Low noise level, low coefficient of friction and low horsepower requirements are the advantages of these chains. They provide an excellent flat surface and medium working load in a dry running environment. Applications for the food and beverage industry include conveying lines for PET bottles and aluminum or steel cans. Lines packaging PET bottle packs in heat shrink film, paper board boxes, or cans in heart shrink film, can also be fitted with these chains. Pharmaceutical industry applications include all general purpose conveying.