Nanyang Duer Gas Equipment Co., Ltd. is a joint-stock high-tech enterprise. The company is mainly engaged in the research and development, design, manufacture and after-sales service of various industrial gas equipment and cryogenic equipment. The company's products mainly include LNG cryogenic storage tanks, LNG storage tanks, water bath vaporizers, LNG full-capacity tanks, LNG vaporization stations, LNG liquid vacuum storage tanks, LNG storage tanks, large atmospheric LNG storage tanks, large LNG storage tanks, vacuum cryogenic storage Tanks, LNG storage tanks, large cryogenic tanks, natural gas vacuum storage tanks, cryogenic storage tanks, etc.

　　The vacuum tank is a double-layer metal tank. The inner tank is a low-temperature resistant stainless steel enterprise pressure vessel. The outer tank uses ordinary carbon steel production materials. The middle layer is filled with a heat insulation layer and vacuumed. The vacuum tank is transported to the site as a whole after pressure test by the factory.

　　The total storage capacity of LNG is below 1,000 meters. Generally, the storage and management of multiple equipment vacuum tanks are mainly concentrated. At present, the single tank volume of vacuum tanks used by domestic enterprises in my country is at most 150 meters. The vacuum tank process can be relatively simple. Generally, through the use of a booster pressurized water tank, the material flows into the vaporizer under pressure, and no learning power technology equipment is used, and the energy consumption is low. Therefore, researches on domestic and foreign small LNG gasification stations basically adopt the form of vacuum tanks.

　　The inner tank is a stainless steel pressure vessel that can withstand a variety of low temperatures. The outer tank is covered by a large carbon steel container outside of the inner tank. The insulation layer is also filled between the inner and outer tanks. The middle layer is protected from moisture by dry nitrogen. Air enters. The inner tube of the purple hat tank is manufactured by the factory, and is transported to the site after pressure test, and the outer tank is set on the site.

　　Nanyang Duer Gas Equipment Co., Ltd. is a joint-stock high-tech enterprise. The company is mainly engaged in the research and development, design, manufacture and after-sales service of various industrial gas equipment and cryogenic equipment. The company's products mainly include LNG cryogenic storage tanks, LNG storage tanks, water bath vaporizers, LNG full-capacity tanks, LNG vaporization stations, LNG liquid vacuum storage tanks, LNG storage tanks, large atmospheric LNG storage tanks, large LNG storage tanks, vacuum cryogenic storage Tanks, LNG storage tanks, large cryogenic tanks, natural gas vacuum storage tanks, cryogenic storage tanks, etc.