1) ripple expander
波纹膨胀器
1.
Corrosion state and cause of existing ripple expanders in operation of gas pipeline network were introduced.
介绍了现波纹膨胀器在煤气管网运行中的腐蚀情况及原因,并从材质、结构上提出了解决腐蚀的改进措施,说明了该新结构、新材质的膨胀器在莱钢的使用效果。
2) corrugated expansion joint
波形膨胀头，波纹膨胀节;波纹伸缩器
3) corrugated expandable tubular
波纹膨胀管
4) bellow expansion joint
波纹膨胀节
1.
By using visual examination,scanning electronic microscope,X-ray energy spectrum and metallurgy and chemical analysis,the cause of crack occurred in bellow expansion joint was analyzed.
采用宏观检查、扫描电镜、X射线能谱、金相分析及化学分析等方法,对金属波纹膨胀节开裂的原因进行了分析。
5) corrugated expansion pipe
皱折膨胀管;波纹膨胀管
6) bellows expansion joint
波纹管膨胀节
1.
On the Quality Control of the Manufacturing the U-Form Multilayer Metallic Bellows Expansion Joint;
U型多层金属波纹管膨胀节的制造质量控制
2.
This paper starts with the case of several cracks and leakages of bellows expansion joint in the piping line of 1200 m~3 blast furnace gas in Shouqin Metal Material Co.
从首秦金属材料有限公司1200 m3高炉煤气管系波纹管膨胀节多次发生破裂泄漏的情况入手,对其失效机理进行了分析研究,其原因是由于受到高炉煤气中强酸性介质影响,造成316L波纹管膨胀节出现应力腐蚀。
补充资料：波纹
1.亦作"波文"。 2.细微的波浪形成的水纹。
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