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1)  Pipe joint
管接头
1.
Friction stress between a composite pipe joint and a steel pipe and its effects on strength of the composite joint——Numerical analysis;
复合材料管接头与钢管间摩擦力及其对管接头强度的影响——数值分析
2.
Study on the pipe joint welding of T23 and TP347H martensitic alloy steel;
T23/TP347H管接头焊接工艺试验
3.
Study on the pipe joint welding of T91 martensitic alloy steel and TP347H stainless steel;
TP347H与T91焊接管接头工艺试验
2)  tubular joint
管接头
1.
Fatigue design curve of tubular joints treated by ultrasonic peening;
超声冲击处理管接头疲劳设计曲线
2.
To improve the fatigue strength of T-shape tubular joints, the ultrasonic peening treatment is proposed in the fatigue contrast tests of low carbon steel and austenite stainless steel 1Cr18Ni9Ti at the same strength level.
为了提高T型管接头疲劳性能,提出采用超声冲击方法对具有相同级别的低碳钢和奥氏体不锈钢 1Cr18Ni9Ti钢管接头进行疲劳性能对比试验。
3.
A direct quantitative method has been proposed to assess the effectiveness of stress relief for tubular joint in local post weld heat treatment(PWHT).
提出了直接定量评定管接头焊后局部热处理应力释放效果的方法。
3)  tube joint
管接头
1.
Analysis and experimental research on deformation process of stainless steel tube joint;
不锈钢管接头精密成形的工艺分析与实验研究
2.
FEM simulation and experimental research on forming process of stainless steel tube joint;
不锈钢管接头成形过程的有限元模拟与实验研究
3.
The technical difficulties of tube joint welding of a 1×104 t/a maleic anhydride reactor were analyzed.
对1万t/a顺酐反应器列管管接头焊接的技术难点进行分析,认为存在以下难点:焊接坡口深且窄,焊口密度大,列管壁薄,管板刚度相对较差,焊接量大,变形不易控制,必须通过两次耐压试验和两次氨渗漏试验,焊接质量要求高。
4)  pipe coupling
管接头
1.
Principle and progress of shape memory alloy pipe coupling;
形状记忆合金管接头的工作原理及研究进展
2.
The plastic forming process for the stainless_steel pipe couplings is analyzed.
对不锈钢管接头的塑性成形工艺进行分析 ,确定采用温挤压—镦粗二次成形方案 ,并介绍了挤压模和镦粗模的结构、工作过程及设计要点。
5)  union nipple
接管接头
6)  pipe connection
管接头,接管
补充资料:弹性橡胶管接头
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性质:橡胶连接件的一种。系用于金属管道之间起挠性连接作用的中空橡胶制品。按连接方式分松套法兰式、固定法兰式和螺纹式三种;按结构可分为单球体、双球体、异径体、弯球体及风压盘管等五种。由内外胶层、帘布层和钢丝圈组成管状橡胶件,经成型硫化后再与金属法兰或平形活接头松套组合而成。此类产品可降低振动及噪音,并可对因温度变化引起的热胀冷缩起补偿作用,广泛应用于各种管道系统。

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