摘要
介绍了锅炉用Φ60.3mm×7.5mm SA210C冷拔内螺纹无缝钢管的拔制原理和生产工艺。分析讨论了其管料壁厚、内模形状、润滑条件等对成品质量的影响。试生产中,产品各项性能指标均达到标准要求。
The drawing-principle and manufacture process of internal spinned boilers pipe are introduced. The effect factors of shell wall-thicknes, internal die configuration and lubrication condition, etc., on pruduct quality were analyzed, Each mechanical indexes can meet the need of standard during try-production.
出处
《轧钢》
2006年第1期26-29,共4页
Steel Rolling
关键词
无缝钢管
锅炉用管
内螺纹管
生产试制
seamless pipe
boiler pipe
internal spinned pipe
pilot production
