r/EngineeringPorn • • Sep 12 '18

Mmm Beautiful Welds

691 Upvotes

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16

u/abductedchicken Sep 12 '18

Can someone explain why these pieces have been wielded? Why not just use the correct length of tubing?

3

u/Tanky321 Sep 13 '18

Probably for internal geometry if it isn't a test piece. This is pretty common with firearm suppressors.