SSAW

基本解釋

At present,adopting Emission Spectrum to analyze chemical composition of SSAW pipe.
目前螺旋焊管化學成分分析一般采用發(fā)射光譜儀進行。
The article introduces the design methods of contact roller of internal press roller of forming machine of SSAW pipe mill(experience formula design).
介紹了螺旋焊管成型器內壓輥斜置小輥線接觸輥型的設計方法(經驗公式設計法)。
The residual stress in the spiral submerged arc welding (SSAW) pipe of 660mm OD and 7 1mm wall thickness is tested by the stress releasing method.
對外徑 660mm、壁厚 7 1mm國產內脹成形X60鋼級螺旋縫埋弧焊管的未水壓、水壓后和穩(wěn)壓后 3種管段樣品 ,用機械切割應力釋放法進行了內外表面殘余應力的測試。
It also analyzed cause of familiar forming defects,put forward deserved notices to SSAW pipe forming technology regulation and equipment maintenance.
分析了常見成型缺陷產生的原因,指出了螺旋埋弧焊管成型技術中調整、維護時應注意的問題。
This article analyzes some kind of slag pour-out equipment of SSAW pipe , and points out the shortcoming and advantage of these equipment.
對國內幾種螺旋埋弧焊鋼管倒渣裝置作了簡單介紹分析,指出了這幾種方式的優(yōu)缺點。