1) union
管接
2) connecting leg
管接
3) 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
4) tubing joint
油管接头
5) 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。
6) casing joint
套管接头
1.
The influence of high pressure on thread contact stress of casing joints in gas wells;
高压对气井套管接头螺纹接触应力的影响研究
2.
In high-temperature (HT) -high-pressure (HP) gas wells and steam injection wells, the heat stress caused by temperature difference had great effect on contact pressure of casing joints.
在高温高压气井或注蒸汽的热采井中,变温引起的温度应力(即热应力)将对套管接头的接触压力产生一定的影响,高温差引起的套管接头的接触压力分布变得更加不均,当温差达到一定值时,套管接头内的等效应力将接近材料的屈服强度,使螺纹接触处进入塑性变形状态,从而影响了套管接头的密封性。
参考词条
补充资料：管接
分子式：
CAS号：
性质： 又叫活接头或由任。连接两管子的管件，可不动管子而将两管分开，便于检修。
CAS号：
性质： 又叫活接头或由任。连接两管子的管件，可不动管子而将两管分开，便于检修。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。