预制U型槽钢模具是以3-8毫米的钣钢经过曲折，裁切，外形固定，焊接，拼装，打磨等多道工序制作出来的一种水泥制品钢模具。预制U型槽模具选用的是高强抗老化材料,材质具有韧性强,承受压力强,对于储存环境的要求很低，与化学物质一起存放不会产生腐蚀现象,具有抗酸碱能力,是现在高速高铁,桥梁上电缆槽钢模具常用的制作材料，U型槽钢模具使用不仅体现在农业灌溉中，在如今的大型水利工程南水北调中也得到了很好的使用。
The prefabricated U-channel steel die is a kind of steel die for cement products, which is made of 3-8mm sheet steel through many processes such as bending, cutting, shape fixing, welding, assembling, grinding and so on. The prefabricated U-groove die is made of high-strength anti-aging material, which has strong toughness, strong pressure, low requirement for storage environment, no corrosion and acid-alkali resistance when stored with chemical substances. It is a commonly used material for high-speed rail, cable channel steel die on bridges, and the U-groove steel die is not used. Only reflected in agricultural irrigation, in today's large-scale water conservancy projects in the South-to-North Water Transfer has also been well used.