The use of high pressure hose: coal industry coal industry mainly hydraulic support hose pipe tube. In recent years, some pressure hydraulic support requirements have increased, some steel braided hose can not meet the performance demands to use wire wound tubing. Besides oil pressure hose, to prevent the process of mining coal mine dust pollution and improve safety, increase the coal mine tubing varieties, such as coal seam exploration water sealing retractable tubing for mechanized mining face in front of the coal mine coal seam injection, grouting and other operations. According to reports, the country has manufacturers, and by more than a dozen coal mines trial, and can replace similar imported products. Offshore oil industry in the 21st century development strategy proposed in China focused on the development of offshore oil fields and shallow water, so the oil industry in addition to the use of drilling pipe, tubing vibration external corrosion high pressure hose, also requires the use of shallow water oil pipeline. The shallow seabed oil pipeline has domestic production of high pressure hose, but floating or semi-floating type deep seabed oil pipeline and oil pipeline still rely on imports. With the implementation of the development strategy of China National Offshore Oil Gas high pressure hose, tubing offshore oil exploration on the performance requirements will continue to increase. Hose selection, installation unreasonable when replacing the high-pressure hose, hose length chosen, wire layers, joint shape and size must be reasonable, and should minimize the degree of bending the hose; when tightening the coupling nut, do not make the hose distorting , excessive bending and twisting will greatly reduce the life of the hose; some friction-prone area should take protective measures to prevent the hose burst due to wear. Gas pressure hose, high pressure hose Qiqihar, Bo-known manufacturers of rubber by Bo-Rubber Products Co., Ltd. Hengshui. Hengshui Bo-Rubber Products Co., Ltd. (www.jxboguang.com/) strong, credible, Hebei Hengshui transportation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Bo-Rubber and you hand into the brilliant, for a better future!