1) welded pipe units
焊管机组
1.
It is introduced that process arrangements of China spiral submerged arc welded pipe units for oil and gas transmission and equipment performance of pipe manufacturing as well as exploitation status of high toughness spiral submerged welded pipe.
介绍了国内油气输送螺旋埋弧焊焊管机组的工艺布置、制管设备性能及高韧性螺旋埋弧焊管的开发情况,通过对螺旋埋弧焊焊管机组制造技术、钢管检测技术的阐述与分析,提出了螺旋埋弧焊管制造技术发展的方向。
2.
The eight measures of technical modification of electric welded pipe units are put forward to adopt the technical progress of welded products.
为适应焊管产品的技术进步,提出了电焊钢管机组技术改造的八项措施,并根据焊管机组的状况和产品发展方向,提出了具体改造意见。
2) ERW welded pipe mill
ERW610焊管机组
1.
Also discussed are the current situation of technical development and technical features of the world first-class ERW welded pipe mills,based on which the technical characteristics of the said Baosteel mill are compared and discussed,focusing on the advantages of the mill.
介绍了宝钢ERW610焊管机组的建设情况及其产品定位;分析了世界先进ERW焊管机组的技术发展现状及世界一流ERW焊管机组的技术特征,并对比分析了宝钢ERW610焊管机组的技术特点,阐述了宝钢ERW610焊管机组的技术先进之处。
4) UOE-weld pipe unit
UOE焊管机组
5) SSAW pipe unit
螺旋焊管机组
1.
Roller contour of bonding pad roll for SSAW pipe unit has a sensitive effect on welded pipe forming and welding quality,improper roller contour may result the occurence of defects such as offset and crack of inside-welding.
螺旋焊管机组焊垫辊的辊面形状对焊管成型、焊接质量有较大的影响,不当的辊面形状有可能产生错边、内焊裂纹等缺陷。
补充资料：连续式炉焊管机组
FretzMoonpipemill：将带钢加热至1350～1440℃通过成型焊接或碗形模（非连续炉焊管），主要受（弯曲）力矩成型并焊接的钢管。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条