cold bend

基本解釋

Cold bend welding pipe equipment is indispensable to welding pipe production and cold bend type steel with open or close entrance.
冷彎焊管設(shè)備是生產(chǎn)焊管、開口及閉口冷彎型鋼必不可少的設(shè)備之一。
Cold bend section steel is the main material, the production of light steel structure is made of steel or steel with cold bending forming.
冷彎型鋼是制作輕型鋼結(jié)構(gòu)的主要材料，采用鋼板或鋼帶冷彎成型制成。
The forming principle and pass design of cold bend section steel is introduced and the deformation drawing of rail used by highway is given.
介紹了冷彎型鋼的成型原理、孔型設(shè)計(jì)，并給出了高速公路用護(hù)欄板的變形圖。