Processing methods cylinder fuel tank protective sleeve protective sleeve according to the processing methods, taking into account the factors of different materials suitable for different process can be divided into two forms. A protective cover is a cylinder rim support, this cylinder protector using a variety of fabrics, there are stiff wire ring support in high temperature 110 ℃, work among low-temperature -40 ℃. Can effectively dust, water, oil, anti-emulsion and chemicals, this shield has a neat appearance, easy deformation characteristics, based on its tight, strong, this shield and can be used in many mechanical ventilation, dust and the like. This product is not only flexible materials available, but also because of the specific requirements it can be determined according to the desired diameter and length. Another is sewn cylinder protective cover, protective sleeve cylinder is stamped by the disc sewn into, within two adjacent sides, two outside stitched together by sewing can be achieved relatively good shape stability and firm in the horizontal direction. Material according to different working environment There are many options. Use of protective cover cylinder: cylinder protective cover can effectively protect the screw, light bars, screw, piston rods, shafts, columns and other parts from dust and other external contamination and destruction, can do with the parts stretch or compress exercise can be used to protect small volume of debris, but also bear the weight, vertical or horizontal use debris generated can be. More fuel tank protective sleeve: www.jjsfj.com