1、Double Sealing Structure: This cylinder adopts double sealing inside and outside to prevent gas leakage and great sealing performance. 2、Abrasion Resistant and Sturdy: This cylinder has strong power, abrasion resistance and sturdy, thickened cylinder body, which can be used for a long time under normal operation and use. 3、Hard Oxidation Technology: The cylinder as a whole is made of metal material, aluminum alloy cylinder body, cylinder surface hard oxidation technology, enhance the cylinder surface hardness. 4、Basic Parameters: Our cylinder adopts magnetic switch D A54, the working ambient temperature needs to be in the range of 0 to 60℃, the maximum pressure is 0.7MPA. 5、Easy to Operate: Our cylinder is very easy to operate and install, convenient and comfortable, very easy to operate successfully.