Under what circumstances are socket weld flanges used?

2007-12-25View Original

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Under what circumstances are socket weld flanges used?

Reply #22007-12-25

In general, pipelines with a diameter of less than 40 can be used, but they should be avoided for media prone to crevice corrosion. Construction using socket welding is very convenient, but since it is a fillet weld, it should also be avoided for extremely hazardous media in order to ensure 100% radiographic inspection of the weld.

Reply #32007-12-25

The effect of cyclic stress also needs to be considered

Reply #42007-12-26

In general, pipelines with a diameter of less than 40 can be used, but they should not be employed for media prone to crevice corrosion. Lubricant pipelines are not suitable, and those with a wall thickness of SCH160 are generally also not appropriate.

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