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1·PE butt weld was tested by ultrasonic.

采用超声波对PE管对接焊缝进行检测。

2·Reducing long radius butt weld elbows shall be kept to a minimum.

应尽量少用长径异径对焊弯头。

3·Weld the outer side member with a full butt weld under shielding gas.

用气体保护全对接焊，焊接外侧梁。

4·The weld can be divided into four types: butt weld, fillet weld, plug weld and end weld.

焊缝可分为对接焊缝、角焊缝、塞焊缝和端接焊缝四种。

5·This indicated that the fracture had initiated at the unfused butt weld in the longitudinal stiffener.

研究表明裂纹是从纵向加劲助未熔透的对接焊缝中起始…

6·The fatigue resistance of the scarf weld in the end of the vessel is stronger than that of the butt weld.

其端部斜面焊缝结构的抗疲劳强度比对接焊缝结构高，且不会发生一次性脆性破坏；

7·The box beam was one of the most important stress parts of the crane which required high quality butt weld.

箱形梁是集装箱吊具的重要受力部件，对焊接质量要求高。

8·Buckling of thin plate due to butt weld was investigated using inherent strain method as an equivalent load.

提出了基于固有应变对接薄板失稳分析的基本方程。

9·By the analysis and measures above, it improves the test quality of the process piping butt weld effectively.

通过以上分析和采取的措施，能有效提高工艺管道对接焊缝超声波检测的质量。

10·Fend connection, we have threaded, hoop, butt weld, many kinds of connection style to meet customer's requirement.

阀结构上有一块式、两块式和三块式，多种末端连接满足用户的不同工矿需求。

对焊

1·Reducing long radius butt weld elbows shall be kept to a minimum.

应尽量少用长径异径对焊弯头。