Hose is not suitable for liquid sulfur liquid sulfur via pipelines to ship pier, and then tank unit area by pumped. To overcome volatility and river barges shaking, liquid sulfur and riparian pier trestle pipelines between selected metal hose. The metal hose rupture soon lead to leakage of liquid sulfur. To this end. FAILURE analysis, and with suppliers and manufacturing units for the exchange, proposed improvements. Liquid sulfur itself has a certain acidity. Stainless steel metal hose during loading and unloading pipes, liquid sulfur unavoidably entrained water and a small amount of oxygen, oxidation was a certain acidity, so further increase the acidity of the liquid sulfur; on the other hand, large-diameter metal hose material in the production and improper handling during processing solution, not fully solid solution carbide, the material itself has a gas carbide precipitation stainless steel hose, thereby greatly reducing the corrosion resistance of 304 stainless steel itself, under acidic conditions, the first occurs at these locations micro electrochemical reaction, corroded metal hose in use, how to change after the previous earthquake found abroad, high temperature stainless steel metal hoses, tanks and pipelines connected to its absolute displacement occurred in the earthquake, which occurred in a lot of stress, so pipeline with convergence equipment, fittings, etc. accept fixed bearing excessive force and torque, severe stainless steel metal hose, can damage the tank, liquid leak accident occurred. In order to increase the stress, the above-described manner of destruction of customer service, the pipe shall be designed to have fragmented sufficient flexibility. The metal hose is sufficiently flexible, it can reduce stress in the pipe, the pipe of the tank increases, the thrust bearing, so as to maintain the tank. Gas stainless steel metal hose, stainless steel hose Gansu, Hao Peng Ning County hose provided by Hopen stainless steel metal hose Limited. Hao Peng Ning County stainless steel metal hose Limited (www.haopengguanye.com) strong, credible, in Dezhou hose industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hopen hose into the brilliant and you work for a better future!