0.8 92 ± 0.8 30 86 30 ± 0.9 108 ± 0.9 34 98 such knowledge common to the scraper chain model, if no more than you need, please call us at We will answer your call 24 hours! Companies adhere to the "implementation of brand strategy, beyond the customers want, continuous quality improvement, relying on the credibility of development," the quality and credibility of policy, so that the quality greatly improved product quality, market share is growing, product sales across the country. Secondly, there are other types of chain companies: lifting chain, lifting chain, chain, chain hatch, etc., specific needs, please contact us!