cold bend

基本解释

Cold bend welding pipe equipment is indispensable to welding pipe production and cold bend type steel with open or close entrance.
冷弯焊管设备是生产焊管、开口及闭口冷弯型钢必不可少的设备之一。
Cold bend section steel is the main material, the production of light steel structure is made of steel or steel with cold bending forming.
冷弯型钢是制作轻型钢结构的主要材料，采用钢板或钢带冷弯成型制成。
The forming principle and pass design of cold bend section steel is introduced and the deformation drawing of rail used by highway is given.
介绍了冷弯型钢的成型原理、孔型设计，并给出了高速公路用护栏板的变形图。