钢筋等强度滚轧直螺纹连接技术

Connective technology of rolling straight whorl as strong as steel bar

介绍了钢筋等强度滚轧直螺纹连接技术 ,并对钢筋下料、钢筋直螺纹加工、连接套、钢筋连接等操作工艺作了详细阐述 ,指出此连接技术具有接头强度高、延性好、质量稳定等诸多特点 。

It discusses fully joint of rolling straight whorl as strong as steel bar, illustrates in detail operative technics of steel bar low material、steel bar straight whorl production、connective sheath and steel bar connection, and this connective technology has such merits as high joint strength、good ductility and stable quality that it has obvious social & economic effects.