Does anybody knows what this item is?

[r8g4a]

anybody knows what this thing is and what is it for? i would appreciate is someone can tell me what it is.
7919

[john_l]

Gas Burner tube? Lawn Sprinkler head? Shaquille Oneal estate entrance ornament?

I dunno, I just work here.

[navigator7]

I'd think it a propane burner. The S-bends prevent tube fracture during heating and cooling.