多层包扎式高压容器,因其制造成本低,不需要重型机器设备和大型热处理炉等条件,并且使用安全可靠,所以很多国家都用来作为制造大型高压设备的一种生产方法。国内许多单位也用这种方法制造了为数较多的石油化工设备及其他高压设备,满足了国民经济发展的需要,特别是近几年来,随着工业的发展,多层式高压容器的制造工艺、质量都有较大的改进和提高。材料也从原来的低碳钢发展到低合 Multi-layer bandaged high-pressure containers, because of its low manufacturing costs, does not require heavy machinery and large heat treatment furnace conditions, and the use of safe and reliable, so many countries are used as a large-scale high-pressure equipment manufacturing methods. Many domestic units also use this method to manufacture a large number of petrochemical equipment and other high-pressure equipment to meet the needs of national economic development. In particular, in recent years, with the development of industry, the manufacturing process of multi-layer high-pressure vessels , The quality has greater improvement and improvement. The material also developed from the original low carbon steel