价格：电议起
东莞市凌圣机电有限公司
联系人：王小姐
电话：0769-85987598
地址：中国广东省东莞市南城区鸿福西路南城商务大厦810室
Roller chains used in the oil and natural gas industries are subjected to some of the greatest loads and harshest environments. These conditions are far more severe than usually found in more common industrial applications. These "Oil Field" chains can be either single strand or multiple strand and are typically constructed using Heavy Series components. We produce our Oil Field chains with the same attention to detail that goes into all our products, but additionally these models are subjected to performance testing in accordance with API (American Petroleum Institute) Specification 7F. Users of our chains can be certain they are receiving the highest quality, best-performing roller chains by examining the label on the box which proudly displays the API logo. Only those companies which have established quality systems, approved and routinely audited, are authorized to display this symbol. 更多详细信息，欢迎咨询：东莞市凌圣五金机电有限公司 东莞：0769-8805 3688 传真：0769-8598 7598 联系人：王小姐 E-mail：